4pcs Doberman Wifi Window Door Magnetic Sensor Burglar Entry Security Alarm




Price:
US$11.18

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Description : 

4 x Doberman Wifi Window Door Magnetic Sensor Burglar Entry Security Alarm

Features :

1. Suitable for home, office indoor use
2. Compact, wireless, easy to install.
3. Super loud alarm of 100dB, scare thief away.
4. Door and window motion detector.
5. Powered by 3 x AG13(LR44) button cell batteries(Included).
6. Size : 50mm x 37mm x 13mm (Alarm), Magnetic Sensor : 50mm x 13mm x 13mm

Operation :

Make sure the magnetic sensor switch is properly affixed.
(Keep the distance between the window/door alarm and magnetic sensor switch no wider than 0.8cm)
Slide the ON/OFF switch to ON.
If the protected entryway is opened while the product is armed, a loud 100dB alarm will immediately and continuously sound.
You can stop the alarm at any time by sliding the switch to OFF.
If the alarm sound becomes weak, the battery needs to be replaced.


 

Package Includes : 

4 x Sensor Alarm Secure System
1 x English User Manual

Details pictures :






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