High level rd

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Description: Trigger mode: High level 5V relay module Can be used for microcontroller development board module or home appliance control 5V - 12V TTL control signal Can control DC or AC signal, also 220V AC load Normally open / closed contact Power indicator Controlled lights bright when pull and not shine when disconnect Increase the transistor drive relay coils, control pins high impedance Control pins have pull down circuit to prevent malfunction of relay vacant Package included: 5 x 5V 1 channel relay module 5Pcs 5V Relay 5-12V TTL Signal 1 Channel Module High Level Expansion Board For Arduino 5Pcs 5V Relay 5-12V TTL Signal 1 Channel Module High Level Expansion Board For Arduino 5Pcs 5V Relay 5-12V TTL Signal 1 Channel Module High Level Expansion Board For Arduino

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Description: Trigger mode: High level 5V relay module Can be used for microcontroller development board module or home appliance control 5V - 12V TTL control signal Can control DC or AC signal, also 220V AC load Normally open / closed contact Power indicator Controlled lights bright when pull and not shine when disconnect Increase the transistor drive relay coils, control pins high impedance Control pins have pull down circuit to prevent malfunction of relay vacant Package included: 3 x 5V 1 channel relay module 3Pcs 5V Relay 5-12V TTL Signal 1 Channel Module High Level Expansion Board For Arduino 3Pcs 5V Relay 5-12V TTL Signal 1 Channel Module High Level Expansion Board For Arduino 3Pcs 5V Relay 5-12V TTL Signal 1 Channel Module High Level Expansion Board For Arduino

Description: Trigger mode: High level 5V relay module Can be used for microcontroller development board module or home appliance control 5V - 12V TTL control signal Can control DC or AC signal, also 220V AC load Normally open / closed contact Power indicator Controlled lights bright when pull and not shine when disconnect Increase the transistor drive relay coils, control pins high impedance Control pins have pull down circuit to prevent malfunction of relay vacant Package included: 3 x 5V 1 channel relay module

Description: Trigger mode: High level 5V relay module Can be used for microcontroller development board module or home appliance control 5V - 12V TTL control signal Can control DC or AC signal, also 220V AC load Normally open / closed contact Power indicator Controlled lights bright when pull and not shine when disconnect Increase the transistor drive relay coils, control pins high impedance Control pins have pull down circuit to prevent malfunction of relay vacant Package included: 5 x 5V 1 channel relay module

Buy 10Pcs 5V Relay Module 5-12V TTL Signal 1 Channel High Level Expansion Board for R299.00

Buy 1 Channel 5V Solid State Relay High Level Trigger DC-AC PCB SSR In 5VDC Out 240V AC 2A for R210.00

Buy 5V 4-CH High Level Trigger Relay Module for Arduino... for R289.00

High Power 50W 100W LED Flood Light Iodine-tungsten Lamp for Outdoor AC220-240V Specification: Material: Aluminum Power: 100W / 50W Voltage: AC220-240V Light Source: LED Lumens:4800lm CRI:80ra Light Angel:270 degree Light Color:Warm White/White Waterproof Rate:IP65 Color Temperature: White 6000-6500 K Size:50W:25*12.7cm 100W:25*17.2cm Features: Ultra-bright led design Long service life, high luminous efficiency. Energy saving, low heat and lower power consumption. Great reducing carbon emission, environmentally friendly. Adopting IC constant current driver,possesses stable performance and longer life. Prices 50W R120.00 100w R199.00 Items Available: 50 1)The Best Prices and Top-Quality ON 1STOP LED PE. 1STOP LED Import offers you best range of LED lights, lamps and bulbs for your home. Our products create perfect light quality for every occasion. Feel yourself at home with LED light The right light is quality light that lasts longer * Energy efficient Longer lifetime and uses up to 90% less energy than traditional sources The Best Energy-efficient Solutions For Any Home Or Office. Types: LED Lighting, Floodlights, Downlights, Ceiling Lights,Industrial Lights, Tube Lights, Panel Lights, Bulbs,Led strip,Led Bar light. 2) * Hikvision turbo hd bullet camera and HD DVR also Available Here. * HiLOOK CAMERA Suerior Performance-to-Price Surveillance Looking for High Performance Video Surveillance?Looking for low prce security? look at HiLOOK. HiLook, HiKvision's offshoot brand, hits the bullseye for the entry-level video surveillance market, providing every cost-dffective,easy-to-use and reliable products and services. Check out hikvision web https://www.hikvision.com/en/Products/HiLook Address 1STOP LED Lights * 301 Cape Rd Newton Park Shop3 Tel: 041 363 0636 * 527 Cape Rd Linton Grange Shop4 Tel: 041 360 0086 Email:1stop.ledlights@gmailcom View Facebook https://www.facebook.com/1stop.led.tempest/ https://www.facebook.com/Hilookhikvisionlintongragne/ Please Not: all advertisement and pictures they differ in prices, please Call for the right price.

