RoHS · Electro-Optical Type · Wired Alarm
Gas Leak Sensor LCD Display Screen Combustible Smart LPG Gas Alarm Detector
US$ 6.15-7.71
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Features
1.High reliability sensor
2.A human voice alarm
3.Flammable gas detectors
4.Automatically detect sensor faults
5.SMT design, high stability
6.Alarm Indicator: Red LED flash
7.Failure Indicator: Yellow LED on & beeper long-buzz
8.With LCD display and voice alarm
9.Output of solenoid
- Shenzhen Sumring Technology Co., Limited
-
- Guangdong, China
- Contact Now
≥90dB · Electromechanical · RoHS
LPG+Co 2-in-1 Gas Leak Detector, Carbon Monoxide Alarm LPG Gas Detector
US$ 10-12
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
LPG+CO combined detector, multi gas detector, carbon monoxide alarm LPG detector
Advanced Features:
Reliable Electrochemical and Semiconductor Sensor
CO/Gas Combo Detectors
AC 90-220V AC Power Supply
LCD Display CO/Gas Concentration
Peak Alarm Concentration Memory
Sensor Fault Detection
Al
- Shenzhen Sconda Intelligent Technology Co., Ltd
-
- Guangdong, China
- Contact Now
CE · Indoor · Carbon Monoxide Alarm
Portable Battery Operated Powered Carbon Monoxide Alarm Co Gas Leak Alert Detector
US$ 6.35-6.65
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Features:
1.Low voltagebattery change prompt.
The LCD screen displays LB while taking out the battery, or low of the battery.
2. Unique design and convenient installation.
Wall mounted or ceiling mounted, Fixing with double-sided adhesive tape and screw fixation.
3. LCD real-time display.
Cle
- Shenzhen Sumring Technology Co., Limited
-
- Guangdong, China
- Contact Now
≥90dB · Cable · Indoor
Explosion-Proof Portable Gas Detector H1600 for Detecting Gas Leak
US$ 80-150
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Explosion-proof Portable Gas Detector H1600 for Detecting Gas Leak
Introduction
H2000 portable gas detector is typical 4 gas detector for LEL, O2, H2S, CO, and it supports the continuous detection of other gases with up to 4 gases maximum, and the gas sensor can be flexibly selected according to
- Nanjing AIYI Technologies Co., Ltd.
-
- Jiangsu, China
- Contact Now
Cable · Electromechanical · ≥90dB
Fixed Industrial Toxic and Flammable Gas Leak Detector 4-20mA Output
US$ 199-899
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Item:
K800 Fixed gas detector
Sensor Cell:
UK sensors (brand CITY, Alphasense, Dynament etc.), US (brand Honeywell), Japan and Germany sensors
Lifetime of Detector:
2 - 5 years
Sample Mode
Diffusion
Output Signals:
4-20mA&RS485
Operating Voltage:
24V DC
Response Time
T90≤30S
Suit
- Nanjing KELISAIKE Safety Equipment Co., Ltd.
-
- Jiangsu, China
- ISO9001:2015
- Contact Now
RoHS · CE · ≥80dB
Fixed Wall Mounted Ex (LEL LPG) Combustible Gas Leak Detector Monitor Gas Sensor
US$ 120-135
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
The Gas detector collects the corresponding gas concentration through the sensor, converts the target gas concentration into phase, the corresponding current or voltage signal, transmits it to the signal acquisition and processing circuit for filtering and amplification, then carries
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- Contact Now
ISO · ≥80dB · Passive
Natural Gas Leak Detector for Home Security
US$ 8.8-10.2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
SA1301 standalone combustible gas detector is common household gas detector. This detector has the characteristics of high sensitivity, stability and reliability, small power consumption and durability.
