433MHz Wireless PIR Motion Detector Unit

The 433MHz Wireless PIR Motion Detector Unit provides dependable perimeter and room surveillance for compatible wireless alarm systems. Using passive infrared technology and digital signal processing, it accurately identifies human body heat and movement while effectively minimizing false alarms from drafts or temperature shifts.

Designed for completely wire-free installation, this battery-powered detector mounts easily onto flat walls or in corners using its multi-angle bracket. It transmits prompt trigger signals across long open-area distances to keep your property comprehensively protected.

Key Features

Highlights

• 433MHz wireless RF transmission: Wirelessly connects with compatible 433MHz alarm host panels, sirens, and smart home gateways over long transmission distances.
• Passive Infrared (PIR) technology: Detects infrared heat signatures emitted by moving human bodies for accurate intruder detection.
• Wide-angle coverage: Delivers expansive coverage angles (typically up to 110° horizontally and 9–12 meters range) to secure entire rooms.
• Low power consumption & battery operation: Powered by long-lasting batteries with built-in low power consumption circuits for extended operational lifespan.
• Anti-tamper & false alarm reduction: Features integrated temperature compensation and digital signal processing to reduce false triggers caused by draft currents or minor temperature shifts.

Compatibility

Compatible with standard 433MHz wireless alarm host panels, alarm sirens, and smart home gateways supporting standard 433MHz wireless transmission protocols.

How to use

Install the required battery, configure the sensor with your 433MHz alarm control host, and mount the unit onto a wall or corner using the included bracket at the recommended height.

What's included

• 1 × 433MHz Wireless PIR Motion Detector Unit