High Power 50W 100W LED Flood Light Iodine-tungsten Lamp for Outdoor AC220-240V Specification: Material: Aluminum Power: 100W / 50W Voltage: AC220-240V Light Source: LED Lumens:4800lm CRI:80ra Light Angel:270 degree Light Color:Warm White/White Waterproof Rate:IP65 Color Temperature: White 0413630636 K Size:50W:25*12.7cm 100W:25*17.2cm Features: Ultra-bright led design Long service life, high luminous efficiency. Energy saving, low heat and lower power consumption. Great reducing carbon emission, environmentally friendly. Adopting IC constant current driver,possesses stable performance and longer life. Prices 50W R120.00 100w R199.00 Items Available: 50 1)The Best Prices and Top-Quality ON 1STOP LED PE. 1STOP LED Import offers you best range of LED lights, lamps and bulbs for your home. Our products create perfect light quality for every occasion. Feel yourself at home with LED light The right light is quality light that lasts longer * Energy efficient Longer lifetime and uses up to 90% less energy than traditional sources The Best Energy-efficient Solutions For Any Home Or Office. Types: LED Lighting, Floodlights, Downlights, Ceiling Lights,Industrial Lights, Tube Lights, Panel Lights, Bulbs,Led strip,Led Bar light. 2) * Hikvision turbo hd bullet camera and HD DVR also Available Here. * HiLOOK CAMERA Suerior Performance-to-Price Surveillance Looking for High Performance Video Surveillance?Looking for low prce security? look at HiLOOK. HiLook, HiKvision's offshoot brand, hits the bullseye for the entry-level video surveillance market, providing every cost-dffective,easy-to-use and reliable products and services. Check out hikvision web https://www.hikvision.com/en/Products/HiLook Address 1STOP LED Lights * 301 Cape Rd Newton Park Shop3 Tel: 0413630636 * 527 Cape Rd Linton Grange Shop4 Tel: 0413630636 Email:1stop.ledlights@gmailcom View Facebook https://www.facebook.com/1stop.led.tempest/ https://www.facebook.com/Hilookhikvisionlintongragne/ Please Not: all advertisement and pictures they differ in prices, please Call for the right price.

High Precision Electronic Level Scale Handheld Range Finder Package weight: 0.14 kg Features: [UPGRADE FUNCTION]: Built-in electronic angular sensor, it can measure the angle automatically, giving you real time, more precise and intuitive reading. [PRACTICAL FUNCTION+EASY TO USE]: Change four units with a button: m / in / ft, 6 display effects: distance, area, volume, Pythagoras (indirect measurement), continuous measurement, addition and subtraction, maximum values ￢ﾀﾋ￢ﾀﾋand minimum, can meet different needs; With automatic calibration and error reporting, make your measurements more accurate. [20 DATA STORAGE SETS]: Measurement results can be stored, The laser meter has 20 data memory sets, which is useful for reviewing and comparing measured data after measurement. [WRAPPED IN SOFT RUBBER +IP54+ ANTI-SLIP DESIGN]: Wrapped in soft rubber, high-density wear-resistant, anti-slip and anti-fall material, IP54 (splash-proof, dust-proof), low energy consumption and long life, can be used in construction sites, apartments, buildings, factories, warehouses; The sleek design of the side is effective and non-slip and feels better; 150s of automatic shutdown, able to protect the power. Specification: Measuring range: 0.03 to 60M Type: A:Standard paragraph B: Inclination paragraph Acurracy: ±2mm Laser class: Class II Laser maximum output: Dust & Splash proof: IP 54 Laser Auto off: 30S Power Auto off: 3min Multifunction with intelligent calculation: Yes Operation temperature: -0~40￢ﾄﾃ Storage temperature: -20~70￢ﾄﾃ Power supply: 2 x 1.5V AAA battery (Not include) Weight (without battery): 82g Dimension: 120x52x27mm Package included: 1 x Digital Laser Measure 1 x English User Manual Details pictures: Click here for more deals High Precision Electronic Level Scale Handheld Range Finder High Precision Electronic Level Scale Handheld Range Finder

