WenQia 433MHz Wireless Remote Control Switch Dry Contact Relay Interruptor AC 220V 110V USB 5V 1CH 10A for Light/Fan/Door Electric Lock

！！NOTE ！！●Hello, friend,  In order to meet the needs of different customers,our purchase page has multiple options to choose from.It includes options for a single receiver and a single remote control. Please verify your order carefully before making the payment. Thank you.  Fast Shipping & Worry-Free After-Sales!✅Ships within 24 hours and delivers to most countries in a week!✅2-Year Warranty – Far exceeding the 1-year warranty of other stores!✅24/7 Fast Response Customer Support!！！NOTE ！！●Hello, friend,  In order to meet the needs of different customers,our purchase page has multiple options to choose from.It includes options for a single receiver and a single remote control. Please verify your order carefully before making the payment. Thank you.   Product advantages:▶ Two working power supply options: The module can be powered by AC 110V~250V or USB Type-C 5V. ▶ D ry contact receiver , supports AC/DC 1~250V , the maximum load is 10A , and is suitable for a wide range of electrical equipment.▶ 1 channel, can connect a variety of devices:●For example,  Remotely control all kinds of AC or DC lighting fixtures (LED lights, ceiling downlights, table lamps, chandeliers, etc.); remotely control electric fans and exhaust fans, and so on.●For example, Can be used to control the garage door system / residential office access control system.●For example,It can be used for DIY manual switches to transform them into remote control switches, enabling remote control of devices (such as water pump switch buttons, car start buttons, electromagnetic lock manual buttons, and various other manual switches). ▶ The receiver can store 20+ remote controls, which means you can use 20+ remote controls to control the receiver.▶ Remote control distance up to 50 meters and 500 meters (open space).Two remote control options are available. ▶ The remote control uses high - quality batteries, and the batteries can last for more than two years.4 Working Modes● Momentary mode: Press and hold button" A " , will work; Release button" A " ,will stop. program:Press learning button 1 time, press button" A " 1time,succeed.● Toggle mode: Press button" A ",will work;press button" A " again,will stop;program:Press learning button 2 times, press button" A " 1time, succeed.● Latched mode: Press button "A" ,will work;Press button "B" ,will stop.program:Press learning button 3 times, press button" A " 1time; press tbutton" B " 1time.succeed.● Time delay mode:   Press the button "A" , turn on;  Release the button, turn off after 5/ 10/15/20 seconds program:Press learning button 4/5/6/7  times, press button" A " 1time, succeed.Reset: Press the learning button 8 times. The existing data will be deleted succeed.Wide range of applications ●Used for remote control of various AC/DC lighting fixtures.The smaller remote control version can control a distance of 50 meters ,while the larger remote control version can control a distance of 500 meters .●Used for remote control of various exhaust fans and electric fans. ● It is used for remotely controlling the garage door and transforming the button switch so that it can be remotely controlled.●The receiver can be paired with multiple remote controls for use. One button on the remote control can also control a single receiver module independently.The remote control signal is stable and can penetrate walls. The remote control range can reach up to 50/500 meters.WiringRF Relay Receiver Board Parameter ●Working voltage : AC110V~250V●Dry contact : 1V~250V●Max current : 10A●RF frequency : 433.92Mhz●Pin : COM/NO●Receiver size : 423921 mm●Working temperature : -30~+80 Celsius●Receiving Sensitivity : >-97dbm●Amount of storage remote controls : 20 pieces●Support encoding : 1527 Learning code●RF Operating mode : ASK superheterodyne wireless reception●Remote operating mode : Momentary Mode / Toggle Mode / Latched Mode / Delay ModeRemote Controller Parameter (50 meters)● RF frequency  :  433.92MHz●Support encoding : 1527 Leaning code●Remote distance : up to 50m (theoretical distance)●Battery :  CR2032 (included)●Size:345910mmRemote Controller Parameter (500 meters)● RF frequency  :  433.92MHz●Support encoding : 1527 Leaning code●Remote distance : up to 500m (theoretical distance)●Battery :  23A 12V (included)●Size:904014 mmIf you do not understand clearly. Please send us a message to let us know. We will do our best to service each of our customers. Enjoy your shopping!