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Home Gas Detector Alarm

Supplier From China
Jun-02-09

Home gas detector alarm description:
High stability sensor

Circuit for normally closed relay contacts (optional)
Circuit for normally opened relay contacts (optional)
Operating frequency: 433 or 315mhz (optional)
Size: 110 x 70 x 40mm
Weight: 228g/pieces .



Size:110mm*70mm*40mm; 228g/pc.


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Sep-29-06
 
Description:
Hot wire type sensor
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-loud sound signal of 85 db at alarm mode
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If you would like to look at gas alarm (combustible gas alarm), please contact us, we will reply you at the first time. Our gas alarms have own perfect quality, steady performance, reasonable price; hope we could help you on business. Summer pan


Size:110mm*70mm*40mm
Weight:228g/pc
Package size:58.5cm*28.5cm*53.3cm
May-09-19
 
"AV voltage: AC 90V-240V 50-60Hz
Battery voltage: 9V rechargeable battery (optional)
Working temperature: 0°C-50°C
Warm-up time: about 180S
Environmental humility: 10%-95%
Sound level: 85dB / m
Alarm density: 2500PPM (±1500PPM)
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Execute criterion: en54-4, ul539, en14604, ul217

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ElectrovalveManipulator
gas species: natural gas, lpg, man-made coal gas and other noncorrosive gaspower supply: 8vdc-16vdc 12vdc-26vdc
valve body material: brass alloyoperation press: 1.6mpa
material for sealing: nbr rubbervalve specification: 4 fen (1fen=1/3centimeter), 6fen, 1 inch, 1.25 inch, 1.5 inch
test operating pressure: 25kpa
torque: 10kg.Cm~30kg.Cm~40kg.Cm~50kg.Cm11069.540mm

Anti-electromagnetic interference, no-spark design

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With waterproof cover manual call pointSiren with strobe
Feb-23-09
 
Description:
8 led display of defense zone
Build-in dialer with build-in siren
Telephone line anti-cut function
Record your own personal message for ten seconds
Up to 6 telephone numbers can be pre-stored in the unit and dialed to summon help in priority order.
Remote command and access to the system from anywhere via a telephone/mobile
Emergency/panic button is available for 24 hours whenever arm/disarm
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Relative humidity: ¡§a_ 90%
Dimension: 340mmx 250mm x 78mm (gift box)
Net weight: 1.2kg
If you want to know more information¡§a»s about wireless alarm system, please contact us by email, thanks. Hope we could help you on business.
Look forward to your favorable reply.
Summer pan



Dimension: 340mmx 250mm x 78mm (gift box)
Net weight: 1.2kg
Jun-03-09
 
Feature:
Carbon monoxide detector
1. Mcu processing adopted.
2. Connect modern¡§a»s / n.O
3. Auto check and indication for malfunction.
4. Induced co
5. Best adaptability with environment.
6. Sensor with high stability.
7. Auto reset function
8. Auto drift compensation added.
9. Jointed fan exhaust appended.
10. Ceiling mounted.




Size: 110mm*40mm
Weight: 200g/pc
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Nov-21-20
Supplier From New Delhi, Delhi, India
Apr-23-19

Kitchen Gas Detector Dc12V For Home

$6 - $8
MOQ: Not Specified
Supplier From Shenzhen, Guangdong, China
 
Product Description-SR-903
Main features:
1.SR-903 is network combustible gas detector
2.High-reliability sensor
3.Auto Reset
4.MCU processing
5.Malfunction auto-check indicator
6.Detect natural gas or LPG
7.Sound &LED flash alarm output
8.Execute criterion: GB15322, UL1484, EN50194

Technical specification:

Operating voltage: DC9-24V
Gas species: Natural gas &LPG
Standby current: less than 90mA/less than 30mA (low power consumption)
Alarm current: less than 100mA/ less than 40mA (low power consumption)
Alarm output: Relay output &Sound &LED flash alarm
Alarm level: 10%±5% LEL
Sound level: â?¥85dB/m
Installation: Ceiling mounted
Working environment: -10~+50(â?¤95%RH No congelation)
Dimension: 100*35mm (SR-903)
May-09-19
 
"AV voltage: AC 90V-240V 50-60Hz
Battery voltage: 9V rechargeable battery (optional)
Working temperature: 0°C-50°C
Warm-up time: about 180S
Ambient humidity: 10%-95%
Sound level: 85dB / m
Alarm concentration display
Carbon monoxide gas: 100PPM~999MM (±50PPM)
Combustible gas: 0.25%~2% LEL
(2,5500PPM~20,000PPM±1,500PPM)
Alarm: vocal alert and siren alarm"
GOLD Member
Feb-06-23
Supplier From Dhaka, Dhaka, Bangladesh
 
The NFS-3030 is a fire alarm control panel (FACP) manufactured by Notifier. It is designed for use in small to medium-sized fire protection systems and provides effective fire detection and alarm notification. The NFS-3030 features a compact design and advanced microprocessor technology, making it easy to install and program. The control panel supports up to 384 points and includes built-in communication options, such as analog dialer and network interfaces, for remote access and system integration. It is compatible with a range of Notifier fire detectors, modules, and accessories, providing versatility and customization for specific fire protection needs. The NFS-3030 is a cost-effective and reliable fire alarm control panel from Notifier.

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