GUUDGO Wireless Door Windows Detector Sensor 433MHz for Smart Home Security Alarm System

GUUDGOexclusive Door/Windows sensor
Compatible with

Features :
With Unclosed door/windows notification.
Door/Windows contact sensor with emergency button.
Low power consumption, long battery life for standby.
Tamper switch.
Low battery indicator. When the door detector is low in power, it will push the reminder to the safety system and your phone so that you can replace the battery in time.
Small in size, huge in protection.
It is the bridge of communication between you can every door and windows in your home. With it, you can check that whenever a door is open or closed. Easy installation. With one click, it can be connected to the hub in the phone APP. It can be mounted with the mucilageeasily in a few minutes.

Specification :
Windows/Door Sensor

Brand	GUUDGO
Name	WirelessDoor/WindowsSensor
Frequency	433MHz
Voltage	3V Button Battery
UnderVoltageMonitoring	7.5 V±0.5V
Static Current	a10uA
EmissionCurrent	a15mA
Triggering Distance	25-35mm
Distance	a120 m (Open area)
Working Temperature	-10a to 50 a

Package includeds :
1 x GUUDGO Wireless Door/Windows Sensor (433Mhz)
Details pictures :