Alarma para manija de puerta Dream God, sensor de vibración de 120 decibelios para puertas y ventanas, color negro de seguridad.

Compact Design: Measuring only 4.2 x 3.5 x 1.5 cm, it's ideal for home and travel. Equipped with a lanyard and silicone ring, it can be easily hung or secured to doors and windows. Quick Installation: Simply hang the device on the doorknob and turn on the alarm switch. Once activated, the alarm will sound continuously for 8 seconds while a red indicator light illuminates. Audible and Visual Alarm: The alarm automatically activates when vibration is detected in doors or windows. The loud 120-decibel alarm provides timely warning, effectively preventing intruders from escaping. Wide Application: This doorknob alarm is suitable for home and travel, and can be used on doorknobs, bedroom doors, residences, apartments, hotel rooms, and bedrooms.