433Mhz DC 3.7V 4.5V 5V 6V 7.4V 9V 12V Universal Receiver Module RF Relay 1CH Mini Wireless Control Switch 3.7V-12V Wide Working Voltage + 1PCS 2 Key 433 Mhz Transmitter Remote Controls 1527 Chip

Features:
*Very convenient to use, simple wiring diagram connection way. RF Remote Control Switch, can through walls.
*Support remote control up to 16 pieces. It can connect to the access control system, garage door, light, electric curtain, household appliances, motor control, security system, etc. So that it can remote unlock the door, close the light, open or close the curtain,etc. 
*Ultra low power consumption, stable performance. Super small size, occupying very little space. The receiver board size is only about 2.5*1.2*0.8cm.
*The working mode can be changed by yourself: you can switch to momentary, toggle, latching three modes as you need.
*Learning pair code: it can work with any remote control with the same frequency, so you needn't worry about losing remote control any more. (If the remote control is lost, buy one and pair with the PCB board is OK.)


Receiver Specifications:
Channels: 1
Power Supply: DC 3.7V to12V
Standby Current: 6mA 
Output Current: ≤3A  
RF Frequency: 433MHz
Output Power: DC/AC Optional
RF working mode: superheterodyne reception
Coded System: Learning Code (1527 Chip) ; Fixed Code 
Receive sensitivity: -103dbm 
Decoding mode: MCU software decoding 
Remote control storage: up to 16 PCS
Working mode: Momentary, Toggle, Latching 
Wiring type: fixed terminal
Output Terminal: NO , NC , COM
Receiver Board Size: Approx. 2.5 x 1.2 x 0.8cm / (1 x 0.5 x 0.3”)  

Remote Control Specifications:
Frequency: 433MHz
Range: >1000m (open area)
Battery: 1*12V 23A (included)
Shock Resistance: 4.7
Quantity: 1PCS


Package Information: 
Package Size: Approx. 17 * 11 * 5cm / 6.7 * 4.3 * 2in 
Package Weight: Approx. 42g / 1.5oz          


Package List:
1* Receiver Board
1* Remote Control