Single video transmitter receiver

Casey Single Channel Passive Video Transmitter / Receiver Balun - 1 Channel Receiving and transmitting video signals over UTP cable without power supply-Twin pack, 1 Year Warranty Product Overview: The Casey Video Balun VB202E is a passive transmission device that transmits video signal over unshielded twisted pair wires, point-to-point, for distances up to 1000 feet (330 m). It uses Category 5 UTP. It`s easy to install and cost effective, and does not require power. The extremely compact size allows the Balun VB202E to fit anywhere that a BNC can fit. It is ideal for mounting directly on virtually all high-density DVRs without any additional cabling. Its crosstalk and noise immunity ensure quality video signals. Please Note this item is sold as a pack of two Features: ¿ Full-motion CCTV video at distances up to 330m When used with any passive transceiver ¿ Up to 1500m with any active UTP video receiver ¿ Outstanding interference rejection, transient protection ¿ High quality image ¿ It can work as video transmitter or video receiver ¿ Compact size and easy installation ¿ Sold as a Pair

LinkAV -C650H COFDM Aerial photography transmission Surveillance mini image transmitter advantages: Mainly used in UAV video Aerial photography transmission scenario, the device will transmit video signal to the handheld receiver and display video images,can do real-time monitoring. LinkAV -C650H-HD mini portable HD wireless video transmission equipment is new generation of real-time broadcast-quality high-resolution image transmission system. It adopts the current leading COFDM modulation technology and relative narrow-band frequency 1.25/2.5/6/7/8MHz(optional), it has the strong anti-jamming capability, overcomes the reflection and cover caused by transmission multipath simulation technique and conventional modulation techniques, to realize high-speed photography and real-time transmit high quality image in NLOS or complicated working environment. 1. High quality digital video processing 2. COFDM modulation, H.264 coding and encoding 3. Vibration and shock resistant 4. Real-time transmission system, delay time for end-to-end is less than 500ms; 5. Great action ability, can transmit images voice stably in the condition of high speed movement and multi-path interference. 6. Support NLOS (non-line of sight) transmission, strong diffraction capability; 7. Long range transmission distance; 8. Spatial diversity reception ability, support high-speed mobile transmission. 9. Stable signals, image clear and stable, has no mosaic or drag phenomenon. 10. Extreme lightweight and rugged housing ,mini size. Applications: LinkAV Our main products are COFDM, TDD and 4G wireless video transmitter & receiver, which are widely used in city security, forest fire prevention surveillance, harbor wharf video surveillance. vivian-yu@outlook.com

1w 30dBm mini SD high quality video transmitter audio and video wireless sender advantages: 1. Working frequency can be adjustable between 300MHz and 900MHz; 2. MPEG-2 encoding and COFDM digital modulation types; 3. Real-time transmission system, delay time for end-to-end is less than 500ms; 4. Good diffraction ability, can transmit images voice stably in the condition of high speed movement and multi-path interference. 5. Strong NLOS transmission capacity; 6. Customized transmitting power 2~5W; 7. Long distance transmission(2W individual transmitter, ground-to-ground NLOS transmission 2-3km, ground-to-ground LOS transmission 5-6km, ground-to-air transmission 7-8km); 8. Spatial diversity reception ability, support high-speed mobile transmission. 9. Stable signals, image clear and stable, has no mosaic or drag phenomenon. 10. Small volume, light weight, easy to installation and operation. Applications: LinkAV main products are COFDM, TDD and 4G wireless video transmitter & receiver, which are widely used in city security, police forces, forest fire prevention surveillance, harbor wharf video surveillance, construction sites surveillance, tunnel, oil field, UAV, automobile surveillance, Fire Services, Port Security, Homeland Security, Traffic Management, Police Technical Support Units, Special Forces, Military Command and Control Posts, Airport, Border Control, Major Incident Support etc.If there is any question,please contact Vivian.Yu vivian-yu@outlook.com

