Rf c x wireless

Buy YONGNUO RF C x Wireless Flash Trigger with x LS Shutter Connecting Cable for Canon Camera Black... for R909.00

Description: 250-450MHZ RF Remote Control Wireless Frequency Meter Counter Detector Cymometer Features: It is a frequency tester of remote control, which can test the frequency of remote control exactly and show out clearly. It make you easy to adjust the exact frequency that you want when you are confecting the remote control. Specifcation: Working voltage: DC 7.5-10 V Working current: 51mA Standby current: 40mA Test coverage: 250-450MHZ Test distance: 10cm 1.: 7.5~10V() 5 size: 92 x 56 x 24(approx) Test method: So long as you approach the remote control to the tester not above 10cm, it can test your remote control exactly. Application range: Electric door controller, auto door etc burglar alarm controller.remote control, electric lock, garage door remote control,entrance guard,and so on. 　 Package includes: 1 x Frequency Counter 1 x Power supply cable Details pictures:  

Features: A High Level of Convenience and Flexibility Move unimpeded when performing without loss of sound quality. Convenient And Easy to Use Plug and play solution for easy setup UHF (ultra high frequency) Systems Selectable UHF frequencies for interference-free performance Wireless Dynamic Microphone Clear, transparent audio with full frequency response Receiving distance: 50m Application distance: 30-50m Specifications: Handheld Microphone Frequency range: 676-697MHz Number of channels: 1-16 Oscillation mode: DSP chip frequency lock Frequency stability: ±10ppm RF power: 10dBm Audio frequency response: 40-18000Hz Distortion: ≤0.5% Battery specifications: 2 x 1.5V AA Battery Use time: 4-8 hours Receiver Frequency range: 676-697MHz Number of channels: 1-16 Oscillation mode: DSP chip frequency lock Frequency stability: ±10ppm Receive sensitivity: -95-71dBm Audio frequency response: 40-18000Hz Distortion: ≤0.5% Signal to noise ratio: ≥90dB Audio output: 300mv (max) Package Included: 1 x Wireless Microphone 1 x Receiver with 6.5mm Plug 1 x USB Charging Cable 1 x 6.5 mm Male to 3.5mm Female Adapter Plug 1 x Head Cover 2 x Battery (Built-in microphone)

Description: Wireless Mini Surveillance Camera Monitoring Full Kit With Power Supply Wireless transmission and reception, light weight, small size, low power consumption, High sensitivity, easy to install and operat. Specification: Camera: CMOS Total Pixels:  628 x 582 (PAL) /  510 x 492 (NTSC)  View Angles:  54 degrees Transmission Power:  150mW Consumption Current:  80 mA Effective Range:  30m/100m Power: DC 8V 200mA or 9V battery(not included) Minimum Illumination:  3.0Lux / F1.2 Horizontal Resolution:  380TV Line Operating Temperature: -10°~ +40°C Receiver: Power Supply: AC-DC adapter (DC +9~12v 500mA) Consumption Current: 400mA Power Consumption: Approx. 3W Operation Temperature: -10C~+50C/-40F~+122F Storage Temperature: -40C~+85C/-40F~+185F Operation Humidity: 85% RH Package Includes: 1 X Wireless mini camera 1 X Video Receiver 1 X Antenna 1 X 110V - 220V AC 8V adapter for the camera (will also comes with a mini adaptor according to your country) 1 X Battery clip 1 X 110v - 220V AC 12V adapter for the receiver (will also comes with a mini adaptor according to your country) 1 X Audio / video cable 1 X User manual 1 X Camera stand Details Pictures:    

Wireless RF Signal Detector CC308 Multi Function Camera Bug GSM Alarm System WiFi GPS Laser Package contains 1 X item of the smallest listed variant.

