1pcs 12V 1-CH Learning Code Remote Control Switch With Receiver 433MHz

Description : Safe and reliable operation ; Working voltage : DC12V ; Transmission frequency : 433MHz Small and compact size for easy installation ; Size : 55x32x16mm / 2 . 16x1 . 25x0 . 62 inch This product is controlled by intelligent microprocessor . Suitbale for garage door control , lighting control , remote control curtains , access control systems and various motor control systems , etc . Wide Applications : electric vehicles , motorcycle burglar alarms , remote control lamps , remote control switches and other intelligent systems . Specification : Transmission frequency : 433MHz Working voltage : DC12V Static working current : 10mA Working temperature : - 40 C - + 80 C Receive sensitivity : - 95dB Output current : 10A Common IC : EV1527 . 2260 ( default shipment ) Commonly used oscillation resistor : 4 . 7M / 330K Reference distance : 50 - 100 meters . Modulation method : ASK amplitude modulation Working mode : jump and switch , jog , self - lock , interlock ( adjustable ) Size : 55x32x16mm / 2 . 16x1 . 25x0 . 62 inch Output mode : contact output ( controllable AC , DC ) Learning Method : After the controller is powered on , the indicator light is always on . Then , after the learning button 2 ~ 3 is pressed , the indicator light will automatically go out . Release the learning button and press any button on the remote control . The indicator light flashes 5 times , indicating that the learning is successful . Note : This controller can learn 16 remote codes of fixed code and learning code , such as fixed code and any button . If it exceeds , it will clear the earliest remote control . Clear method : Press and hold the learning button for about 8 seconds . The indicator will turn off and return to light . Package Includes : 1 piece Remote Control Switch 1 piece Receiver Note : 1 . Do not operate with power . The power should be turned off for operation , and the power is used after the test is confirmed to be correct . 2 . When the voltage of the remote control is insufficient , please change the battery in time ( the remote control distance becomes closer when the remote control battery voltage is insufficient ). 3 , when using wireless electronic products should pay attention to avoid metal masks , large electronic equipment , electromagnetic fields , etc . have a strong interference source , to avoid remote control and receiving distance is short or can not work properly . 4 . Do not use this electronic product abnormally . Abnormal use will reduce product performance and longevity . In severe cases , damage to the product will also pose a safety hazard .