Features: Ultra-small waterproof single passive transmitter. Passive transmitter, receiver, HD 200 meters, analog 300 meters. At the same time support for HD-CVI / AHD / TVI analog HD camcorder and analog camcorder. Waterproof passive twisted pair transmitter. Material: ABS shell Small size, BNC male. Package includeds: 2 x Waterproof Passive Twisted Pair Video Transmitter Details pictures:

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

Bolun WR-601 Microphone Transmitter Receiver Set with Mini Clip Microphone Description: Tansmitter Dimensions: (3.7 x 2.52 x 0.87)" / (9.4 x 6.4 x 2.2)cm (L x W x H) Receiver Dimensions: (2.76 x 1.77 x 0.63)" / (7 x 4.5 x 1.6)cm (L x W x H) Microphone Diameter: 0.47 in / 1.2cm Weight: 7.90oz / 224g Modulation: FM Frequency Response: 80 -12500Hz Output Impedance: 600 ohm Operating Voltage: 9V for Tansmitter / 1.5V for Receiver Effective Distance: 20M Features: Ideal for aerobics/dance/sports instructors Record audio on both left and right channels Elegant style miniature microphone is perfect for video use It is a handheld dynamic microphone, ideal for vocal and instrument   Provide a perfect wireless solution for any presentation or performance application Package Includes: 1 x Wireless Microphone 1 x Transmitter 1 x Receiver

Ellies audio/video transmitter and receiver. Lounge and bedroom units Easy to install. Setup and Watch dstv in the bedroom.

- Wireless monitoring kit and AV transmission system - With frequency switching key, can switch between 12 frequencies; - LED screen will automatically display frequency once power on; - Interface: 12V power adapter, video, audio. Transmitter parameters: Transmitting power: 2.5W Transmitting frequency: 1080/1120/1160/1200/1240/1280/1320/1360 (MHz) Frequency control: Digital frequency phase-locked loop control Signal transmission: Video and audio synchronous transmission Straight-line transmission distance: 1000~2000m Voltage: DC +12V Current: 3000mA Receiver parameters: Modulation type: FM Receiving frequency: 0.9~1.2GHz Signal receiving: Video and audio synchronous transmission Receiving sensitivity: -85dBm Video input level: 1Vp-p Audio input level: 1Vp-p Working temperature: -20~+50°C / -4~+122°H Working humidity: 85%RH Storage temperature: -40~+80°C / -40~+185°H Voltage: DC +12V Current: 500mA Application: Household, office, warehouse, hospital, school, supermarket, hotel, farm, etc General Form Color Silver + Black + Multi-Colored Material Aluminum Quantity 1 set Dimensions & Weight Dimensions 5.16 in x 3.15 in x 0.83 in (13.1 cm x 8 cm x 2.1 cm) Weight 7.97 oz (226 g) Packing List 1 x Transmitter 1 x Receiver (10+/-2cm-cable) 2 x Antennas 2 x Audio cables (120+/-2cm) 1 x 4-plug cable (21+/-2cm) 2 x BNC adapters 1 x Connecting cable (10+/-2cm) 1 x US plug 100~240V charger (US plug wire length: 50+/-2cm, DC wire length: 94+/-2cm) 1 x US plug 100~240V charger (wire length: 94+/-2cm) 1 x Chinese & English user manual