  Wireless WiFi Remote Control Shutter With Charging Cable For GoPro Hero 4 / 3 Plus / 3 HD Camera Camcorder Features: Compatible with GoPro Hero 4/3+/3 Camera Material: Plastic + PCB Total Wifi control solution including: a. Power ON/OFF b. Access all your GoPro camera settings c. Start/stop recording d. LCD screen mirrors your camera's LCD status screen Wearable and attachable quickly with wrist band (Made of high quality nylon and velcro. And the package has already included one.) Waterproof up to 10-Feet/3m (Note: NOT suitable for diving or swimming) Control up to 50 cameras at a time within 600-Feet/180m distance You can use your GoPro conveniently and easily Great replacement or backup accessory for your current GoPro camera Package Included: 1 x WiFi Remote Control Shutter For Gopro (not include Gopro camera) 1 x Wrist Band 1 x Charging Cable 1 x User Manual Detail Pictures: Color: One color only   Important shipping information and shipping guarantee To keep our prices as competitive as possible, all our items are drop shipped from our suppliers abroad, therefore your package may be inspected at customs. We cannot be held responsible for extra charges. Buyer Responsible For Customs Charges. Delivery options: Option 1: Standard International shipping - 21 to 25 business days and could be delayed due to circumstances out of our control. Option 2: Courier delivery - 5 to 10 business days. Courier shipping may attract admin/disbursement fees from the courier upon delivery for taxes paid, buyer responsible for payment. Please note that your delivery is GUARANTEED thus should you not receive your goods ordered within 60 business days of shipment that you will be refunded in full for the item/s purchased.

Wireless Trigger Set - RF605 Features: Flash Grouping (6 Groups: A, B, C, D, E, F) LCD Display Shortcut Keys Compatible with RF-602/RF-603/RF-605 and YN560-TX Shutter Release Remote Flash Wake Up 2.4GHz Signal (100m Triggering Distance) ​Specifications: Batteries: 2 x AAA (per unit) Channels: 16 Flash Groups: 6 (A to F) Shutter Release: Half & Full Press Sync Port: Standard PC Flash Sync: 1/320th Size: 85x41x35mm In the box: 2 x Transceivers 1 x Manual 1 x Operating Manual Batteries (Please specify for Canon/Nikon)

Wireless WiFi Remote Control Shutter With Charging Cable For GoPro Hero 4 / 3 Plus / 3 HD Camera Camcorder Features: Compatible with GoPro Hero 4/3+/3 Camera Material: Plastic + PCB Total Wifi control solution including: a. Power ON/OFF b. Access all your GoPro camera settings c. Start/stop recording d. LCD screen mirrors your camera's LCD status screen Wearable and attachable quickly with wrist band (Made of high quality nylon and velcro. And the package has already included one!) Waterproof up to 10-Feet/3m (Note: NOT suitable for diving or swimming) Control up to 50 cameras at a time within 600-Feet/180m distance You can use your GoPro conveniently and easily Great replacement or backup accessory for your current GoPro camera Package Included: 1 x WiFi Remote Control Shutter For Gopro (not include Gopro camera) 1 x Wrist Band 1 x Charging Cable 1 x User Manual Detail Pictures:  

The Wireless Presenter with Laser Pointer makes it easy to control your presentation from up to 15M away. The ergonomic design with soft touch surface makes it easy to hold the device in your hand and navigate through the buttons comfortably. The built-in laser pointer allows you to highlight key points while the other keys allow you to page up, page down, exit/resume presentation mode, and darken screen. The preset RF connection enables true plug-and-play capability; no driver is required. Features: · Preset RF connection without the need for a software driver enables true plug-and-play capability · Features an ergonomic design with soft touch material, making it easy to hold the device and navigate through the buttons · Long range 2.4GHz wireless technology provides true freedom for effective presentation which is ideal for a large conference room. · Uses 1 x AAA battery (not included) We are at Shop 43 Frontline between the Postnet & Simply Asia Moffet on Main Lifestyle centre Charlo (Port Elizabeth) Mon to Fri 9:00 to 18:00 Closed Fri from 12:15 to 14:15 Sat 9:00 to 15:00 We will be open every Sunday till Christmas Sun 9:00 to 14:00 Public holidays 9:00 to 15:00 Debit & Credit cards Accepted

