co gas alarm

Multi Combustible Gas CO And Smoke Detector Manufacturers Fire Alarm Detection

Gas alarm, broad usage, families, corporates, communities, schools, shopping malls,etc. all can take use, alarms when gas leak. Compact appearance.

gas alarm code:YK-828/RQ01
connecting mode: Wired networking: (NO, NC)
Wireless networking : 315MHZ/433MHZ (2262 OR 1527)

nina(at)alertech(dot)hk
8.Malfunction auto-check indicator
9.Dimension: 115*72*41mm .
10.Execute criterion:GB15322;EN50194;UL1484

With its' advanced technology, superior performance,other industry companies speak highly of our company and we are also praised by many users

Min. Order:2000 pcs;DeliveryDate:15 Days;Trademark:Rictron;

Gas alarm, broad usage, families, corporates, communities, schools, shopping malls,etc. all can take use, alarms when gas leak. Compact appearance.

AC Powered Gas Alarm
1.Mains Powered Gas Alarm
2.Three LED indicators
3.Test / Hush Button
4.Audible and visual warnings

5A-MQ6
1-, Very sensitive especially in low and middle concentration of flammable gases.
2-, Very short respond time and recovery time.
3-, Long li

1. Semiconductor gas sensor
2. Power supply: AC or DC power
3. Material: ABS
4. Test/Hush button

independent lpg/lng gas leak detector alarm AC85-265V,combustible gas alarm,gas detector
use for home,industry.office,toilet,commercial area

nina(at)alertech(dot)hk
9V ordinary alkaline backup battery or 9V chargable back up battery optional

1)GAS Smoke co detector
2)AC110V-240V,115dB
3)Detecting Area:20 square meter
4)Detector Gas Density:2000PPM 30%
Detector Smoke Density:1000PPM

Specifications:
Place of Origin: Shenzhen, China
Brand Name: SuperLED & Honglang
Certification: ATEX/CE
Minimum Order Quantity: 50pcs...

Fire detection and alarm systems will help save lives and protect property and the environment. The fire fighting and alarm is with release button.

Gas Detection System SA-GDS

Specifications
1, LED SCREEN ALARM
2, GE SENSOR
3, SAFETY
4, FASHION LOOKING ...

1. Semiconductor gas sensor
2. Power supply: AC 110V
3. Natural gas and LPG versions
4. Complying the EN50194
5. Three LED indicators

Explosion-proof O3 Gas Sensor Fixed Ozone Gas Alarm Detector
The explosion-proof fixed ozone gas detector can be used in 24 hours continuous online

Functional home security high sensitivity independent gas leak detector for Chuango 315MHz GSM Alarm System

1. Semiconductor gas sensor
2. Power supply: AC or DC power
3. Material: ABS
4. Test/Hush button

Compound Gas and Smoke Detector Alarm With Electrochemical Sensor

can detect both LPG and CO gas,every one gas leaked,product will alarm

Explosion-proof O3 Gas Sensor Fixed Ozone Gas Alarm Detector
The explosion-proof fixed ozone gas detector can be used in 24 hours continuous online

 
 
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Multi Gas Carbon Monoxide Detector Alarm Fire Detection System

gas alarm, gas detector, CO alarm

1.flexible gas detector
2.detect four kinds of gases
3.high precision and sensitivity

Description:
1)Alarm mode: Give an alarm warning while Alarm density reaches: Coal gas: 1000~5000ppm, LGP: 1000~5000ppm, natural gas: 1000ppm~50

Carbon monoxide is a poisonous gas. It can be given off by appliances that burn fossil fuels such as gas, coal, wood or oil.