Function:
The HomeMatic wireless remote control provides a convenient way of controlling taught-in HomeMatic devices using four buttons. Use this wireless remote control to control the light switch (on / off) or wireless door lock actuator(open/lock).

Technical data：
Power supply: 1 x 1,5 V LR03/Micro/AAA
Wireless frequency: 868,3 MHz
Wireless open air range: > 100 m
Battery life: > 5 years (based on a usage rate of 10 times perday)