Security device components Bosch

Wireless TriTech Detector The RF835 Wireless TriTech PIR/Microwave Detectors use artificial intelligence to detect motion and provide immunity to false alarms caused by pets or animals. An integral RF transmitter reports low battery and tamper status, and sends a supervisory signal to the control panel.

Functions
Signal Processing
Uses passive infrared and microwave technologies to provide an alarm condition when both fields of protection are simultaneously activated. Alarm signals must meet the signaling requirements of both technologies to activate an alarm. Microwave range is factory set, but can be adjusted if desired.

PIR Signal Processing
Motion Analyzer II uses multiple thresholds and timing windows to analyze timing, amplitude, duration, and polarity of signals to make an alarm decision. The detectors tolerate extreme levels of heat and light from heaters and air conditioners, hot and cold drafts, sunlight, lightning, and moving headlights. There are three sensitivity settings.

Microwave Signal Processing
Adaptive processing adjusts to background disturbances. This helps to reduce false alarms while maintaining catch performance.
Test Features
Externally visible, tri-color alarm LED indicates each technology independently.

Supervised Microwave
Patented fully supervised microwave circuitry provides single technology coverage in the event the microwave subsystem fails.

Pet Immunity
The detector is able to distinguish between signals caused by humans and signals caused by pets such as a dog up to 45 kg (100 lb) or two dogs at 27 kg (60 lb) or up to ten cats. This provides immunity to false alarms while maintaining proper catch performance of human targets.

Draft and Insect Immunity
The sealed optical chamber provides immunity to drafts and insects.

Temperature Compensation
The sensor adjusts its sensitivity to maintain consistent catch performance at critical temperatures.