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We offer a complete product range of Wireless Door and Window Sensor
Wireless Door & Window Sensor with Emergency button
FEATURES :
1.ezteco adopted special low consumption CPU
2 .Door / window sensor with emergency button
3. Wireless emitting range : 200 m in the open area
4. Wireless emitting frequency : 433 Mhz
5. Working volatge : 4.5V with 3 Pcs of Alkaline Battery ( AAA LR03 1.5 V )
6. Power consumption : 5uA Static / Current emitting : 15mA Alarm