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Oct 30, 2025 · Door alarms are an affordable and convenient way to create an extra layer of security in your home, allowing you to know whenever a door is opened. They’re great for use in commercial …

Enhance your home security with this 120dB Door Alarm 2-Pack, designed to alert you instantly when a door or window is opened. Perfect for safeguarding kids, protecting sliding doors, and securing pool …

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Wireless Door Announcer and Door Alarms let occupants, business owners or staff know when a door has been opened or when service is required. Door announcers use either a motion sensor or …

Door Chime, METAK Wireless Door Open Contact Sensor Alarm with 500 FT Range, 58 Chimes and 5 Volume Levels for Business/Store/Home/Office When Entering, 1 Transmitter + 1 Plug-in Receiver

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