SINGLE RF-603 SPEEDLIGHT FLASH TRIGGER FOR CANON The RF-603 Wireless Flash Trigger act as a wireless flash trigger as well as wireless shutter release trigger. RF-603 supports all Canon DSLR Camera and support Flash Speedlight with "Sleep mode" function: Nikon Canon Olympus Pentax Samsung and other Speedlight flashes which has "Wake up" function The RF603 has been improved in several functions: Transceiver-based system: units automatically detect when to switch to either transmitter or receiver mode. Hot shoe pass-through, allowing on-camera flash and radio triggering to be used simultaneously. Improved shutter sync speed up to s Use AAA batteries (not included) Improved on/off switch Prontor/Compur (PC) port for off-hot shoe synchronisation Non-proprietary 2.5mm (sub-miniphone) port for shutter release cables Shutter release cable included (Select between C1- and C3 cable) Since it is now a transceiver system you can now use it more flexible. With e.g. 4 RF-603 you can trigger 3 flashes (1 trigger, 3 receivers) as well as trigger the camera itself and then trigger 1 flash. One more good thing is that the only power source you now need is 2 AAA batteries. The power switch has been improved an now should prevent from accidently firing in the camera bag which could consume a lot of the battery power. Features:   Wireless flash trigger: As a flash trigger, RF-603 trigger both flash Speedlight and studio flashes the flash sync speed is up to s Transmission distance: 100m Wireless shutter release (CABLES NOT INCLUDED - AVAILABLE FOR R50 EXTRA) (C1 shutter connecting cord included to supports Canon 60D 70D 350D 450D 500D 550D 600D 650D 700D D D D): (C3 shutter connecting cord included to supports Canon 1D 5D 6D 7D 20D 30D 40D 50D) As the wireless shutter release, its working range is up to 100 meters (clear outdoor environment) Full-way press the release button can starts continuous shooting or long exposure   Features and specifications: 2.4GHz band-16 selectable operating frequencies to eliminate chance of interference The RF-603 transceiver system can be used to trigger all studio flash units through standard PC socket Flash sync speed: s Operating distance: 100m Shutter interface: 2.5mm socket Release: half-way press, full-way press Battery: AAA x 2 Receiver stand-by time: up to 45 hours Package include: 1x RF-603 Transceiver for Canon cameras I ONLY POST TO ADDRESSES IN SOUTH AFRICA - NO INTERNATIONAL SALES

Video Doorbell Intercom - 1/4 Inch CMOS, 720p Video, Night Vision, IR Cut, PIR Sensor, 100-Degree Viewing Angle, Remote Access - J141 Key Features... 720p camera with 1/4 Inch CMOS for clear and detailed footage App support lets you check whos in front of your door via your smartphone or tablet computer 3 IR LED night vision and IR cut technology provide clear and detailed images at both day and night PIR sensor and motion detection alarm further upgrade your overall home security Video Doorbell Intercom This video doorbell intercom provides you with an affordable way to significantly upgrade your home security. Featuring a built-in 720p camera, this intercom allows you to instantly check whos at your door via your smartphone or portable computer. Its 1/4 Inch CMOS produces HD footage at all time that clearly lets you recognize the person in front of your door and with its 100-degree viewing angle, you can be assured that youll get a full overview of all thats happening outside before you open up for any stranger. Perfect for increasing the overall security of your home or office along with that of all your property and your loved ones this wireless video doorbell is the perfect smart home accessory. Supporting both WiFi and wired internet connectivity, this wireless doorbell intercom can be easily paired with your network connection and accessed from afar. When used with the dedicated mobile Application youll be able to enjoy live footage of all thats happening in front of your homes entrance on your smartphone or tablet PC without you needing to be physically present. Its dual-way audio support additionally lets you talk with your visitors by simply using your mobile device. Supporting 5 online users at once, this video doorbell allows the entire family to make use of its amazing smart doorbell features at once. Featuring three IR LED lights, this wireless doorbell is capable of providing you with clear and detailed images at both day and night. IR cut makes sure that its night vision mode gets activated automatically whenever natural light runs low, guaranteeing that youll always be able to see whos in front of your door. Additionally, this intercom doorbell furthermore packs a high-end PIR sensor that is capable of detecting the slightest of human movements in front of your property. By allowing you to set a motion detection alarm, youll always stay informed on when somebody is approaching your door even when youre not actually there. Manufacturer Specifications General Motion Detection PIR distance: 1.5 - 3meters, the front angle 30 degree Mic and Speaker Work via Wi-Fi and RJ45 Port APP for smart phone / tablet PC (Android and IOS) Take Photo and Video on the smart phone Tamper Alarm Function Remote Control: Up to 5 Meters Two-way Audio Onvif On-Board Storage: External 32GB Micro SD card Support free P2P cloud record alarm information Camera Image sensor: 1/4 CMOS 1.0 Mega-Pixels sensor Lens: f: 2.5mm, F:2.4 Viewing Angle: 100 Degrees Video compression: H.264 Frame rate: 1- 25fps (50Hz), 1-30fps (60Hz) Image resolution: 720P(1280x720) Video Resolution: 720P(1280x720) Night Vision LED Light: 3pcs. IR LED Night Vision Range: 1.5 to 3 Meters Minimum illumination: 2Lux IR-Cut Infrared mode: Automatically Network Network interface: RJ45, 10/100MB self-adaptable Ethernet slot Protocol: TCP/IP, UDP, SMTP, DHCP, UPnP, P2P, ONVIF Wireless: Wi-Fi 802.11 b/g/n WIFI distance: up to 20 meters IP address: Static IP address, dynamic IP address Online Visitor: Support 5 Visitors at the same time System Requirements: Android 4.0 or above iOS7.0 and above App name: Wifiowl Others Power: DC 12V/1.5 Environment: Indoors Operating Temperature: 0 to +55 Degree Celsius Operating Humidity: 10% to 80% Storage Temperature: -10 to +60 Degree Celsius Storage Humidity: 0% to 90% Ports DC IN RJ45 Dimensions Main Product Dimensions: 138x 73x 25mm (L x W x D) Main Product Weight: 134g Package Contents Wi-Fi Doorbell Transmitter Wi-Fi Doorbell Receiver User Manual Power Adaptor RJ45 Adapter Cable Electric Door Lock Controller Unit Screws and Wall Plugs Remote Control Iron Plate

