Ready to Ship
Fast dispatch
In stock
Min. Order : 1 Piece
100-499 Pieces
500-999 Pieces
>=1000 Pieces

New Arrived 2in1 lpg Combine Co&Gas Detector Pressure Sensor Alarm,Multi Gas Leakage Detector,CO Gas Detector price

Note: Please be cautious and check with your supplier if this product is for virus protection purposes and if the coronavirus (COVID-19) will affect your order.
Trade Assurance
Built-in order protection service in
Product quality
On-time shipment
More on shipping and other trade services.

Quick Details

Combustible gas: 0.25%~2% LEL (2,5500PPM~20,000PPM±1,500PPM)
Place of Origin: China
Product name: Co&Gas Detector Pressure Sensor Alarm,Multi Gas Leakage Detector
Alarm: vocal alert and siren alarm
Alarm concentration display: led display
Power supply: 9V rechargeable battery or AC 90V-240V
Working temperature: 0°C-50°C
Warm-up Time: About 180S
Model Number: SR-908DSZ
Sound Level: 85dB/m
Environment Humility: 10%-95%
Packaging Detail: neutral color box or carton box
Selling Units: Single item
Single package size: 11.4X7.5X4.4 cm
Single gross weight: 0.25 KG
Shenzhen Sumring Technology Co., Ltd.
Response Rate
On-time delivery rate
US$ 110,000+
R&D staffs
Visit Store
Product Description
The product(SR-908DSZ) is a smart carbon monoxide and combustible gas combo detector with voice prompt,insert the voice chip, microprocessor control, supports displaying of the gas concentration.This product is used to detect both the toxic carbon monoxide gas and combustible gas  (such as liquefied petroleum gas, natural gas, CH4(methane), etc) . When trigger the detector, it will alarm with build-in siren.This detector adopts catalytic combustion method sensor and electrochemical sensor which is stable and reliable

Main Features: 
1.Human voice prompt
2.High reliable catalytic combustion method
3.Gas concentration displaying(PPM)
4.Power supply from AC 90V-240V or 9V rechargeable battery
5.Intelligent microprocessor control
6.Auto low battery warning
7.Alarm memory function
8.Auto detect sensor failure

Model No
Operating voltage
AC 90V-240V/9V rechargeable battery(optional)
ABS Plastic
Warm-up Time
About 180S
Sound Level
Carbon monoxide gas
100PPM~999PPM (±50PPM)
100PPM~999PPM (±50PPM)
Combustible gas
6%~20% LEL(3,000PPM~
10, 000PPM±1, 500PPM)
6%~20% LEL(3,000PPM~
10, 000PPM±1, 500PPM)
Alarm Output
Red light flash, human voice prompt& alarm
Alarm Density
Alarm time
vocal alert and siren alarm
Recommend Products
Why Choose Us
Payment and delivery
Delivery Time
Sample order
1-3 working days
Bulk order
25-35 working days
Stock order
7-10 working days
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

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.