Ceiling Mounted Natural Gas Detector

Ceiling Mounted Natural Gas Detector

Ceiling Mounted Natural Gas Detector, it is DC12V power, should connect with wired panel, NO/NC relay output. Suit for home, hotel, shop, etc.

Product Details

ANKA Sci-Tech Co.,Limited is one of the leading China ceiling mounted natural gas detector manufacturers and suppliers, and also a professional company equipped with productive factory, we supply ceiling mounted natural gas detector with high quality and competitive price.

Product model: AJ-922


- SMT adopted, MCU processing

Auto reset after alarm

Easy installation and maintenance

Detect all sorts of combustible gases, such as natural gas, LPG, LNG, etc

Excellent reliability high stability high accuracy

Less affected by other organic solvent

Independent Network optional 

Technical specification

Power SourceDC9-16V
Standby current≤55mA
Alarm current≤100mA
Warm-up timeabout 180s
Alarm indicatorred LED flashes
Buzzer Level≥85dB/m
Sensitivity10%LEL (0.5%) (5000PPM)
Operating Temperature-10~+50C
Ambient Humidity≤95% RH
Alarm Moderelay output/sound   flash alarm

Clear Picture

why choose us

- 2000 square meters factory, have capability to supply wide range of products

Good quality control ,with competitive prices.

Prompt delivery.

Good after-sales service.

No Minimum order quantity limited.OEM and ODM are also accepted.

We locate in Shenzhen of China, easy for export.

Our Services

1. We guarantee that all our items are "as stated" in their descriptions. We strive for 100% customer satisfaction on every sale we complete.

2. We are manufacture, there is no middle man, no high markup, so we can provide quality items yet very competitive price.

3. If you have any questions please contact us first, most are responded within 12 business hours.


1. T/T

2. West Union

3. Trade Assurance

4. Paypal


-  All package can sent by FedEx/DHL/UPS/EMS, based on customer requires.

Freight By Sea to Any nearest port of customer country.

Freight by Air to airport of import country.

Company Information

ANKA is a high-tech enterprise specializing in the whole process of Research, Development, Manufacture and Marketing security alarm products. With the company policy of "Innovative technology, Makes safe life" and the responsibility of "Progress for protecting people's safety".


1. Quality of our company.

We are the manufacturer of alarm system for more than 10 years, we are full of experience and technology.

2. Quality of our products.

Our engineers who ever worked in a very famous company of alarm system, all the products must be strictly inspected before selling.

3. Quality of our services.

All of our products have a full two-year warranty and low repair rate.

4. Quality of our shippment.

We arrange the shippment as soon as we get the payment, fastly and professionally.

5. Quality of our sales representatives.

Truly, Warmly, Patiently, Professionally.


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