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Home > Products > New Professional standalone smoke detector home fire alarm system
New Professional standalone smoke detector home fire alarm system
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Product: views:3New Professional standalone smoke detector home fire alarm system 
Branch: SUMRING
Unit Price: Negotiated
Min.Order:
Supply:
Delivery: Shipment within days since the date of payment
Valid until: Long Term
Updated on: 2019-10-16 21:25
  Negotiated
Product Details
Overview
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
SUMRING
Model Number:
SR-812DC-4
name:
New Professional standalone smoke detector home fire alarm
color:
white
Packaging & Delivery
Packaging Details
netural color box
Port
Shenzhen
Lead Time:
5 days

       New Professional standalone smoke detector home fire alarm system

 

Product Description
Smoke Detector

Smoke detector SR-812 Series

SR-812PC-2 2-Wire Network Photoelectric smoke alarm

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

SR-812DC-2 2-Wire Network Photoelectric smoke & heat alarm

SR-812DC-4 4-Wire Network Photoelectric smoke & heat alarm

 

Main Features:

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-2

SR-812PC-4

SR-812DC-2

SR-812DC-4

Operating voltage

DC9~35V

Alarm temperature

N/A

N/A

57℃

57℃

Static current

20uA

13mA(NC);4mA(NO)

20uA

13mA(NC);4mA(NO)

Alarm current

35mA@DC12V;83m@DC24V

9mA(NC);19mA(NO)

35mA@DC12V;83m@DC24V

9mA(NC);19mA(NO)

Alarm output

Remote LED indicator

Relay output

Remote LED indicator

Relay output

Installation

Ceiling mounted

Sensitivity

2.06%ft±1.3%ft

0.15dB/m(±0.03dB/M)

Working environment

-10℃~+50℃(≤95%RH No congelation)

Dimension

100*46mm

 

 

 

 

Product Pictures

 

 

Company Information



 

Packaging & Shipping

Packaging information

 OEM design is welcome! 

 

Shipping information

* Express(UPS, DHL, Fedex, EMS, etc) is available.

* Sea and Air delivery is available

* welcome your agent to deal with our products .

 

Our Services

 

 

Tel: 86- 755-89571625

Fax: 86- 755-89571207

Website: http://www.sumring.com

 

Inquiry now, we will reply you upon receive your email!


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