Tiny but thunderous, this wireless door and window alarm emits a 120 dB alert audible up to 230 metres to deter intruders and protect children or dementia patients. Battery powered with LR44 cells pre‑installed and a low‑battery indicator, it delivers months of fuss‑free protection. Ultra‑slim silver body mounts with included adhesive—no wiring or tools—so it fits doors, windows, cabinets and sliding units discreetly. Pack includes one alarm, adhesive tape, two anti‑noise earplugs and a user manual for safe setup.

Model Number	QS-DA01
Sound Level	120 dB (audible up to ~230 metres)
Power Source	LR44 batteries (pre‑installed), low battery indicator
Mounting Type	Adhesive tape door/window/cabinet mount
Sensor Technology	Contact magnet sensor
Dimensions (L x W x H)	3.8 x 1.0 x 7.4 cm
Weight	200 g (0.20 kg)
Colour	Silver
Package Contents	1 x alarm unit (batteries pre‑installed), adhesive tape, 2 earplugs, user manual
Country of Origin	India