Wireless Home Security Door Window Entry Burglar Alarm System Magnetic Sensor

Wireless Home Security Door Window Entry Burglar Alarm System Mnetic Sensor Wireless Home Security Door Window Entry Burglar Alarm System Mnetic Sensor Features: Super loud 120 dB alarm Convenience in installation--just peel and stick Super environmental suitability and stability and insect prevention Easily mounted by adhesive. Type to window or door. Ideal entry for , apartments, mobile , do , offices, hotel rooms, gares, and more! Mnetic sensor detects entry protecting your home or office whether you are in or out

door / window sticker is supplied in packe Operated by 3pcs of 1. 5V LR44 / 13 button cell ( included ) Sensor type: alarm Alarm type: sound Material: plastic Color: White Size: 6x3x2cm Material: coral fleece contain: 12 sets of ala

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Material: 100% Plastic