Professional Wired PIR Motion Detector for Indoor Security
The Dahua Motion Detector ARD1233 is a wired motion detector featuring up to 12-meter detection distance and 90-degree horizontal detection angle. This Dahua motion detector utilizes passive infrared (PIR) technology to detect body heat and movement patterns across large indoor spaces. Moreover, its wired design eliminates battery maintenance while providing reliable, interference-free operation for commercial buildings and permanent security installations requiring comprehensive motion monitoring.
Long-Range 12-Meter Detection
This Dahua motion detector delivers reliable motion detection across distances up to 12 meters, providing comprehensive coverage for large rooms, hallways, warehouses, and commercial spaces. The extended detection range allows single sensors to monitor expansive areas effectively. As a result, you achieve complete interior protection with fewer devices, reducing installation complexity while maintaining thorough security coverage throughout protected premises.
Wide 90-Degree Horizontal Coverage
The ARD1233 features 90-degree horizontal detection angle that monitors wide areas from a single mounting position. This Dahua motion detector covers broad spaces including living rooms, office areas, retail floors, and corridor intersections. Consequently, strategic placement at room corners or hallway ends provides comprehensive monitoring without coverage gaps or blind spots.
Wired Reliability and Maintenance-Free Operation
A key feature of the Dahua motion detector is its wired connectivity that ensures continuous operation without battery concerns. Unlike wireless sensors requiring periodic battery replacement, wired detectors operate indefinitely through alarm system power. Therefore, they provide lower total ownership costs and higher reliability for installations with multiple sensors, particularly in commercial environments where maintenance accessibility matters.
Professional PIR Technology
The ARD1233 integrates seamlessly with Dahua alarm controllers including ARC2008C-V3 and ARC2016C-V3 models through standard wired connections. The passive infrared sensing technology provides accurate human detection while minimizing false alarms from environmental factors.
Key Features
- Wired PIR motion detector
- Motion detection distance: Up to 12 meters
- Detection angle: 90° horizontal coverage
- No battery maintenance required
- Compatible with Dahua alarm controllers
- Passive infrared sensing technology
- Wide-area indoor coverage
- Reliable wired connection
- Professional installation recommended
- Ideal for large rooms, hallways, commercial spaces
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