Free shipping for orders over R1500.00  Wireless Trigger Set - RF605 C3 Features Flash Grouping (6 Groups: A, B, C, D, E, F) LCD Display Shortcut Keys Compatible with RF-602/RF-603 and YN560-TX Shutter Release Remote Flash Wake Up 2.4GHz Signal (100m Triggering Distance) ​Specifications: Batteries: 2 x AAA (per unit) Channels: 16 Flash Groups: 6 (A to F) Shutter Release: Half & Full Press Sync Port: Standard PC Flash Sync: 1/320th Size: 85x41x35mm In the box: 2 x Transceivers 1 x Manual 1 x Operating Manual Batteries

Estimated delivery time: working days (Imported from the UK) - T&C's Apply Please note that all Christmas gift orders need to be placed before the 14th of November to ensure that they are delivered to you in time. This item includes free delivery within South Africa. - Professional bodypack microphone- High class back electret condenser microphone- High quality microphone capsule with uni-directional polar pattern- For vocal, speech, dance and sport applications, for instrumental artists and solo entertainers- Designed for professional vocal use in performance, theatrical, lecture, presentation and house of worship environments - Element:Back Electret Condenser- Polar Pattern:Uni-Directional- Frequency Response:50Hz-16KHz- Sensitivity:-45dB±3dB- Power Supply:V DC- Weight:18g- Max.Input SPl:132dB- Output Impedance:600ohm±30%(at 1KHz)- Dimension(mm): O7.8mmIn the Box- M1-C4SE Headset Microphone (black) x 1 - MMC1 Mic Cable Clip (black) x 1 - MMW1 Foam Windshield (black) x 2 - Protective Carry Case x 1

This rf scanner detector is mainly used for wireless signal scanning equipment, it does not have the ability to sneak shots and eavesdropping. This bug detector is a professional anti-spy equipment, it can detect most of the wireless cameras and audio bugs by RF frequency detection. This rf detectors adjustable potentiometer sensitivity achieves its function. Easy to use(only switch+sensitivity knob),Sound and light alarm indicator,accurate and reliable (Larger/smaller sensitivity can expand/reduce the detection range). The rf signal detector with digital receiving mode can detect whether there is strong radio signal radiation around the living and working environment, whether there is strong electromagnetic radiation leakage harmful to household appliances, such as refrigerator, TV, computer, air and other regulated or suspicious wireless signals.. This anti spy detector is widely used for detection: phone tapping, digital eavesdropping, tracking, vehicle eavesdropping, wireless pinhole cameras, cable cameras, appliances and other sources. Application 1.This bug detector can scan your car for the car gps tracker. 2.This rf detector can detect if there is a mobile phone bug device around you. 3.Does your work around the house and the residential building have a base station radiation environment. 4.This bug scanner detector can scan SMS sending and receiving signals, mobile internet, mobile phone switches and telephones. 5.This rf detectors detect wireless network signals, cell phone base stations and wireless monitoring systems. 6.This rf signal detector can detect whether the household appliances are harmful to the human body, such as microwave oven leakage. 7.Can detect whether there is a suspicious wireless signal in the conference room environment 8.This anti spy detector for hotels, bathroom hotels, entertainment, locker rooms, etc. 9.This camera detector for business negotiations, school management, factories, security facilities. Main feature can detect Mobile, unicom, telecom, 2G 3G 4G Card for bugs and locator. can detect High-speed upload GPS locator packet locator. can detect 1.2G/2.4G wireless camera can detect hidden 5.8GHZ wireless camera and Wireless eavesdropping. Technique Data Frequency Range: 1 MHZ-8000MHZ detecting the dynamic range: >73Db detection sensitivity: 0.03mw(main frequency) Detector range: 2.4GHz wireless camera: 15(standard 10mW camera) 1.2GhZ wireless camera: 10(standard 10mW camera) Mobile: 2G,3G, 4G: 10 Indicating, 9level, LED Luminous instructions/modulation sound instructions. Power: built-in 3.7V 800mah lithium polymer battery. Working current: 60mA working time:10-15 hours Material: aluminum alloy weight: 160gvolume: 102x52.5x215mm Package Included: 1 X Signal Detector 1 X Power 1 X Use Manual

