door window contact,Zigbee smart home

Features:

1. • With anti-tamper function, it will alarm when removed;
2. • With low-power design, it will remind users when the battery is low voltage;
3. • 3M adhesive paste, easy to install;
4. • It works with gateway, and supports linkage control and remote reminders.

Specification:

Working voltage：DC3V

Working temperature：－10℃~＋55℃

Working humidity：≤95%RH

Installation method：3M paste

Housing material：PC+ABS

Max detection distance：≥20mm

Battery type：CR1632*2

Main body dimension：54 mm*22.2 mm*12.5 mm

Secondary body dimension：33.3 mm*10.2 mm*12.5 mm