433.92 MHz Superheterodyne Learning Receiver Module Wireless Receiving Board with Decoding Receiver

Product Features 1 The receiving sensitivity reaches 107dBm2 Operating frequency 433 92 MHz3 Power supply voltage input range 3 3V 5 5V4 Low power consumption 5 0V 433 92MHz 3 8 4 1mA Continuous data transfer rate to 2 4K Manchester code 5 Good selectivity and stray radiation suppression ability easy to pass CE Fcc international certification6 Good local oscillator radiation suppression capability multiple receiver modules can work together ie single shot and multi receipt without interfering with each other and the use together does not affect the receiving distance7 Temperature range 30 85 C It can work normally even under harsh ambient temperature 8 Size 28 x 12 4 x 5 mm 9 Pin description from left to right VT D0 D1 D2 D3 VCC GND10 Output mode jog self lock interlock optionalCode method Press and hold the learning button for 2 seconds the indicator light is off indicating that the learning state has been entered release the learning button press any button on the remote control the indicator light flashes twice and then return to steady light to indicate successful learning Clearing method Press and hold the learning button for 8 seconds When the indicator is off to return to steady light the code has been cleared Application range 1 Car remote control door switch RKE 2 Remote control door opener 3 Wireless security alarm 4 Wireless doorbell 5 Wireless contro