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Electric Parameters: Module size: 12 x 19mm Module weight: 0.5g Operate frequency: 2.4GHz ~ 2.525GHz Supply voltage: 1.8 ~ 3.6V DC Measured distance: 120m Air rate: 250k ~ 2Mbps Communication Interface:SPI Receiving current:12.6mA Sending current: 16mA@20dBm Receiving length: Each data packet 1-32 byte Receiving sensitivity: -94dBm@250kbps Feature: AS01-ML01S is a 1mW, industrial-grade wireless transceiver integrated data transmission module with high-speed (maximum air speed is up to 2Mbps) and high stability working in 2.4GHz frequency. The module comes with high-performance PCB antenna, accurate impedance matching, using NORDIC original nRF24L01P RF chip, working in the 2.4GHz ~ 2.5GHz ISM band. The module has enough transmitting power, good spectrum characteristics, small harmonics, small crosstalk, small size. Package Included: 1 x Wireless Module 2.4GHz nRF24L01P RF Wireless Module For Networking With PCB Antenna SMD Transmitter And Receiver 2.4GHz nRF24L01P RF Wireless Module For Networking With PCB Antenna SMD Transmitter And Receiver 2.4GHz nRF24L01P RF Wireless Module For Networking With PCB Antenna SMD Transmitter And Receiver

UHF Wireless Dynamic Microphone with Receiver Handheld Mic for Karaoke Package weight: 0.55 kg Specification: SYSTEM Modulation Mode: Digital Frequency Modulate Oscillation: PLL Synthesized Carrier Frequency Range: UHF 500~980MHz Preset Frequencies: 8 (auto paring) Frequency Response: 75Hz~18kHz ± 3dB Max. Deviation Range: ±50kHz (with level limiting) T.H.D.: S/N >98dB Working Range: Up to 50m RF Carrier Stability: ±0.005% (-10￢ﾄﾃ-50￢ﾄﾃ) MINI WIRELESS RECEIVER (METAL) Dimension: 93 x 31 x 20 mm Power Supply: Built-in Li-on rechargeable battery (500mA) Power Consumption: 80mA Battery Life: Up to 6 hrs Recharging Time: About 1 hour (5V/1A) HANDHELD MICROPHONE (METAL) Sound Cartridge: Dynamic Carrier Frequency Power: 30mw Battery Type: 2 x AA Size Working Time: Up to 10 hrs Dimension: 250 x 55 mm Weight: 350 g Package Included: 1 x Wireless Microphone 1 x Receiver 1 x Charging Cable 1 x 6.35mm-3.5mm Adapter 1 x Windproof Cotton Cover 2 x AA Batteries 1 x User Manual Click here for more deals UHF Wireless Dynamic Microphone with Receiver Handheld Mic for Karaoke UHF Wireless Dynamic Microphone with Receiver Handheld Mic for Karaoke

Features: Professional Dual Wireless Microphone System. This dual microphone system suitable for professional singers on stage in small bars and pubs, mobile disco and karaoke, and home use, then this is the option for you Pop/ Shock Noise Protection Voice Compression Dynamic Microphone Voice Coil Comes with wireless receiver for enhanced mobility Easy to use and affordable alternative that is ideal for meetings, events, speeches, etc Connects to most audio devices that have microphone inputs. (guitar amplifier, karaoke machines, etc.) 2 microphones, 1 receiver with 2 built in retractable antennas Come with a 6.35mm Jack Cable (Jack Cable Length: Approx. 86cm/ 33.86/") Specification: Frequency Range: FM121.7-128.7MHz Frequency Response: 100Hz-10000Hz (?3dB) Audio Distortion: Less than 1% Dynamic Range: 80dB Transmitter Microphone: Type of Emission: FM S/N Ratio: Better than 80dB RF outpupower: 8mw (50mw maximum) Frequency Deviation: 75KHz Battery: 9 V Battery (not included) Outer packaging Size: 36 x 28 x 6cm Receiver: Type of receiver: FM S/N Ratio: 50dB Reception Mode: super heterodyne space diversity Audio Output level: >25mV Reception Sensitivity: 600w(unbalanced) Package Included: 1 x K&K AT-306 Wireless Receiver 2 x Wireless Microphones 1 x 6.35mm Jack Cable 1 x Manual

