Thinsont Door Window Wireless 125dB Sensor Bell with Indicator Light Battery Operated Garage Apartment Indoor Household

Wireless: This door alarm can be installed on the window or wall easily, the cordless design keeps the surface tidy.
Wide range: The open/close detector works with a loud sound of 125dB, you can hear the sound over 230m.
Applications: Suitable for home, office, bar, hotel, apartment, garage and other places, this window alarm is a good home security system.
Easy installation: You can stick the alarm on the door surface with an adhesive sticker, avoiding punching or drilling.
Indicator: There is designed with battery light which reminds you the battery condition, avoiding trouble.
Material: ABS.
Color: show as pictures.
Size: approx. 7.6×3.8×1.6cm/2.99×1.5×0.24inch.
Accessory: 32*11.5*10mm/1.26×0.45×0.39inch.
Sound: 125dB.
Battery: built-in 3x LR44 button batteries.

Due to the light and screen difference, the item’s color may be slightly different from the pictures.
Please allow a slight deviation for the measurement data and make sure you do not mind before ordering.
1 Piece Alarm Sensor(with 1 Piece Accessory).

• Wireless: This door alarm can be installed on the window or wall easily, the cordless design keeps the surface tidy.
• Wide range: The open/close detector works with a loud sound of 125dB, you can hear the sound over 230m.
• Applications: Suitable for home, office, bar, hotel, apartment, garage and other places, this window alarm is a good home security system.
• Easy installation: You can stick the alarm on the door surface with an adhesive sticker, avoiding punching or drilling.
• Indicator: There is designed with battery light which reminds you the battery condition, avoiding trouble.