Description Light Power 12W Input Voltage 220/110V AC Luminous 26LM/led CCT 3000/6500/ LED Quantity 144pcs SMD5730 Size 1000*14*7mm Material PVC PCB +Aliminum IP Rank IP20 Color: Warm White /Cold White/ Red/Blue/ Items Available: 500 1)The Best Prices and Top-Quality ON 1STOP LED PE. 1STOP LED Import offers you best range of LED lights, lamps and bulbs for your home. Our products create perfect light quality for every occasion. Feel yourself at home with LED light The right light is quality light that lasts longer * Energy efficient Longer lifetime and uses up to 90% less energy than traditional sources The Best Energy-efficient Solutions For Any Home Or Office. Types: LED Lighting, Floodlights, Downlights, Ceiling Lights,Industrial Lights, Tube Lights, Panel Lights, Bulbs,Led strip,Led Bar light. 2) * Hikvision turbo hd bullet camera and HD DVR also Available Here. * HiLOOK CAMERA Suerior Performance-to-Price Surveillance Looking for High Performance Video Surveillance?Looking for low prce security? look at HiLOOK. HiLook, HiKvision's offshoot brand, hits the bullseye for the entry-level video surveillance market, providing every cost-dffective,easy-to-use and reliable products and services. Check out hikvision web https://www.hikvision.com/en/Products/HiLook Address 1STOP LED Lights * 301 Cape Rd Newton Park Shop3 Tel: 041 363 0636 * 527 Cape Rd Linton Grange Shop4 Tel: 041 360 0086 Email:1stop.ledlights@gmailcom View Facebook https://www.facebook.com/1stop.led.tempest/ https://www.facebook.com/Hilookhikvisionlintongragne/ Please Not: all advertisement and pictures they differ in prices, please Call for the right price.

Description Light Power 12W Input Voltage 220/110V AC Luminous 26LM/led CCT 0413630636 / LED Quantity 144pcs SMD5730 Size 1000*14*7mm Material PVC PCB +Aliminum IP Rank IP20 Color: Warm White /Cold White/ Red/Blue/ Items Available: 500 1)The Best Prices and Top-Quality ON 1STOP LED PE. 1STOP LED Import offers you best range of LED lights, lamps and bulbs for your home. Our products create perfect light quality for every occasion. Feel yourself at home with LED light The right light is quality light that lasts longer * Energy efficient Longer lifetime and uses up to 90% less energy than traditional sources The Best Energy-efficient Solutions For Any Home Or Office. Types: LED Lighting, Floodlights, Downlights, Ceiling Lights,Industrial Lights, Tube Lights, Panel Lights, Bulbs,Led strip,Led Bar light. 2) * Hikvision turbo hd bullet camera and HD DVR also Available Here. * HiLOOK CAMERA Suerior Performance-to-Price Surveillance Looking for High Performance Video Surveillance?Looking for low prce security? look at HiLOOK. HiLook, HiKvision's offshoot brand, hits the bullseye for the entry-level video surveillance market, providing every cost-dffective,easy-to-use and reliable products and services. Check out hikvision web https://www.hikvision.com/en/Products/HiLook Address 1STOP LED Lights * 301 Cape Rd Newton Park Shop3 Tel: 0413630636 * 527 Cape Rd Linton Grange Shop4 Tel: 0413630636 Email:1stop.ledlights@gmailcom View Facebook https://www.facebook.com/1stop.led.tempest/ https://www.facebook.com/Hilookhikvisionlintongragne/ Please Not: all advertisement and pictures they differ in prices, please Call for the right price.

