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Bosch ZX970 TriTech PIR / Microwave Intrusion Detector

Bosch ZX970 TriTech PIR / Microwave Intrusion Detector


Our Price : $97.02

UPC Code: 782695015100

Product Code: 500090


The ZX970 is a microprocessor-based multitechnology passive infrared (PIR) microwave intrusion detectors. Several unique supervision features, including antimasking protection and Motion Monitor provide coverage integrity. The Anti-Masking feature provides a supervision trouble signal if microwave reflective material (i.e. metal, wood, some plastics, etc.) is placed within 12 in. (30.5 cm) of the detector. The Motion Monitor supervision feature verifies that the detector has a clear view of the detection area. If the detector has not alarmed at least once during the selected supervision interval (30 days), a trouble condition is indicated. The ZX970 includes a built-in POPIT for convenient addressable alarm and trouble signaling. The built-in POPIT makes it easier to install with low current consumption and fewer wires needed. This detector uses passive infrared and microwave technologies to signal an alarm condition upon simultaneous activation of both fields of protection. Alarm signals must meet the signaling requirements of both technologies to activate an alarm signal. Motion Analyzer II uses multiple thresholds and timing windows to analyze timing, amplitude, duration and polarity of signals to make an alarm decision. Both detectors will not signal an alarm on extreme levels of heat and light produced by heaters, air conditioners, hot and cold drafts, sunlight, lightning or moving headlights. Two sensitivity settings allow adjustment for each application. Pattern recognition circuitry identifies and ignores repetitive false alarm sources. Adaptive processing adjusts to background disturbances helping to reduce false activations while maintaining catch performance.


  • Supervised Microwave and PIR (patented)
  • Anti-Masking Feature & Selectable PIR Sensitivity (patented)
  • Four Layers of Detection Zones with Optional Look Down
  • Motion Analyzer II Processing (patented) & Motion Monitor (patented)
  • Two Coverage Patterns & 5 mounting options
  • Built-in POPIT with Tamper Sensor

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