wireless panic button for emergency help alarm & doorbell for dp-8218 touch alarm system

Specifications Wireless Panic SOS Button

For emergency use only

Low power LED indication

Transmilling distance: >100m (open area)

wireless panic button for emergency help alarm & doorbell for dp-8218 touch alarm system    The item can work as panic button for emergency help alarm, and can also work as doorbell.   But it is only compatible with our touch alarm control panel dp-8218 in our store, can't work with other alarm control units. Please note. If you buy it for others, please not buy from us, or we will not take any reponsibilty because of the uncompatible problem.       Specifications:  

Name	Wireless Panic Button
Model	dp-51
Power Supply	Battery
Battery Type	23A 12V
Wireless frequency	433MHz
Wireless transmission range	100-200 meters(Open area)
Coding chip and Resistance	2262/1.5-4.7MΩ
Alarm indicator	Red LED
Low battery indicator	Red LED
Antenna type	Internal antenna
Static current	≤10μA
Alarm current	≤30mA
Operation Temp.	–10°C to +50°C
Humidity	5%--95% non-condensing
Dimension	40*70*18mm
Weight	50g

  wireless panic button for emergency help alarm & doorbell   Any problems pls contact us, skype ID: daping_mathy. wait for your kindly order~!!      Product picture: