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gmj***
Special Features:Magnet door alarm;Use:Door;
$85.36
5 days ago
slm***
Special Features:Magnet door alarm;Use:Door;
$85.36
33 days ago
kra***
Special Features:Magnet door alarm;Use:Door;
$155.20
21 days ago
osw***
Special Features:Magnet door alarm;Use:Door;
$116.40
45 days ago
ptg***
Special Features:Magnet door alarm;Use:Door;
$139.68
32 days ago
hax***
Special Features:Magnet door alarm;Use:Window;
$212.61
2 days ago
ocj***
Special Features:Magnet door alarm;Use:Window;
$223.80
33 days ago
dfn***
Special Features:Magnet door alarm;Use:Window;
$167.85
33 days ago
rkj***
Special Features:Magnet door alarm;Use:Window;
$89.52
43 days ago
jxa***
Special Features:Magnet door alarm;Use:Window;
$89.52
27 days ago
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Customer Reviews

Simple Door Open Alarm, Home Window Sensor Magnetic Alarm, House Anti-theft Door Alarm System with Siren
$5.7$7.76-26.55%
Special Features:
Magnet door alarm
Use:
Window
Door
Quantity:
Add to Cart
Wishlist
Features
Simple Door Open Alarm with Siren – Reliable Home Security at Unbeatable Prices
Ultra-sensitive magnetic sensor triggers a loud 110dB siren instantly upon door/window opening, deterring intruders effectively. Compact and wireless design for easy DIY installation—no wiring or tools required, ideal for apartments, offices, and vacation homes. Durable ABS housing with weather-resistant coating ensures long-term indoor/outdoor use in humid or dusty environments. Low-power consumption with replaceable CR1632 battery (included), providing up to 12 months of continuous protection. Multi-scene application: secure kids’ rooms, storage units, garages, or hotel rooms with instant audible alerts. Bulk purchase advantage: wholesale pricing for property managers, retailers, and security system integrators. Complies with international safety standards (CE/FCC certified), backed by our global supply chain’s quality guarantee.
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