WORLDWIDE TRADER   2.4G Wireless Keyboard Handheld Touchpad Keyboard Mouse for PC Android TV BOX DY               Features: 2.4G wireless connection range: Radius 10 m High sensitivity touch template, template DPI adjustable function touch Mini QWERTY 92-key keyboard multimedia control keys and PC gaming control keys Automatic sleep / wake patterns Google TV hot key Support for multiple languages Ergonomic handheld design is easy to carry and operate Removable battery, super long standby Application: PC remote control of home entertainment, multimedia education, training, meetings, presentations and Control computer; Car TV, HTPC, big screen TV, smart TV, hard disk player, network player, X-BOX System Requirements: Windows,Linux,Android/Google/Smart TV,Mac OS Specification: Connection: RF 2.4G wireless connection Operating voltage: 3.3V Wireless Transmit Power: 2dBm Receiver sensitivity:-85dBm Color:Black Touch pad: approx. 48x38 mm Dimensions: Approx. 146 x 98 x 19 mm Weight: 118 g Package weight:138 g Package Includes: 1 x Mini Wireless keyboard(Battery included) 1 x USB Cable 1 x USB Receiver(inside the back case)    

  2.4G Wireless Keyboard Handheld Touchpad Keyboard Mouse for PC Android TV BOX DY   Features: 2.4G wireless connection range: Radius 10 m High sensitivity touch template, template DPI adjustable function touch Mini QWERTY 92-key keyboard multimedia control keys and PC gaming control keys Automatic sleep / wake patterns Google TV hot key Support for multiple languages Ergonomic handheld design is easy to carry and operate   Removable battery, super long standby     Application: PC remote control of home entertainment, multimedia education, training, meetings, presentations and Control computer; Car TV, HTPC, big screen TV, smart TV, hard disk player, network player, X-BOX System Requirements: Windows,Linux,Android/Google/Smart TV,Mac OS   Specification: Connection: RF 2.4G wireless connection Operating voltage: 3.3V Wireless Transmit Power: 2dBm Receiver sensitivity:-85dBm Color:Black Touch pad: approx. 48x38 mm Dimensions: Approx. 146 x 98 x 19 mm Weight: 118 g Package weight:138 g Package Includes: 1 x Mini Wireless keyboard   

10Pcs NRF24L01+ SI24R1 2.4G Wireless Power Enhanced Communication Receiver Module 10Pcs NRF24L01 SI24R1 2.4G Wireless Power Enhanced Communication Receiver Module Description:NRF24L01 SI24R1 is fully compatible (SPI operation timing, registers, definitions, state diagram), can communicate with each other, support NRF24L01 all communications. Default mode output power of SI24R1 is 2 ~ 3dBm, if you want the output is 7dBm, you should write 1 (NRF24L01 This bit is not used, the default is 0) into the lowest bit register address 0x06 (RF_SETUP). For example, the 01register, 0x061111.Pacakge included:10 x Wireless Power Enhanced Communication Receiver Module

