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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...

Door Window Alarm: Magnetic Alarm for Enhanced Security Protect your home with our Door Window Alarm. This magnetic alarm is designed to alert you immediately when an intruder attempts to open your doors or windows. The loud 100dB~125dB alarm ensures that both you and...

Tenvellon Security Alarm – Reliable Vibration Detection for Your Protection The Tenvellon Security Alarm is a highly effective solution for protecting your property with advanced vibration detection. With a powerful 130dB sound, this vibration alarm ensures that any unauthorized movement is instantly detected and...