Manufacturer Specifications General Image sensor: 1/2.5 inch 3 Megapixel Progressive CMOS Sensor Main Stream Resolution: 2592×1920 10fps (5 Megapixel Interpolated), 2048×1536 17fps (3 Megapixel), 1920×1080 25fps (2 Megapixel), 1280×960, 1024×768, 1280×720 SubStream Resolution: 320×240 30fps, 352×192, 320×192, 288×192, 256×192 Frame Rate: Real-time PAL 25fps, NTSC 30fps, 1-30fps Adjustable Image compression: H.264, M-JPEG Compression technology: Dual-Stream Compression Technology Audio compression: AAC Codec Standard Refresh Rate: 50Hz, 60Hz Video Parameters: Brightness, Contrast, Chroma, Saturation, Image Quality Level DSP: TI DSP 32 Dual-Core, Pure Hardware Compression Alarm: Support Motion Detection, Linkage Alarm, Linkage Recording, Sensor Trigger Alarm Video Output: 1CH Video Output, GSBS Standard Waterproof Casing Operation Temperature: -10~60 Degree Celcius Power: DC 12V/3.0A Lens Lens: f: 8mm Lens Viewing angle: 60 Degree Electronic Shutter: 1/50 (1/60)s - 1/100,000s Zoom: 10X Digital Zoom Lens Mount: CS Mount Night Vision Infrared Light: 4 High Quality Array Leds Min lux: Color: 0.6Lux/F1.2, Black/White: 0.08 Lux/F1.2 IR Distance: More than 80m IR Cut Connectivity Ethernet: RJ-45 Interface 10/100Mbps DDNS server Supported Protocol: RTSP,FTP,PPPoE, DHCP,TCP/IP,HTTP,UDP,RTP/RTCP,UPNP,SMTP,SIP,DDNS,DNS Privacy Mask Code rate: 32Kbps-8000Kbps Adjustable Browser: Internet Explorer 6.0 and above Minimum System Requirements: CPU: 2.0GHZ or above (suggested 3.0GHz) Memory: 512MB or above (suggested 1.0GB) Graphic card: 64MB or above Supported OS: Windows XP, Vista, Windows7 Dimensions Main product dimensions: 210 x 130 x 120mm (L x W x D) Main product weight: 1200g Weight/dimension is for the main item of this boxed product, to help you compare product sizes before buying: please do not base your shipping calculations on this price - shipping prices depend on your cart contents, shipping destination, and shipping method: please use the checkout to select options and preview shipping price for your total order. Product Notes Nighttime viewing angle may change according to the lightning and environments Package Contents IP camera CD-ROM with Manual and Software (Product Specific) Power Adapter (Product Specific) Mounting Kit (Product Specific) 3x Screws (Product Specific) Ordering from Gadget Shop provides you with the following benefits: Orders processed and shipped within 24-hours 12 month warranty In-house QC Member discounts Award winning customer support Quantity order discounts Worldwide Shipping Certification: CE, FCC, RoHS Foreign Language Keywords Arabic - ¿¿¿¿¿¿¿¿¿ ¿¿¿¿¿ ¿¿¿¿¿ ¿¿ ¿¿¿¿¿¿ ¿¿¿¿¿ ¿¿ ¿¿¿¿¿¿ ¿¿¿¿¿¿ ¿¿¿ ¿¿¿¿¿¿¿; Chinese Simplified - ¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿; Czech - HD venkovní megapixel fotoaparát s IR matice; Danish - HD udendørs megapixel kamera med IR matrix; Dutch - HD buiten megapixelcamera met IR matrix; French - Caméra mégapixel outdoor HD avec IR matrice; German - HD-outdoor-Megapixel-Kamera mit IR array; Greek - ¿¿¿¿¿¿¿¿ megapixel ¿¿¿¿¿¿ HD ¿¿ IR array; Hindi - HD ¿¿¿¿¿¿ ¿¿¿¿¿¿¿¿¿¿¿ ¿¿¿¿¿ IR ¿¿¿¿ ¿¿ ¿¿¿; Indonesian - HD kolam megapiksel dengan IR array; Italian - Megapixel HD esterno con matrice IR; Japanese - HD ¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿; Korean - HD ¿¿ ¿¿ ¿¿¿ IR ¿¿; Norwegian - HD utendørs megapikselkamera med IR-matrise; Polish - HD odkryty megapikselowy aparat fotograficzny z tablicy IR; Portuguese - Câmera de megapixel exterior HD com a matriz de IR; Russian - HD ¿¿¿¿¿¿¿¿ ¿¿¿¿¿¿¿¿¿¿¿¿¿¿ ¿¿¿¿¿¿ ¿ ¿¿ ¿¿¿¿¿¿; Spanish - HD cámara de megapíxeles al aire libre con matriz de IR; Thai - ¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿ HD ¿¿¿¿¿¿¿¿¿¿¿ IR

