Inner West Security supply, install and service alarm systems. The products on these pages will only be installed by our qualified trained technicians.
Please feel free to visit our shop in Annandale if you would like to see the products before hand or arrange a free survey and quote by calling 02 9660 1811.
- 11 m x 11 m broad coverage
- Pet Friendly®
- Dual detection technologies with advanced signal processing
- Flexible mounting height from 2.3 m to 2.7 m
- Supervised microwave; microwave range can be adjusted
- Eight detection layers including optional look-down zone
- Draft and insect immunity
- Temperature compensation
The ISM-BLD1-P Pet Friendly® TriTech® Detectors use a combination of passive infrared (PIR) and microwave detection technologies. With advanced signal processing
and these detection technologies, the detectors generate alarms for human intruders without generating false alarms for pets. These small unobtrusive detectors are simple to install and do not need field adjustments.
Functions
Advanced Signal Processing
Adaptive processing adjusts to background disturbances, reducing false alarms without sacrificing the ability to respond to an intruder.
First Step Processing (FSP) almost instantly responds to human targets without producing false alarms from othersources. FSP adjusts the detector's sensitivity based on
signal amplitude, polarity, slope, and timing. This eliminates the need for the installer to select the sensitivity level. Each sensor (PIR and microwave) processes signals individually, and both sensors must agree there is an alarm before the alarm relay activates.
Test Features
An externally-visible, tri-color (blue, yellow, green) alarm LED (light-emitting diode) indicates each sensor's status.
Supervised Microwave The microwave circuit is fully supervised. If the microwave subsystem fails, the PIR subsystem provides single technology coverage.
Pet Immunity
The detector can distinguish between signals caused by humans and signals caused by pets. It ignores signals caused by one or two pets up to 45 kg (100 lb) or numerous
rodents.
Draft and Insect Immunity
The sealed optical chamber prevents drafts and insects from affecting the detector.
Bosch Alarm Systems Blue Line PET detector PDF data sheet
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