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Thread: Bosch PIR pulse count and time

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    Default Bosch PIR pulse count and time

    Hi,
    i have two PIRs on a Solution 862 system. For reprogramming from scratch i've started by setting both to Delay-1 in the first location for each Zone. In testing the alarm, even the slightest blip on the PIR triggers the alarm. Just wondering if there is any advice for appropriate pulse count and or time modifications (second and third location in each zone) to reduce false alarms?



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    no never changed those locations

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    Quote Originally Posted by huwtre View Post
    Hi,
    i have two PIRs on a Solution 862 system. For reprogramming from scratch i've started by setting both to Delay-1 in the first location for each Zone. In testing the alarm, even the slightest blip on the PIR triggers the alarm. Just wondering if there is any advice for appropriate pulse count and or time modifications (second and third location in each zone) to reduce false alarms?
    Hi

    It will be really difficult to do programming from Zero for such devices. PIR sensitivity depends on complicated algorithms and recently most of CCTV cameras (which include PIR) uses Deep Learning to enhance Alarm accuracy. As i have experience in Hikvision products, they have AcuSense series which is cheap and have good accuracy for filtering people and cars. Cheers

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