Manufacturer Specifications General Image sensor: 1/2.5 inch 3 Megapixel Progressive CMOS Sensor Main Stream Resolution: 2592×1920 10fps (5 Megapixel Interpolated), 2048×1536 17fps (3 Megapixel), 1920×1080 25fps (2 Megapixel), 1280×960, 1024×768, 1280×720 SubStream Resolution: 320×240 30fps, 352×192, 320×192, 288×192, 256×192 Frame Rate: Real-time PAL 25fps, NTSC 30fps, 1-30fps Adjustable Image compression: H.264, M-JPEG Compression technology: Dual-Stream Compression Technology Audio compression: AAC Codec Standard Refresh Rate: 50Hz, 60Hz Video Parameters: Brightness, Contrast, Chroma, Saturation, Image Quality Level DSP: TI DSP 32 Dual-Core, Pure Hardware Compression Alarm: Support Motion Detection, Linkage Alarm, Linkage Recording, Sensor Trigger Alarm Video Output: 1CH Video Output, GSBS Standard Waterproof Casing Operation Temperature: -10~60 Degree Celcius Power: DC 12V/3.0A Lens Lens: f: 8mm Lens Viewing angle: 60 Degree Electronic Shutter: 1/50 (1/60)s - 1/100,000s Zoom: 10X Digital Zoom Lens Mount: CS Mount Night Vision Infrared Light: 4 High Quality Array Leds Min lux: Color: 0.6Lux/F1.2, Black/White: 0.08 Lux/F1.2 IR Distance: More than 80m IR Cut Connectivity Ethernet: RJ-45 Interface 10/100Mbps DDNS server Supported Protocol: RTSP,FTP,PPPoE, DHCP,TCP/IP,HTTP,UDP,RTP/RTCP,UPNP,SMTP,SIP,DDNS,DNS Privacy Mask Code rate: 32Kbps-8000Kbps Adjustable Browser: Internet Explorer 6.0 and above Minimum System Requirements: CPU: 2.0GHZ or above (suggested 3.0GHz) Memory: 512MB or above (suggested 1.0GB) Graphic card: 64MB or above Supported OS: Windows XP, Vista, Windows7 Dimensions Main product dimensions: 210 x 130 x 120mm (L x W x D) Main product weight: 1200g Weight/dimension is for the main item of this boxed product, to help you compare product sizes before buying: please do not base your shipping calculations on this price - shipping prices depend on your cart contents, shipping destination, and shipping method: please use the checkout to select options and preview shipping price for your total order. Product Notes Nighttime viewing angle may change according to the lightning and environments Package Contents IP camera CD-ROM with Manual and Software (Product Specific) Power Adapter (Product Specific) Mounting Kit (Product Specific) 3x Screws (Product Specific) Ordering from Doodah provides you with the following benefits: Easy returns & exchanges 12 month warranty Quality, tested products Member discounts Award winning customer support Quantity order discounts Worldwide Shipping Certification: CE, FCC, RoHS Foreign Language Keywords Arabic - ميغابيكسل عالية الدقة في الهواء الطلق مع مجموعة الأشعة تحت الحمراء; Chinese Simplified - 红外阵列高清户外万像素的摄像头; Czech - HD venkovní megapixel fotoaparát s IR matice; Danish - HD udendørs megapixel kamera med IR matrix; Dutch - HD buiten megapixelcamera met IR matrix; French - Caméra mégapixel outdoor HD avec IR matrice; German - HD-outdoor-Megapixel-Kamera mit IR array; Greek - Υπαίθρια megapixel κάμερα HD με IR array; Hindi - HD आउटडोर मेगापिक्सेल कैमरा IR सरणी के साथ; Indonesian - HD kolam megapiksel dengan IR array; Italian - Megapixel HD esterno con matrice IR; Japanese - HD 屋外メガピクセルのカメラ赤外線配列; Korean - HD 야외 화소 카메라 IR 배열; Norwegian - HD utendørs megapikselkamera med IR-matrise; Polish - HD odkryty megapikselowy aparat fotograficzny z tablicy IR; Portuguese - Câmera de megapixel exterior HD com a matriz de IR; Russian - HD открытый мегапиксельная камера с ИК массив; Spanish - HD cámara de megapíxeles al aire libre con matriz de IR; Thai - กล้องล้านพิกเซลกลางแจ้ง HD กับอาร์เรย์ IR

