Wireless Door Window Magnetic Sensor 105dB Sound Anti Theft Burglar Alarm System for Home Hotel Stores

$0.99

Wireless Door Window Magnetic Sensor 105dB Sound Anti Theft Burglar Alarm System for Home Hotel StoresWireless Door Window Magnetic Sensor 105dB Sound Anti Theft Burglar Alarm System for Home Hotel StoresWireless Door Window Magnetic Sensor 105dB Sound Anti Theft Burglar Alarm System for Home Hotel Stores

Specification: Item Type: Door Window Sensor Material: ABS Application: For home, office, hotel, shopping mall, etc. Battery: Built-in 3pcs LR44 button battery 1.5V, 150mah Alarm Volume: 105dB Alarm Distance: Approx. >7mm/0.3in Features: 1Wide Uses: Extensively used in homes, offices, hotels, shopping malls, cabinets, windows, etc., very well to meet your various needs. 2Easy to Install: Just use double sided tape (not included) to install the sensor on the door and window frame, no need complicated installation tools. 3Principle: When the distance between the magnetic block and the strip is more than 7mm, an alarm sound of 105db will be emitted. 4Builtin Battery: Builtin three 1.5V 150mah LR44 button batteries with long battery life, no need to replace battery frequently. 5High Performance: The door window burglar alarm is very sensitive, effectively protecting your safety. Package List: 1 x Alarm Host 1 x Magnetic Strip