    Specifications: Receiving Frequency: 1.2GH AV OUT Receiving Sensitivity: Intermediate Frequency: 480Mhz Frequency Stabilization: +/-100Khz Power Source: DC 12V Dimension: 114 x 81 x 21mm   Camera Specifications: Image Device: 1/4 Inch CMOS Horizontal Definition: 380TV Lines Transmission Frequency: 1.2GHz Built In Microphone Weatherproof TV system: PAL/CCIR NTSC/EIA Effective Pixel: PAL: 628 x 582, NTSC: 510 x 492 White Balance: Auto Back light Compensation: Auto Angular Field of View: 60deg S/N Ratio: >48dB Operation Temperature: -5 ~ +35 deg C Power Adapter: DC 12V Recommended Max Range for Objects: 15 Meters at Day 6 Meters at Night Transmission Range: 20 Meters indoors, 80 - 150m Outdoors Minimum Illumination: 3LUX 0LUX IR ON Dimension: Camera without stand- 65 x 55 x 55mm Package Include: 1 x Wireless Camera 1 x Wireless receiver 1 x Antenna 1 x AV Cable 2 x 220V Power Adapters Cameras are wireless transmitting Video and Audio, you still need power source from camera to 220V, Where you install camera you need 220V power AC (Power Adapters included)  

Description: YA-HW05 433mhz Auto Wireless PIR Sensor Detector for GSM Home Security Burglar System Features: 1. Japan Nicera PIR Sensor. 2. Auto Temperature Compensation. 3.Wall Mounted. 4.Wide Angle Coverage. 5.Anti-False Alarm Efficiently. 6.Low battery indication. 7.Wireless Transmission of Alarm Signal. 8.With Quick Fix Mounting Base. 9.Walking Test Each PIR Detector Before Shipment. 10.External power supply (automatically switch with battery). Specification: 1.Operating Voltage: 9V 6F22 Battery 2.Static Current: ≤ 25uA 3.Alarm Current: ≤15mA 4.Detecting Distance: 12m 5.Detecting Angle: 110° 6.Code Form: 1527 7.Radio Freqency: 433MHz 8.Radio Distance: 160m (open area) 9.Low Battery Indicator: Blue LED 10.Alarm Indicator: Red LED 11.Sensor: Dual element infrared sensor 12.Operating Temperature: -10~ +50￢ﾄﾃ 13.Humidity: ≤95% RH (No congelation) 14. Anti RF Interference: 10Mhz -1GHz 20v/m Package included: 1 x Wireless PIR Detector for GSM Home Security Burglar System Details pictures:

NRF24L01+ SI24R1 2.4G Wireless Power Enhanced Communication Receiver Module Description: NRF24L01+ SI24R1 is fully compatible (SPI operation timing, registers, definitions, state diagram), can communicate with each other, support NRF24L01+ all communications. Default mode output power of SI24R1 is 2 ~ 3dBm, if you want the output is 7dBm, you should write 1 (NRF24L01 + This bit is not used, the default is 0) into the lowest bit register address 0x06 (RF_SETUP). For example, the 01register, 0x061111. Pacakge included: 1 x Wireless Power Enhanced Communication Receiver Module

5Pcs NRF24L01+ SI24R1 2.4G Wireless Power Enhanced Communication Receiver Module Description: NRF24L01+ SI24R1 is fully compatible (SPI operation timing, registers, definitions, state diagram), can communicate with each other, support NRF24L01+ all communications. Default mode output power of SI24R1 is 2 ~ 3dBm, if you want the output is 7dBm, you should write 1 (NRF24L01 + This bit is not used, the default is 0) into the lowest bit register address 0x06 (RF_SETUP). For example, the 01register, 0x061111. Pacakge included: 5 x Wireless Power Enhanced Communication Receiver Module

UHF 2 Dual Channel Handheld Wireless Radio Microphone Studio with Receiver Features:   - Avoid the interference frequency. The high and iintelligent degree of profession - Adoption specially presses to restrict electricity the roas, need not anxious about volumes big but lose really. - Holds the invisible antenna, beauty of microphone practical. - Function brush-off exterior the interference open the shabby system of this machine. - Make selections very good chip and high-quality zero parts, make this machine the quality extremaly outstanding. - Distance 150 meter, open and spacious ideal usage distance 100 meter. - Be applicable to the size stage song and dance hall conventional center. The church lecture family amusement. - It has the real equilibrium exportion, and can use the conjuction lien of the long pull. but can't produce in the open and spacious and biggest usage   Specification:   All around: Receive frequency: UHF 720-800MHz Frequency stabilization:  +20ppm Dynamic range: more than 80dB T.H.D at 1KHz: less than 0.5% Frequency response: 40Hz-18Hz+3dB Temperature range: -10° to 50°C Manipulate range: radio 200   Fixed receiver: Power supply: AC220V/50Hz Consume power: 3 water Signal/nose ratio: > 95dB Image& spurious rejection:  > 88dB S/N: less than 12dBu De-emphasis: 50us   Package Included:   2 x Wireless Microphone 1 x Receiver 1 x Cable 4 x Batteries 1 x Adapter 1 x User Manual Detail Pictures:  

