タイトルまたは説明

IP Alarm  Wireless Door/Window Sensor Hom Alarm Cloud Alarm  Aling **8A 

IP Alarms door/window sensor is an intelligent switch, which you attach to the doors and windows or other places in your home where you want control or an alarm in the event of a breakin.

Features:

Generally set as Perimeter zone

If any door or window is opened, it will transmit the alarm signals to the alarm host

Specifications:

Power source: 1 battery *2V type: NM*7

Life span, battery:  *2 years

Surrounding temperature: 0°C + *0°C

Weight:ca *0g

Frequency: FSK **8MHZ