Parameters
Product Name
Standalone combustible gas detector
Work Volta
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- Contact Now
≥90dB · Cable · Indoor
Portable Gas Leak Detector for Monitoring Standard Ex O2 Co H2s with Diffusion Method
US$ 100-390
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Portable gas leak detector for monitoring standard EX O2 CO H2S with diffusion method
Introduction
The AGH6200 detector is a standard four-in-one gas detection alarm. The product can simultaneously detect the concentration of Ex,O2,H2S,CO. Automatic sound, light and vibration alarms. The AGH
- Nanjing AIYI Technologies Co., Ltd.
-
- Jiangsu, China
- Contact Now
Cable · CE · ≥80dB
Professional Natural Gas and LPG Leak Detector Gas Alarm Detector for Home Security
US$ 5-8
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Professional Natural Gas and LPG Leak Detector Gas Alarm Detector for Home Security
Introduction
Domestic gas alarm MTGA12 is a kind of wall-mounted household gas alarm designed to detect the concentration of combustible and toxic gases or vapors using high quality air-sen
ISO · ≥80dB · Passive
Combustible Gas Leak Detector for Kitchen Fire Alarm Security
US$ 9.7-10.7
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
SA1301 standalone combustible gas detector is common household gas detector. This detector has the characteristics of high sensitivity, stability and reliability, small power consumption and durability.
Parameters
Product Name
Standalone combustible gas detector
Work Volta
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- Contact Now
-
What are the key features to consider when choosing Gas Leak Detector systems for security purposes?
When selecting Gas Leak Detector systems for security, consider factors such as reliability, installation process, remote monitoring capabilities, and customize options. Evaluating your specific security needs and partnering with a reputable manufacturer can help you find the best solution.
-
Where can I find trusted suppliers of Gas Leak Detector systems in China?
In China, reliable suppliers of Gas Leak Detector systems can be found through industry exhibitions, online directories, and by seeking recommendations from experts in the security industry. Conduct thorough research, check certifications, and request samples to ensure the quality and performance of products.
-
What benefits do wholesale purchases of Gas Leak Detector systems offer for security businesses?
Wholesale purchases of Gas Leak Detector systems often provide cost savings, bulk discounts, customized solutions, and consistent quality. When buying Gas Leak Detectors in bulk, you can benefit from volume discounts, ensuring you receive high-quality products that meet the needs of your security operations.
Indoor · CE · ≥80dB
ODM High Quality Portable 4in1 Multi Gas Detector for Co Leak Gas Detection Manufacture
US$ 4-7
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
9V Battery Operated Carbon Monoxide Detector
Specifications:
- Advanced design
- Long Life electro-chemical sensor
- Excellent reliability & high accuracy
- Self test on the sensor and self diagnostics on the electronics
- Easy installation
- Low battery warning
- Designed to latest EN 502
CE · RoHS · Passive
Standalone Carbon Monoxide Co Gas Leak Alarm Detector
US$ 5.5-6.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
Carbon Monoxide standalone gas detector is common used household CO gas leakage detector. This detector has the characteristics of high sensitivity, stability and reliability, small power consumption and durability. we recommend the installations in every bedroom, hall ways,basement
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- Contact Now
≥90dB · Electromechanical · RoHS
Advanced Kitchen Gas Leak and Carbon Monoxide Detector
US$ 10-12
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Smart Home Security Gas and Gas Detector Methane Gas+ Carbon Monoxide Combination Alarms
Advanced Features:
CO/Gas Combo Detectors
AC 90-220V AC Power Supply
Microprocessor Intelligent Control
Loud 70 Decibel Alarm
Sensor Fault Detection
Alarm output (Optional)
CE Certified to EN50291-1 &
- Shenzhen Sconda Intelligent Technology Co., Ltd
-
- Guangdong, China
- Contact Now
CE · RoHS · Passive
Smart Home Security Alarm System Carbon Monoxide Co Gas Leak Detector
US$ 5.5-6.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
Carbon Monoxide standalone gas detector is common used household CO gas leakage detector. This detector has the characteristics of high sensitivity, stability and reliability, small power consumption and durability. we recommend the installations in every bedroom, hall ways,basement
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- Contact Now
≥80dB · Electromechanical · RoHS
Sumring Gas Leak Alarm Detector De Fugas De Gas for Home Vehicles Use
US$ 6-8
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
coal gas bottled gas town gas alarm detector de fugas de gas for home vehicles use
( SR-908NS)The gas detector is designed for single station use or for connecting to fire alarm or security alarm panel. Small and compact, the design and color makes it ideal for use in the home, small commer
- Shenzhen Sumring Technology Co., Limited
-
- Guangdong, China
- Contact Now
Indoor · CE · Cable
Household LPG Gas Safety Device Methane Gas Leak Detector Gas Alarm Detector
US$ 8-12
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
LPG/Methane Gas Detector. It can connect with Gas Valve
1. Description:
Advanced semiconductor sensor is adopted for this product. The combustible leakage gas can be detected by the method of light/sound alarm and driver the valve to remove the danger.