Description: Material: Acrylonitrile Butadiene Styrene (ABS) Color: Black Weather stastion size: 15 x 11 x 3.5cm Sensor: 10.5 x 4 x 2cm Voltage: DC 4.5V Parameter: RCC receive form: WWVB Weather forecast: Sunny, Partly sunny, Cloudy, rainy and stormy Indoor Temperature: 0 ~ 50 ° C Outdoor Temperature: -40 ~ 70° for 65m Indoor / Outdoor Humidity: 20 ~ 95% RH 12H / 24H format transferable Temperature / humidity Weather station: 3 x AAA (Not inclueded) Sensor: 2 x AA (Not inclueded) Features: ￢ﾗﾏ Display the time, date, week and measure indoor and outdoor temperature and humidity. ￢ﾗﾏ Outdoor / indoor temperature and times trend. ￢ﾗﾏ LCD colorful display with backlight. ￢ﾗﾏ It also has alarm and snooze functions, too. ￢ﾗﾏ Low battery indicator for outdoor sensor and station. ￢ﾗﾏ Color display,signal strength indicator, Application: indoor, outdoor Package include: 1 x Thermometer 2 x Wireless sensor 1 x Manual 1 x Charger Warning: we will be based on different countries distribution adapter. And the product is not included the battery, thanks.

315MHz XD-FST XD-RF-5V Wireless Transmitter Receiver Module Not Super-heterodyne Transmitter Module Specification: Working voltage: 3V ~ 12V Working current: 20mA ~ 28mA Standby current: 0mA Working frequency: 315MHz Transmitter distance: >500m (sensitivity can be above -103dBm if in wide field) Output power: 16dBm (40mW) Transmitter rate: Modulation mode: OOK (AM) Working temperature: -10°C ~ +70°C Size: 19 x 19 x 8mm Feature: Stable performance Wider range of working voltage Pins: PIN1 ATAD: data input PIN2 VCC: power + PIN3 GND: power - Application: Wireless calling system, burglar alarm, wireless data transmission, automated data acquisition system Receiver Module (5V super-regeneration) Specification: Working voltage: DC 5V Working current: 4mA Modulation mode: OOK (AM) Working temperature: -10°C ~ +70°C Receiving sensitivity: -110dB Working frequency: 315MHz Size: 30 x 14 x 7mm Feature: Using LC oscillating circuit, include amplification Output data signal is TTL level Connect to decoder directly Pins: PIN1 ANT: antenna PIN2 VCC: power + PIN3/4 DATA: data output PIN5 GND: power - Application: Wireless remote control switch, remote control socket, data transmission, remote control toys, anti-theft alarm host Note: The antenna has large impact on reception of the module, the best antenna wavelength is 1/4, and generally use 50Ohm single wire, the antenna length of 315M one is about 23cm. Also the position of the antenna affect the reception of the module, keep the antenna stretched and away from the shield, high pressure, and interference source as far as possible. Package included: 1 x 315MHz RF Wireless Receiver module 1 x 315MHz RF Wireless Transmitter module