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Description: Maximum load: AC 250V/10A, DC 30V/10A. The chip optocoupler isolation, strong driving ability, stable performance, trigger current 5mA. Working voltage: 24V. Every channel of the module can be set high or low level trigger by jumper. Fault tolerant design, even if the control line is disconnect, the relay will not act. Power indicator (green), 1 relay status indicator (red). The interface design is humanized, all interfaces can be directly connected through the terminals, so it is very convenient. Module size: 50mm x 25mm x 18.5mm (length x width x height). There are 4 fixed bolt holes, holes 3.1mm, spacing 67mm x 44.5mm. Module interface: 1, DC+: Connect the power positive pole. 2, DC-: Connect the power negative pole. 3, IN1: Can be controlled by high or low level. Relay output: there is a 3 wire interface, all interfaces can be directly connected to lead to facilitate user use. 1, NO1: Relay normal open, the relay suspends before pulling in, and then short-connect with the COM. 2, COM1: Relay common interface 3, NC1: Relay normal close, short connected with COM before pulling in and suspended after pulling in. High and low level trigger option: 1. The 3-pin is the high level trigger selection. 2. When COM is short connected with LOW, the corresponding relay is LOW level trigger, while when COM is short connected with high end is high level trigger. Package Included: 1 x 1 Channel 5V Relay Module BESTEP 1 Channel 24V Relay Module High And Low Level Trigger For Arduino BESTEP 1 Channel 24V Relay Module High And Low Level Trigger For Arduino BESTEP 1 Channel 24V Relay Module High And Low Level Trigger For Arduino

Description: Maximum load: AC 250V/10A, DC 30V/10A. The chip optocoupler isolation, strong driving ability, stable performance, trigger current 5mA. Working voltage is 24V. Each channel of the module can be set up by high jumper or low level trigger. Fault tolerant design, even if the control line is broken, the relay will not act. Power indicator (green), 8 relay status indicator (red). The interface design is humanized, all interfaces can be directly connected through the terminals, so it is very convenient. Module size: 142mm x 50mm x 18.5mm (length x width x height). There are 4 fixed bolt holes, holes 3.1mm, spacing 67mm x 44.5mm. Module interface: 1. DC+: Connect the power positive pole 2. DC-: Connect the power negative pole. 3. IN1-IN8: According to the setting of each way, the corresponding relay-operating can be controlled by high or low level. Relay output: there is a 24 wire interface, all interfaces can be directly connected to lead to facilitate user use. 1. NO1--NO8: Relay normal open, the relay suspends before pulling in, and then short-connect with the COM. 2. COM1--COM8: Relay common interface 3. NC1--NC8: Relay normal close, short connected with COM before pulling inand suspended after pulling in. High and low level trigger option: 1. S1-S8 is the high level trigger selection of relay 1 Channel - 8 Channel. 2. When COM is short connected with LOW, the corresponding relay is LOW level trigger, while when COM is short connected with high end is high level trigger. Package Included: 1 x 8 Channel 24V Relay Module

5V 1 Channel H/L Level Trigger Optocoupler Relay Module For Arduino Description: The module uses genuine quality relay, normally open interfaces Using SMD optocoupler isolation, driving ability, stable performance The module can be high or low by a jumper setting trigger Fault-tolerant design, even if the control line is broken, the relay will not operate The power indicator (green), the relay status indicator (red) The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient Specification: Maximum load: AC 250V/10A, DC 30V/10A Trigger current: 5mA Working voltage: 5V Module size: 50 x 26 x 18.5mm (L x W x H) Four mounting bolts holes, diameter 3.1mm Module interface: DC+: positive power supply (VCC) DC-: negative power supply (GND) IN: can be high or low level control relay Relay outputs: NO: normally open relay interface COM: Common Interface Relays NC: normally closed relay interface High and low level trigger options: It is low level trigger when jumper connect to LOW pin It is high level trigger when jumper connect to HIGH pin Package included: 1 x 1 Channel H/L level trigger optocoupler relay module