Wholesale products china Wireless windows door detector

1. Power DC 12V(12V  23A  battery) 

2. Standby  Currents: less than 25uA 

3. Alarm  Current:less than 20mA 

4. Wireless Distance: 300m (open  area) 

5. Wireless Frequency:315MHZ/433MHZ

6. Case Material: ABS plastics 

7. Operating Temperature: -10  ~  55  degrees 

8. Operating  temperature:less than 80%(No Coagulation) 

9. Transmitters Size:  74*34*15 mm 

   Magnet Size:  64*13 *13 mm 

Guideline for Installing Door or Window Sensor

The surface for door sensor installation should be clean so door sensor can be attached to the door and frame firmly with double faced adhesive.

1.Each kit door sensor include sensor (A as in diagram) and magnet (B as in diagram). B must be the right hand side. (A and B, one on fixed door frame, another one on movable door.)

2. A and B must be aline,The distance between A and B not exceeding 1 cm.

3.Upon installed, door sensor should be tested by open the door and check if the indicator on door sensor flashes for 1 second.

4.The indicator light lit for one second, means alarm. In case the door sensor is running out of battery, the indicator should be kept lit as a low-voltage notification.

5.A, B can also be reinforced with screws, (A, bottom out, then screw in the bottom, buckle the cover to the bottom, B can be directly fixed on the screw back.)