Wholesale Price Conventional 2/4 Wire Network Optical Smoke Detector for Fire Alarm System

Get the best wholesale price on conventional 2/4 wire network optical smoke detectors for fire alarm systems. We are a factory direct supplier.
Request a Quote

PRODUCTS DETAILS

Basic Info.

Model NO.
SR-802PC-4
Operating Voltage
DC9-35V
Static Current
12mA(Nc);500ua(No)
Alarm Current
10mA(Nc);18mA(No)
Alarm Output
Relay Output
Installation
Ceiling Mounted
Sensitivity
0.5dB/M(±0.01dB/M)
Transport Package
Carton
Specification
ABS
Trademark
SUMRING
Origin
China
HS Code
8531901000
Production Capacity
50000 PCS/Month

Product Description

Wholesale Price Conventional 2/4 Wire Network Optical smoke detector for Fire Alarm System

 

Main Features:

SR-802PC-4: 4-Wire Network Photoelectric smoke alarm
Power supply non-polar input
Infrared photoelectric sensor
MCU processing, eliminate false alarm
SMT manufacture technology, high stability
Dustproof, mothproof, anti-light interference design
Stainless steel shield, anti-RFI(20V/m-1GHz)
Execute criterion:UL268, GB4715, EN54-7
 

Technical specification:

Model No.

SR-802PC-4

Operating voltage

DC9~35V

Static current

12mA(NC);500uA(NO)

Alarm current

10mA(NC);18mA(NO)

Sensitivity

0.5dB/m(±0.01dB/M)

Alarm output

Relay output

Installation

Ceiling mounted

Working environment

-10ºC~+50ºC(≤95%RH No congelation)

Dimension

100*48mm (SR-811)

Product Pictures:


Wholesale Price Conventional 2/4 Wire Network Optical Smoke Detector for Fire Alarm System
Wholesale Price Conventional 2/4 Wire Network Optical Smoke Detector for Fire Alarm System

Company Information:

Shenzhen SUMRING Technology Co. Ltd is a Hi-tech enterprise specialized in the research & development of security and fire alarm products, including PIR detector, smoke detector, gas leakage detector, Carbon Monoxide detector, fire alarm bell/strobe siren, manual call point, magnetic contact ,Bluetooth module etc

Wholesale Price Conventional 2/4 Wire Network Optical Smoke Detector for Fire Alarm System
FAQ
Q1. Can I get one sample for test before big order?
A: Sure,you can. Please leave a message we will contact you soon.
 
Q2. Can I get the item less than MOQ?
A: Yes, you can and the final price will depend on your quantity.
 
Q3. Can I print my logo on the item?
A: Yes, please contact us.
  
Q4, What's the lead time when I place order?
A: Small Qty order needs5-7 working days, big Qty order usually needs 7-20 working days after payments arriving. That's depends on order Qty.

Q5,How long is your products quality warranty?
The warranty period is 2 years from the factory, if there are individual quality problems, we will replenish the customer in the next batch of orders


Our contact info:
 

 

Website: https://cnsumring.en.made-in-china.com/

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours