• Digital signal analysis for consistent detection throughout the coverage pattern
• Digital temperature compensation for improved catch performance at critical temperatures
• Patented Multi-Level Signal Processing (MLSP) for accurate detection of human IR energy over a broad range of temperatures
• Pet immunity up to 85 lb (39 kg)
• Optional mounting brackets available: DM-W (wall-mount bracket) or DM-C (ceiling-mount bracket)

Model: BV-601

Description: Form ‘A’ alarm contact & tamper switch