Independent Fire Safety Combination Smoke Detector and Carbon Monoxide Alarms

• Customization: Available
• Type: Carbon Monoxide Alarm
• Signal Transmission: Wired Alarm
• Model NO.: SR-822THS
• Working Mode: Passive
• Certification: CE, ISO, RoHS
• Application: Indoor
• Working Principle: Electro-Optical Type
• Transmission Mode: Cable
• Alarm Volume (within 1m): ≥80dB
• Certificate: CE Approval
• Type for System: Security Protection
• Name: Stand Alone Combo Smoke Co Detector
• Operating Voltage: 3*1.5V AA Battery (3 AA 1.5V) (Battery Is Not Incl
• Service Life: 3 Years
• Package Size: 107*37mm
• Transport Package: Carton
• Specification: ABS
• Trademark: SUMRING
• Origin: China
• HS Code: 8531901000
• Production Capacity: 50000 PCS/Month

Product Description

Home Security Fire Alarm Smoke and Carbon Monoxide Gas Alarm Leak Detector

 

Specification

item	value
Place of Origin	China
	Guangdong
Brand Name	SUMRING
Model Number	SR-822THS
Special Features	Stand alone
Battery lifetime	1year
Type	Independent Smoke and CO Detector
Product name	Smoke and CO combination detector
Power supply	DC 3*1.5V AA battery supply
Warranty	2-year
Material	ABS Flame retardant plastic
Standby current	≤35μA
Color	White Color
Function	Fire Alram
Alarm Sound	≥85dB(A) alarm signal
Alarm Current	≤20mA

 

Product introduction

This product SR-822THS 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.

Features
* Adopt high reliability electrochemical sensor and infrared photoelectric sensor
* LCD liquid crystal display density
* 3*1.5V AA battery powered
* Low current consumption, long standby life
* Battery low battery prompt
* Alarm memory function
* Alarm pause (silent mode)
* Sound and light alarm / LED indicating alarm
* SMT industrial manufacturing, strong stability

Technical parameters
Battery supply: 3*1.5V AA battery (3 AA 1.5V)
Quiescent current: <80uA
Alarm current: <30mA
Alarm sound: 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
Alarm indication: LCD display, sound and light tips
Battery display: low battery alarm