• Carbon Monoxide Alarm Sumring Fire Detector Co Smoke Detection LCD Display Alarm
  • Carbon Monoxide Alarm Sumring Fire Detector Co Smoke Detection LCD Display Alarm
  • Carbon Monoxide Alarm Sumring Fire Detector Co Smoke Detection LCD Display Alarm
  • Carbon Monoxide Alarm Sumring Fire Detector Co Smoke Detection LCD Display Alarm
  • Carbon Monoxide Alarm Sumring Fire Detector Co Smoke Detection LCD Display Alarm

Carbon Monoxide Alarm Sumring Fire Detector Co Smoke Detection LCD Display Alarm

Type: Smoke + Co Alarm
Certification: CE, ISO, RoHS
Application: Indoor
Transport Package: Carton
Specification: 104*39mm
Trademark: SUMRING/OEM
Samples:
US$ 9.8/Piece 1 Piece(Min.Order)
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Customization:

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Basic Info.

Model NO.
SR-821THS
Origin
China
HS Code
8531901000
Production Capacity
50000 PCS/Month

Product Description

Carbon Monoxide Alarm Sumring Fire Detector Co Smoke Detection LCD Display Alarm
 

This product SR-821THS is an intelligent carbon monoxide smoke composite detector, which adopts micro-processing control and electrochemical sensor, featuring high stability, low power consumption and small sensitivity drift. It is mainly used in places where carbon monoxide gas leakage and fire may occur, ensuring personal life safety

 

Model No SR-821THS
Operating voltage 3*1.5V AA battery (3 AA 1.5V)  (battery is not included)
Quiescent current Less 80uA
Alarm current less 30mA
Alarm output sound and light tips
Sensor Electrochemical Carbon Monoxide Sensor and Infrared Photoelectric Sensor
Working temperature 0-50 °C
Working humidity relative humidity 10%-95%
Carbon monoxide gas detection concentration 000~999 PPM
Smoke sensitivity 0.1% db/m-9.9% db/m
 Battery display low battery alarm
Dimensions 104*39mm

Carbon Monoxide Alarm Sumring Fire Detector Co Smoke Detection LCD Display Alarm
Carbon Monoxide Alarm Sumring Fire Detector Co Smoke Detection LCD Display Alarm
Carbon Monoxide Alarm Sumring Fire Detector Co Smoke Detection LCD Display Alarm
Carbon Monoxide Alarm Sumring Fire Detector Co Smoke Detection LCD Display Alarm
Carbon Monoxide Alarm Sumring Fire Detector Co Smoke Detection LCD Display Alarm
Carbon Monoxide Alarm Sumring Fire Detector Co Smoke Detection LCD Display Alarm
Carbon Monoxide Alarm Sumring Fire Detector Co Smoke Detection LCD Display Alarm
Carbon Monoxide Alarm Sumring Fire Detector Co Smoke Detection LCD Display Alarm

Carbon Monoxide Alarm Sumring Fire Detector Co Smoke Detection LCD Display Alarm
Carbon Monoxide Alarm Sumring Fire Detector Co Smoke Detection LCD Display Alarm

Packing and shipping

Carbon Monoxide Alarm Sumring Fire Detector Co Smoke Detection LCD Display Alarm

FAQ

Q1:Are you manufacture or trading company?
A1:We are a professional manufacture specialize in fire alarm products.

Q2:What is the moq?
A2:As usual,there is ready stock for our regular & hot selling models.
So any order quantity is welcome.

Q3:Can I customize LOGO and customized functions?
A3:Yes you can. Packaging, products, instructions can be printed logo. and functions we have professional R&D team to support best service.

Q4:How about the quality of your products?
A4:Our raw materials are purchased from qualified suppliers.

Q5:How long is the warranty time of the products?
A5: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.

 

 

 

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