VIDEO DOORBELL INTERCOM - 1/4 INCH CMOS, 720P VIDEO, NIGHT VISION, IR CUT, PIR SENSOR, 100-DEGREE VIEWING ANGLE, REMOTE ACCESS - J141 Key Features... 720p camera with 1/4 Inch CMOS for clear and detailed footage App support lets you check who’s in front of your door via your smartphone or tablet computer 3 IR LED night vision and IR cut technology provide clear and detailed images at both day and night PIR sensor and motion detection alarm further upgrade your overall home security VIDEO DOORBELL INTERCOM This video doorbell intercom provides you with an affordable way to significantly upgrade your home security. Featuring a built-in 720p camera, this intercom allows you to instantly check who’s at your door via your smartphone or portable computer. Its 1/4 Inch CMOS produces HD footage at all time that clearly lets you recognize the person in front of your door and with its 100-degree viewing angle, you can be assured that you’ll get a full overview of all that’s happening outside before you open up for any stranger. Perfect for increasing the overall security of your home or office along with that of all your property and your loved ones – this wireless video doorbell is the perfect smart home accessory. Supporting both WiFi and wired internet connectivity, this wireless doorbell intercom can be easily paired with your network connection and accessed from afar. When used with the dedicated mobile Application you’ll be able to enjoy live footage of all that’s happening in front of your home’s entrance on your smartphone or tablet PC without you needing to be physically present. Its dual-way audio support additionally lets you talk with your visitors by simply using your mobile device. Supporting 5 online users at once, this video doorbell allows the entire family to make use of its amazing smart doorbell features at once. Featuring three IR LED lights, this wireless doorbell is capable of providing you with clear and detailed images at both day and night. IR cut makes sure that its night vision mode gets activated automatically whenever natural light runs low, guaranteeing that you’ll always be able to see who’s in front of your door. Additionally, this intercom doorbell furthermore packs a high-end PIR sensor that is capable of detecting the slightest of human movements in front of your property. By allowing you to set a motion detection alarm, you’ll always stay informed on when somebody is approaching your door even when you’re not actually there. Manufacturer Specifications General Motion Detection PIR distance: 1.5 - 3meters, the front angle 30 degree Mic and Speaker Work via Wi-Fi and RJ45 Port APP for smart phone / tablet PC (Android and IOS) Take Photo and Video on the smart phone Tamper Alarm Function Remote Control: Up to 5 Meters Two-way Audio Onvif On-Board Storage: External 32GB Micro SD card Support free P2P cloud record alarm information Camera Image sensor: 1/4 CMOS 1.0 Mega-Pixels sensor Lens: f: 2.5mm, F:2.4 Viewing Angle: 100 Degrees Video compression: H.264 Frame rate: 1- 25fps (50Hz), 1-30fps (60Hz) Image resolution: 720P(1280x720) Video Resolution: 720P(1280x720) Night Vision LED Light: 3pcs. IR LED Night Vision Range: 1.5 to 3 Meters Minimum illumination: 2Lux IR-Cut Infrared mode: Automatically Network Network interface: RJ45, 10/100MB self-adaptable Ethernet slot Protocol: TCP/IP, UDP, SMTP, DHCP, UPnP, P2P, ONVIF Wireless: Wi-Fi 802.11 b/g/n WIFI distance: up to 20 meters IP address: Static IP address, dynamic IP address Online Visitor: Support 5 Visitors at the same time System Requirements: Android 4.0 or above iOS7.0 and above App name: Wifiowl Ports DC IN RJ45 Dimensions Main Product Dimensions: 138x 73x 25mm (L x W x D) Main Product Weight: 134g Package Contents Wi-Fi Doorbell Transmitter Wi-Fi Doorbell Receiver User Manual Power Adaptor RJ45 Adapter Cable Electric Door Lock Controller Unit Screws and Wall Plugs Remote Control Iron Plate

