Features:
*Very convenient to use, simple wiring diagram connection way. Switch, can through walls.
*Support to 16 pieces. It can connect to the access control system, garage door, , electric curtain, household appliances, motor control, system, etc. So that it can remote unlock the door, close the , open or close the curtain,etc. 
*Ultra low consumption, stable performance. 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 with the same frequency, so you needn't worry about losing any more. (If the is lost, buy and pair with the board is OK.)


Receiver Specifications:
Channels: 1
: 3.7V to12V
Standby Current: 6mA 
Output Current: ≤3A  
Frequency: 433MHz
Output : /AC Optional
working mode: superheterodyne reception
Coded System: Learning Code (1527 Chip) ; Fixed Code 
Receive sensitivity: -103dbm 
Decoding mode: MCU software decoding 
storage: 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”)  

Specifications:
Frequency: 433MHz
: >1000m (open area)
: 1* 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: S1976-1
1* Receiver Board
1*