China Security Products Fire Smoke Detector for Home Security

security products fire smoke detector for home security

Smoke Detector

Smoke detector SR-820 series
SR-820PHS Photoelectric Smoke alarm (independent)
SR-820PHM-AC Wired interconnected Photoelectric smoke alarm
SR-820PHW-AC(AC Power& Back up battery) Wireless interconnected smoke alarm
SR-820PHWR-AC(AC Power& Back up battery) Wireless network & interconnected Smoke alarm(wireless network with alarm system and wireless interconnection with group detectors)
SR-820PHR Wireless Photoelectric Smoke alarm

please note:There are five types of this product. Please leave a message to us if you want. Thank you!

Main Features:

Wired or wireless interconnection function

Wireless network function

Auto-check malfunction

Infrared photoelectric sensor

MCU processing, eliminate false alarm

Photoelectric sensing technology

Dustproof, mothproof, anti-light interference design

Hush function

Lower battery indication

Execute criterion: EN14606; UL217

Technical specification:

Model No.

SR-820PHS

SR-820PHM-AC

SR-820PHW-AC

SR-820PHWR-AC

SR-820PHR

Operating voltage

9V battery

AC110/220V(9V backup battery)

AC110/220V(9V backup battery)

9V battery

Interconnection

N/A

Up to 40 pc smoke detectors

Install within the radius of 200 m

N/A

Hush function

YES

YES

YES

YES

YES

Code form

N/A

N/A

2262

2262/1527

2262/1527

Sending frequency

N/A

N/A

433MHz

433MHz/315MHz

433MHz/315MHz

Radio distance

N/A

N/A

200 m(open area)

200 m(open area)

200 m(open area)

Sensitivity

2.06%ft±1.3%ft

2.06%ft±1.3%ft

Sound level

85dB/3m

85dB/3m

Installation

Wall or Ceiling mounted

Wall or Ceiling mounted

Working environment

-10ºC~+50ºC(≤95%RH No congelation)

-10ºC~+50ºC(≤95%RH No congelation)

Dimension

128*38mm

128*38mm

Product Pictures :

Shipping information:
* Express(UPS, DHL, Fedex, EMS, etc) is available
* Sea and Air delivery is available
* welcome your agent to deal with our products .

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