LinkAV -C650H 1W HD Cofdm Wireless Aircraft Transmitters advantages: Mainly used in UAV video Aerial photography transmission scenario, the device will transmit video signal to the handheld receiver and display video images,can do real-time monitoring. LinkAV -C650H-HD mini portable HD wireless video transmission equipment is new generation of real-time broadcast-quality high-resolution image transmission system. It adopts the current leading COFDM modulation technology and relative narrow-band frequency 1.25/2.5/6/7/8MHz(optional), it has the strong anti-jamming capability, overcomes the reflection and cover caused by transmission multipath simulation technique and conventional modulation techniques, to realize high-speed photography and real-time transmit high quality image in NLOS or complicated working environment. 1. High quality digital video processing 2. COFDM modulation, H.264 coding and encoding 3. Vibration and shock resistant 4. Real-time transmission system, delay time for end-to-end is less than 500ms; 5. Great action ability, can transmit images voice stably in the condition of high speed movement and multi-path interference. 6. Support NLOS (non-line of sight) transmission, strong diffraction capability; 7. Long range transmission distance; 8. Spatial diversity reception ability, support high-speed mobile transmission. 9. Stable signals, image clear and stable, has no mosaic or drag phenomenon. 10. Extreme lightweight and rugged housing ,mini size. Applications: Our main products are COFDM, TDD and 4G wireless video transmitter & receiver, which are widely used in city security, police forces, forest fire prevention surveillance, harbor wharf video surveillance, construction sites surveillance, tunnel, oil field, UAV, automobile surveillance, Fire Services, Port Security, Homeland Security, Traffic Management, Police Technical Support Units, Special Forces, Military Command and Control Posts, Airport, Border Control, Major Incident Support etc. COFDM Video transmitter Anti-electromagnetic interference performance: It has superior performance against frequency selective fading or narrow bandwidth interference and signal waveform interference. It has strong anti-fading ability, through each subcarrier joint coding. In single carrier system(digital microwave, spread spectrum system, etc), single decline or interference will result in all communication link failure. But in multiple carrier COFDM system, only a few subcarriers will be interfered What’s more, these sub-channel can adopt ECC to correct error, to guarantee the transmission low error rate. COFDM Video transmitter Anti-multipath fading: It can confront signal waveform interference effectively; suitable for multi-path environment and fading channel high-speed data transmission. When the frequency selective fading appear in the channel because of multi-path transmission, only the sub-carrier, which fell over the band depression, and the information carried will be affected. Other sub-carriers will not be affected. Thus, the system total error rate performance will be much better.

