Alarm Door Security Protection Window Wireless Burglar with Magnetic Sensor Home Safety Wireless Longer System 90dB 1pcs

Alarm Door Security Protection Window Wireless Burglar with Magnetic Sensor Home Safety Wireless Longer System 90dB 1pcs Description: Product Introduction: 1. The door and window alarm system reduces losses while allowing events to occur, achieving a protective and deterrent effect at a lower cost. The frequent occurrence of economic downturn and social cases has made it an important issue to ensure personal and residential safety. Relying on effective police force is not enough. Prevention is better than making up for it afterwards. Door and window alarms are your home safety guards. 2. This product is easy to install, just stick the main and auxiliary components separately on the door and door frame, or on two windows, and align them (leaving a gap of about 0-1 centimeters). When someone illegally opens a door or window (the relative position of the main and auxiliary components changes), the alarm will sound a strong alarm to warn the intruder to leave. When opening doors or windows, you can turn off the switch. Suitable for anti-theft in residential buildings, offices, store counters, etc.