Tenvellon Magnetic Security Alarm for Door and Window 125dB
Tenvellon Magnetic Security Alarm for Door and Window 125dB Ensure your property's safety with our powerful security alarm, designed for doors and windows. It features a 125dB siren and flashing red light that activates when a door or window is opened, providing a strong deterrent against intruders. Key Features: High-Decibel Alarm: The system emits a loud 125dB noise along with a red flashing light when the magnetic contact is broken, which occurs when a door or window is opened unexpectedly. Wireless Functionality: No wires needed; the magnetic alarm is completely wireless, making installation straightforward and clutter-free. Sensor Detector Technology: Advanced sensor technology detects when a door or window has been opened, instantly activating the security alarm. Long Battery Life: Powered by 2 AAA batteries (not included), this alarm boasts a low energy consumption with up to a year of battery life on standby. Effortless Installation: Simply peel off the adhesive backing a