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Customer Reviews
Best-selling Anti-Theft Home Security Alarm System doorway beam sensor Infrared Safety Alarm Sensor
$27.98$41.88-33.19%
Special Features:
Infrared blocking detection
Use:
Home Security System
fence
Door
Quantity:
Add to Cart
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Features
Best-selling Anti-Theft Home Security Alarm System
High-Precision Infrared Beam Sensor
Features advanced infrared detection technology with a 30m range for instant intrusion alerts. Dual-beam design minimizes false alarms.
Durable Weatherproof Construction
Heavy-duty ABS housing with IP65 rating for indoor/outdoor use. Resists rain, dust, and extreme temperatures (-20°C to 50°C).
Easy DIY Installation
No wiring needed—mounts in minutes with included screws. Compatible with doors, windows, garages, and driveways.
Loud 120dB Alarm
Built-in siren deters intruders instantly. Optional silent mode for covert monitoring when paired with smart systems.
Budget-Friendly Security
Low-cost alternative to complex systems. Ideal for homes, offices, warehouses, and retail stores.
Bulk Order Advantage
Wholesale pricing available for large-scale deployments. Stock up on reliable, no-frills security.
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Description
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