Note: This product can be used as independ
Indoor · CE · ≥80dB
Hot Sale Gas Leak Detector & Co Gas Detector for Home Alarm Detecting Gas
US$ 4-7
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
9V Battery Operated Carbon Monoxide Detector
Specifications:
- Advanced design
- Long Life electro-chemical sensor
- Excellent reliability & high accuracy
- Self test on the sensor and self diagnostics on the electronics
- Easy installation
- Low battery warning
- Designed to latest EN 502
Smart Alarm WiFi Connect Kitchen Cooking Gas Leak Detector
100 Pieces (MOQ)
smart alarm wifi connect kitchen cooking gas leak detector
This product does not need to be connected to the alarm host, can work independently in the WiFi network system, you only need to download an app! ! !
The smart combustible gas alarm, is used to detect natural gas(CH4), the built-in
- Shenzhen Sumring Technology Co., Limited
-
- Guangdong, China
- Contact Now
CE · RoHS
Industrial Fixed Gas Leak Detector Eph3 HCl Clo2 with Anti-Explosion
US$ 100-130
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Industrial Fixed Single Gas Detector with Digital Display
Industry Standard 4~20mA Signal Output or RS-485 signal output (Optional)
Alarm, Fault and Operation Lights
With two Relay Outputs
Independent Audible and Visual Alarm Active Output Interface
Use 128*64 High-definition dot Matrix LCD Scr
- Shenzhen Sconda Intelligent Technology Co., Ltd
-
- Guangdong, China
- Contact Now
CE · RoHS
Rechargeable Portable 4 Gas Leak Detector for Industrial Use
US$ 69-98
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Portable Multi Gas Detector - LEL, O2, CO, H2S
Advanced High-Precision Gas Sensors
10 Hours Long Standby Working Time
Real-Time LCD Display of 4 Gas Data
Multi Alarms with Voice Prompts
Easy to Carry Around with Clip on Back
Wide Application Suitable in Confined Space
* High quality sensors w
- Shenzhen Sconda Intelligent Technology Co., Ltd
-
- Guangdong, China
- Contact Now
Indoor · CE · Cable
Smart Home Security Combustible Methane Gas Leak Detector with Alarm System
US$ 4.5-6
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
LPG/Methane Gas Detector. It can connect with Gas Valve
1. Description:
Advanced semiconductor sensor is adopted for this product. The combustible leakage gas can be detected by the method of light/sound alarm and driver the valve to remove the danger.
Note: This product can be used as independ
Wired Alarm · ISO · Indoor
2019 Hot Sale Combustible Gas Leak Alarm Detector with Relay Output
US$ 6.5-8
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
2019 Hot Sale Combustible Gas leak alarm Detector with Relay Output
Gas detector:
Gas detector SR-901 Series(please note :There are many types of this series,
please leave a message to us the type you want, thank you!)
