Window Alarm KS-28 is designed to secure the windows of your home, office, apartment, or factory. It has a compact design to fit onto corner of window. Simply attach the adhesive and turn on the switch to arm it to standby mode. At the breaking impact of the window, the window alarm immediately sets off and emits an ultra powerful siren ( 105 db ) for 50 seconds. Suitable for warning when people are nearby. Easy for reuse
Tone: Siren
Siren output: 105db± 5dB
Battery: Lithium
Color: White or others
Indoor/Outdoor: Indoor