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Hikvision Turbo 4.0 PIR camera range

Regal Distributors has announced a new addition to its CCTV range, the Hikvision Turbo 4.0 PIR technology cameras. The PIR (Passive Infrared) sensor built into these cameras (which have a detection range of up to 11 metres) detects an intruder’s presence in an area.

The PIR sensor can filter out false alarms by differentiating between the infrared emissions of a human being from the other ‘noise’ in the environment. In turn, when an inanimate object moves there’s no alarm, but when it senses human body movement, an alarm is triggered.

Filtering out these false alarms saves on storage space and also means more efficient video playback and searching of post-events, as there are fewer alarms to look through. In addition, the cameras are equipped with ultra-low-light technology so they can produce clear, high quality images even in low-light (down to 0.005 Lux) scenarios.

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