Functional Description:
Please add the remote controller with CPVAN Home Alarm System before using it (Separate four keys can be press to add into alarm kit)
The remote controller has fours buttons, The function respectively are: Bell, Alarm, Disarm, Switch Voice.
When press the button, the LED lights will be lit up, Then transmit the wireless signal to the Home Alarm Kit. The remote controller will stop transmitting signal when it's pressing time exceeds 2.2s, so it will work when repress the button. (less than 2.2 seconds)
The LED light will Blink once it's in low battery situation when press the remote control. (less than 2.4V ) which means the battery should be replaced.

Technical Parameter:
Working voltage: 3V(Battery: CR2032)
Wireless frequency: 433Mhz
Transmit current: ≤20mA
Static current: ≤1UA
Transmit power: ≤13dBm
Coding form: Millions of coding(1527), Oscillation resistance: 330k
Modulation mode: ASK
Transmit distance: ≥100M（in open area）