For capturing audio the QLXD24/B87A Handheld Wireless Microphone System by Shure is a good choice. It can be used for mid-size events and installations in businesses, hotels, government offices, schools, houses of worship, live performance spaces, and more. It features 24-bit digital audio, network control, and AES-256 encryption. The QLX-D wireless system is built with switching diversity and automatic channel scan, and has IR sync capabilities to make finding an open frequency quick. Featuring a frequency range of 20 Hz to 20 kHz, it offers more than 60 available channels per frequency band. The handheld also has a backlit LCD display to allow for navigation though the menus and controls. With clearly defined performance the QLX-D delivers clean audio and provides professional features for demanding live sound events and installations. The QLXD24/B87A system includes a QLXD4 receiver, QLXD2 Transmitter with Beta 87A capsule, PS23 power supply, two 1/2 wave antennas, two 2' BNC cables with bulkhead adapters, zipper bag, two AA Alkaline batteries, and rackmount hardware. Specs: Interchangeable Beta 87A microphone cartridge 120 dB dynamic range Digital predictive switching diversity 64 MHz tuning bandwidth Up to 17 compatible systems per 6 MHz TV band, and 22 systems per 8 MHz band Easy pairing of transmitters and receivers over IR scan and sync Automatic channel scan Selectable display mode showing group/channel, frequency, or battery runtime Rugged metal construction RF Carrier Frequency Range G50: 470 to 534 MHz Working Range 328' (100 m) Note: Actual range depends on RF signal absorption, reflection and interference RF Tuning Step Size: 25 kHz, varies by region Image Rejection Greater than 70 dB, typical RF Sensitivity -97 dBm at 10-5 BER Latency Less than 2.9 ms Audio Frequency Response QLXD1: 20 Hz - 20 kHz (±1 dB) QLXD2: Dependent on microphone type Audio Dynamic Range System Gain @ +10: Greater than 120 dB, A-weighted, typical Total Harmonic Distortion (THD) -12 dBFS Input, System Gain @ +10: Less than 0.1% Polarity System Audio: Positive pressure on microphone diaphragm produces positive voltage on pin 2 (with respect to pin 3 of XLR output) and the tip of the 1/4" (6.35 mm) output Operating Temperature Range 0 to 122°F (-18 to 50°C) Note: Battery characteristics may limit this range Storage Temperature Range -20 to 165°F (-29 to 74°C) Note: Battery characteristics may limit this range. Receiver Housing Steel Power Requirement 12 VDC @ 0.4 A, supplied by external power supply (tip positive) RF Input Spurious Rejection: Greater than 80 dB, typical Connector Type: BNC Impedance: 50 ohms Audio Output Gain Adjustment Range: -18 to +42 dB in 1 dB steps Configuration: 1/4" (6.35 mm), Impedance balanced (Tip=audio, Ring=no audio, Sleeve=ground) XLR: Balanced (1=ground, 2=audio +, 3=audio -) Impedance 1/4" (6.35 mm), 100 ohms (50 ohms Unbalanced) XLR: 100 ohms Full Scale Output: 1/4" (6.35 mm), +12 dBV XLR: LINE setting= +18 dBV, MIC setting= -12 dBV Mic/Line Switch: 30 dB pad Phantom Power Protection: 1/4" (6.35 mm), Yes XLR: Yes Networking Network Interface: Single Port Ethernet 10/100 Mbps Network Addressing Capability: DHCP or Manual IP address Maximum Ethernet Cable Length: 328' (100 m) Dimensions (H x W x D) 1.63 x 7.75 x 5.94" (41 x 197 x 151 mm) Weight 1.71 lb (777 g) Handheld Transmitter Housing Machined aluminum Mic Offset Range 0 to 21 dB (in 3 dB steps) Battery Type Shure SB900 rechargeable Li-Ion or AA batteries 1.5 V Battery Runtime At 10 mW: Shure SB900: up to 10 hours Alkaline: up to 9 hours Audio Input Configuration: Unbalanced RF Output Antenna Type: Integrated Single Band Helical Occupied Bandwidth: Less than 200 kHz Modulation Type: Shure proprietary digital Power: 1 mW or 10 mW Varies by region Dimensions (L x Diam) 10.1 x 2.0" (256 x 51 mm) Weight 12.2 oz (347 g) Mic Capsule Type Beta 87A: Electret Condenser Frequency Response 20 Hz to 20 kHz Polar Pattern Super Cardioid