The product protects you with an extremely strong and reliable vibration sensor 100dB Alarm, keep your home safe when nobody is home.
Special Vibration Sensor, vibration activation technology with opmital sensitivity alerts you of a break.
9mm for ultra-thin design, Portable and fit for most kinds of sliding windows, doors to protect your home.
Easy to install, provides convenient security for protection.
Specification:
Brand:DOBERMAN SECURITY
Source: 3 LR44 batteries (included)
Colour:Black + Silver
Material:plastic
Size:70 x 70 x 9mm
Package Contents:
3 x Alarm