Quad opposed element PIR sensors Digital Dual-opposed detection Interlock sensor geometry Auto-Pulse Signal Processing* (APSP) and Dual Edge Processing Anti-tamper switch More lenses are available Can be used with SB469 Swivel-Mount Bracket

  Ideal for protecting balcony and patio doors Two dual element, low noise PIR sensors Anti-tamper switch Adjustable return delay timer (exit and re-enter without triggering an alarm) Directional detection to produce an alarm when a target moves in a specific direction

  Microwave and dual element PIR Dynamic proximity feature allows for the detection of close proximity movements (less than 0.75m / 2.5 ft) within the detector range Adjustable microwave range Two auto pulse settings; for typical environment (normal), or for high false alarm rejection (high) Enhanced and well-balanced sensitivity adjust...