Bosch Blue Line Tritech PIR Detector 12m BDL2-W12

The Bosch Blue Line Gen2 TriTech Motion Detector (BDL2-W12) is a high-performance security sensor designed for both residential and commercial applications. Its “TriTech” name comes from the use of three detection technologies: passive infrared (PIR), microwave Doppler radar, and advanced signal processing.

Wall to Wall coverage – Superior catch performance within 12 m x 12 m coverage area
Dynamic Temperature Compensation – superior catch performance in any environment
Flexible Mounting Height, No Adjustments – reduce installation time and false alarms, improve catch performance
Microwave Noise Adaptive processing – reduce false alarms from repetitive sources