DETECTS WINDOW VIBRATION ? Instantly alerts you of a potential break in with loud 100 dB alarm
UNIQUE ULTRA-SLIM DESIGN ? Perfect for your home, office, garage, dorm room, or even RV
VIBRATION TRIGGER TECHNOLOGY ? Built-in vibration sensor perfectly tuned ? will not go off in rain, wind, etc. NO FALSE ALARMS
EASY INSTALLATION ? Simply peel and stick, no tools needed. Warning sticker on backside deters theft
INCLUDES 3 BUTTON CELL BATTERIES (LR44)