Life Smart Life Wireless Door Sensor 2.4GHz, Wifi door and window sensor, control via App

Specifications:

-Description: Magnetic Sensor.

-Power supply voltage: CR2 3V battery.

-Input current: 115~120mA.

-Transmission frequency: 2.4GHz Wireless.

-Signal range: 30m.

-App: SmartLIFE Android/iOS 2.4GHz 802.11b/g/n.

-Exit protocol: Notification.

-Body Material: Plastic.

-Operating temperature: -0?~+45?.

-Kit composition: Sensor + magnetic contact.

-Code:39.9WI50500.