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ოსერვისი > პროდუქტები > სახანძრო სიგნალიზაცია > დეტექტორი > 4-Wired Smoke Detector

4-Wired Smoke Detector

Hikvision – DS-PDSMK-4

> Advanced algorithms provide advanced detection discrimination
> Sleek low-profile housing design
> Stable photoelectric smoke sensing chamber. No adjustment or replacement required
> High immunity against unwanted alarms
> Surface-mount device (SMD) circuit board design
> Dual LEDs for 360° visibility
> 4-wire models for DC 12 V operation
> 4-wire models include a N/C or N/O alarm relay output

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Specification

Detection performance
Alarm threshold
(0.10 ~ 0.16) dB/m
(1.51 ~ 2.73) % / ft obscuration

Hardware features
IndicatorTwo continuous emitting red LEDs

Electrical characteristics
Power supply DC (10.2 ~ 13.8）V

General
Operation temperature 0 °C ~ +50 °C
Operation humidity 0 % ~ 98 % RH, non-condensing
Dimension(WxHxD) Φ 100 mm × 35 mm
IP Rate IP-42
Installation method Ceiling mounted
Storage Temperature -25 °C ~ +80 °C

 

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