Brand：	none
Address：	China
Min.Order：	none
Supply：	none
Valid until：	Long Term
Branch：	Array
Size：	12X12X6.6 cm

Product Details

Overview

Quick Details

Place of Origin:: Guangdong, China

Brand Name:: SUMRING

Model Number:: SR-812PC-4

Name:: 2019 Wired Network Photoelectric smoke detectors output relay

Usage:: Fire detection

Operating voltage:: DC9~35V

Alarm temperature:: N/A

Static current:: 13mA(NC);4mA(NO)

Alarm current:: 9mA(NC);19mA(NO)

Alarm output:: Relay output

Installation:: Ceiling mounted

Sensitivity:: 2.06%ft±1.3%ft

Working environment:: -10℃~+50℃(≤95%RH No congelation)

Packaging & Delivery

Selling Units:: Single item

Single package size:: 12X12X6.6 cm

Single gross weight:: 0.25 kg

Package Type:: white box or neutral color box

Lead Time:

Quantity(Piece)	1 - 500	>500
Est. Time(days)	15	To be negotiated

2019 Wired Network Photoelectric smoke detectors output relay

Product Description

Main Features:

SR-812PC-4 4-Wire Network Photoelectric smoke alarm

Power supply non-polar input

Infrared photoelectric sensor

MCU processing, eliminate false alarm

Network relay output/LED indicating alarm

SMT manufacturer technology, high stability

Dustproof, mothproof, anti-light interference design

Stainless steel shield in chamber, anti-RFI(20V/m-1GHz)

Execute criterion: GB4715,EN54-7, UL539

Technical specification:

Model No.	SR-812PC-4
Operating voltage	DC9~35V
Alarm temperature	N/A
Static current	13mA(NC);4mA(NO)
Alarm current	9mA(NC);19mA(NO)
Alarm output	Relay output
Installation	Ceiling mounted
Sensitivity	2.06%ft±1.3%ft
Working environment	-10℃~+50℃(≤95%RH No congelation)
Dimension	100*46mm

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