model
Main feature
SR-901NS
combustible gas detector
SR-901NV
c
- Shenzhen Sumring Technology Co., Limited
-
- Guangdong, China
- Contact Now
≥90dB · Electromechanical · RoHS
High-Performance LPG and Gas Leak Detector with Co Alarm Feature
US$ 10-12
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
LPG+CO combined detector, multi gas detector, carbon monoxide alarm LPG detector
Advanced Features:
Reliable Electrochemical and Semiconductor Sensor
CO/Gas Combo Detectors
AC 90-220V AC Power Supply
LCD Display CO/Gas Concentration
Peak Alarm Concentration Memory
Sensor Fault Detection
Al
- Shenzhen Sconda Intelligent Technology Co., Ltd
-
- Guangdong, China
- Contact Now
CE · RoHS · Passive
Carbon Monoxide Co Gas Leak Alarm Detector for Home Using
US$ 11.5-12.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
Carbon Monoxide standalone gas detector is common used household CO gas leakage detector. AC wire-in carbon monoxide alarm with accurate electrochemical sensor. This detector has the characteristics of high sensitivity, stability and reliability, small power consumption and durabilit
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- Contact Now
CE · Indoor · Carbon Monoxide Alarm
Industrial Gas Leak Detector Alarm Fire Sensor Alarm Carbon Monoxide Detector for Car Fire Alarm System
US$ 6.35-6.65
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Features:
1.Low voltagebattery change prompt.
The LCD screen displays LB while taking out the battery, or low of the battery.
2. Unique design and convenient installation.
Wall mounted or ceiling mounted, Fixing with double-sided adhesive tape and screw fixation.
3. LCD real-time display.
Cle
- Shenzhen Sumring Technology Co., Limited
-
- Guangdong, China
- Contact Now
Smoke Alarm · CE · Indoor
Lpcb Approved Kitchen Cooking Control Type Gas Detector Gas Leak Detector
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Features:
Detects propane (LPG & NPG & CO) gas (C3H8)
Stable gas sensing chamber. No adjustment or replacement required
Displays gas concentration levels as LEL percentage
Displays current ambient temperature
High immunity against unwanted alarms
Voice messages alerts building occupants
Loud
- Ningbo Ambest Electronics Co., Ltd.
-
- Zhejiang, China
- Contact Now
Indoor · CE · ≥80dB
5 Years Household Battery Natural LPG Gas Detector Home Combustible Gas Leak Alarm
US$ 29-33
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Product Description
Recommend Products
Company Profile
Become a Hanwei Distributor
FAQ
Q1: Why do you choose our company?
A1: We are a professional manufacturer, We have seasoned engineers with 26 years' experience in gas detection field. so we can offer products of the same quality at the be
- HANWEI ELECTRONICS GROUP CORPORATION
-
- Henan, China
- Contact Now
≥90dB · Cable · Indoor
Co/O2/H2s Gas Leak Sensor Gas Detector
US$ 59-90
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
CO/O2/H2S gas leak sensor gas detector
Introduction
H1600 portable gas detector can detect toxic gases such as oxygen, chlorine, ammonia, carbon monoxide in the environment. This gas detector is a one of the world smallest detectors (63W x 64H x 43D mm). Based on the advanced intrinsically safe
- Nanjing AIYI Technologies Co., Ltd.
-
- Jiangsu, China
- Contact Now
CE · Outdoor · Active
Portable Co H2s O2 Gases Monitor Multi Gas Leak Detector with Easy Operation
US$ 170-260
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Portable CO H2S O2 Gases Monitor Multi Gas Leak Detector With Easy Operation
Introduction
Portable Multi Gas Monitor with high sensity can detect four kinds of combustible gas and toxic gases or O2 at the same time which has small size, safety save electricity, all English and simple operation.
CE · RoHS · Passive
Portable USB Battery Powered Carbon Dioxide Monitor CO2 Sensor Gas Leak Detector
US$ 220-300
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
Parameters
Product Name
CO2 gas leak detector
Work Voltage
DC3.7V
IP Level
IP65
Weight
300g
Preheat time
60S
Work temperature
-20~+50ºC,0~95%R.H
Response time
<30s
Sensor life
2 years
Product Range
Industry 4 in 1 Gas detector/ Single g
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- Contact Now
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