Buy Measy CAT871-KVM 120m/396ft 1080p 60Hz HD Audio Video Transmitter Receiver (Adaptor UK) for R4,020.00

LCD Screen Handheld COFDM video surveillance with 4 hours built in battery support advantages: 1. Working frequency can be adjustable between 48MHz and 860Hz; 2. High safety, durable; 3. Integrated Design, built –in battery, with more than 4 hours continuously working time. 4. Stable signals, image clear and stable, has no mosaic or drag phenomenon. 5. With built-in 10.1" 1080P HD LCD Screen ; 6. Small volume, light weight and portable ; 7. COFDM modulation,H.264 decoding; 8. Center marker, screen marker(viewfinder)function; 9. Multicarrier double antenna diversity reception; 10. Support video audio transmitting synchronously. Application: LinkAV -C1000 Handheld Receiver is the small and light device newly developed. It has applied advanced carrier diversity , supports high-speed mobile transmission, non~line of sight (NLOS) transmission. With 10.1 inch HD display screen, the image quality can be up to 1080P. And it has a simple operating system with a perfect image display. External Display Screen (AV Port) can support video output. It is widely applied to security, civil air defense, civil defense, fire control, emergency rescue departments and forest fire prevention, transportation, customs, railways, oil fields, mining, water conservancy, electric power, finance, television stations broadcast relay, and other important departments. Our main products are COFDM, TDD and 4G wireless video transmitter & receiver, which are widely used in city security, police forces, forest fire prevention surveillance, harbor wharf video surveillance, construction sites surveillance, tunnel, oil field, UAV, automobile surveillance, Fire Services, Port Security, Homeland Security, Traffic Management, Police Technical Support Units, Special Forces, Military Command and Control Posts, Airport, Border Control, Major Incident Support etc. if there is any question,please contact Vivian.Yu vivian-yu@outlook.com

Single Channel Wireless System Single Channel Professional Receiver — Diversity — Tone control squelch — Working range adjustable Match with Handheld Transmitter — Adopting dynamic cartridge with highly consistent super cardioid pattern at 120 off-axis. It creates superb isolation and unsurpassed gain-before-feedback, optimized for using in vocal, speaking and instrument performance the feature of noise absorption, which eliminate external and handling noise. High durability steel grille is used, elegant no damage incurred to its shape dropped. Durable structure modular design for easy assembly and detachment, especially convenient to after sales service. Carrier Frequency Range: UHF 470-928MHz Stability: ±0.005%(at 25 ¿) Ambient Temperature: 10 ¿ ±50 ¿ Normal Deviation: ±20 KHz Max Deviation: ±75 KHz S/N Ratio: T.H.D: Squelch: Tone control and noise lock dual squelch Frequency Response: 30Hz-20KHz Operating Range: 100m(approximately 300 feet under typical conditions) Receiver Receiving Mode: Quartz Lock Sensitivity: >-107dB Image Rejection: Over 90dB Audio Output: Balanced and Unbalanced Power Requirement: AC 110-120V/220-240V (50-60)External DC 22V 450mA Dimensions(W x D x H): 214 x 150 x 42mm Weight: Approx. 0.4 kg Wireless Microphone Cartridge: Dynamic or Condenser Antenna: Built-in RF Output: Spurious Emissions: Normal Deviation: ±20 KHz Maximum Deviation: ±75 KHz Battery: two 1.5V AA battery or 1.2V AA rechargeable battery Battery Life: >8 Hours Safety Approvals: FCC CE 0678 !