100 dB
1,000 piece(s)
SH218
Hong Kong or China
White
72 x 54 x 26 mm
2 x AAA Batteries
Adjustable “HI” / “LOW” Sensitivity.
Mount it on the door/window by adhesive tape.
Instant alarm detects vibration (When the glass is being hit or knocked, the unit will give out 10 - 20 seconds siren.)
45 days