Passive · RoHS · CE
Industry Usage Ex O2 H2s Co Combustibel Gas Detector Gas Leak Alarm
US$ 156-180
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
Parameters
Product Name
EX/H2S/CO/O2 gas leak detector
Work Voltage
DC3.7V
IP Level
IP65
Weight
215g
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 detec
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
Home Alarm · Cable · CE
Fuel Oil Tank Overfill Level Sensor for Lift Pump Chambers, Sump Pump Basins
US$ 58-80
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Related products
Application
Company Profile
SJE-Rhombus (S. J. Electro Systems, Inc. ) was founded on July 2, 1975 by Steve Johnston. Over 40 years later, SJE-Rhombus has grown into a leading manufacturer of reliable, trouble-free liquid level controls for the water, wastewater and sewage ind
- SJE-Rhombus (Suzhou) Co., Ltd
-
- Jiangsu, China
- ISO9001:2015
- Contact Now
Passive · RoHS · CE
Portable Chargeable Carbon Dioxide CO2 Gas Detector Gas Analyzer
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
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
Passive · RoHS · CE
Industry Usage Gas Analyzer O2 H2s Co Ex Muti 4 in 1 Gas Common Gas Detector
US$ 132-180
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
Parameters
Product Name
EX/H2S/CO/O2 gas leak detector
Work Voltage
DC3.7V
IP Level
IP65
Weight
215g
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/
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
Home Alarm · Cable · CE
Taez
US$ 58-80
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Related products
Application
Company Profile
SJE-Rhombus (S. J. Electro Systems, Inc. ) was founded on July 2, 1975 by Steve Johnston. Over 40 years later, SJE-Rhombus has grown into a leading manufacturer of reliable, trouble-free liquid level controls for the water, wastewater and sewage ind
- SJE-Rhombus (Suzhou) Co., Ltd
-
- Jiangsu, China
- ISO9001:2015
- Contact Now
Passive · RoHS · CE
Portable Ex O2 H2s Co Gas Leak Alarm Detector Gas Test Meter
US$ 156-180
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
Parameters
Product Name
EX/H2S/CO/O2 gas leak detector
Work Voltage
DC3.7V
IP Level
IP65
Weight
215g
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 detec
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
Passive · RoHS · CE
Muti Gas Anylyzer Ex O2 H2s Co Gas Detector Gas Leak Detection
US$ 132-180
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
Parameters
Product Name
EX/H2S/CO/O2 gas leak detector
Work Voltage
DC3.7V
IP Level
IP65
Weight
215g
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/
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
Passive · RoHS · CE
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
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
Smoke Alarm · Wired Alarm · Indoor
220V 4-Wire Industrial Smoke Detector with Fire Alarm Relay Contact
US$ 10.6-12
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
Industrial photoelectric smoke fire detector ( hereinafter referred to as detector ) is suitable for fire alarm in industrial sites such as substations, communication base stations, wind power generation, Photovoltaic energy storage,subway stations, motor houses and power distributi
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
Passive · RoHS · CE
Portable Battery Chargeable Carbon Dioxide CO2 Gas Analyzer Detector Tester
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
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
-
What are the key features to consider when choosing Water Level Alarm systems for security purposes?
When selecting Water Level Alarm 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 Water Level Alarm systems in China?
In China, reliable suppliers of Water Level Alarm 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 Water Level Alarm systems offer for security businesses?
Wholesale purchases of Water Level Alarm systems often provide cost savings, bulk discounts, customized solutions, and consistent quality. When buying Water Level Alarms in bulk, you can benefit from volume discounts, ensuring you receive high-quality products that meet the needs of your security operations.
Wired Alarm · Smoke Alarm · Outdoor
White 4 Wire Smoke Detector DC12V DC24V Fire Alarm Smoke Detector with Relay Output
US$ 6.5-7
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
DC12/24V Industrial Control Equipment Fire Alarm Smoke Detector
Introduction
4-Wire smoke alarm with relay output is common used for industrial control equipment, power cubicle, charging pile, alarm bell etc fire warning system. This smoke alarm has the characteristics of high sensitivit
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
Smoke Alarm · Wired Alarm · Indoor
High Performance 220V Convenional 4 Wire Smoke Detector for Fire Alarm Fire Security System
US$ 10.6-12
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
Industrial photoelectric smoke fire detector ( hereinafter referred to as detector ) is suitable for fire alarm in industrial sites such as substations, communication base stations, wind power generation, Photovoltaic energy storage,subway stations, motor houses and power distributi
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
Passive · RoHS · CE
Industrial Carbon Dioxide Co Gas Alarm Gas Leak Detector Gas Tester
US$ 90-110
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
Parameters
Product Name
Portable CO gas 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/ Singl
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
Passive · RoHS · CE
Car Automobile Portable Levels CO2 Ppm Gas Analyzer Detector Meter
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
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
Smoke Alarm · Wired Alarm · Indoor
Industrial AC220V 4-Wire Photoelectric Smoke Detector with Relay Alarm Output
US$ 10.6-12
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
Industrial photoelectric smoke fire detector ( hereinafter referred to as detector ) is suitable for fire alarm in industrial sites such as substations, communication base stations, wind power generation, Photovoltaic energy storage,subway stations, motor houses and power distributi
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
Smoke Alarm · Industry · CE
DC12/24V Convenitonal 4 Wire Photoelectric Smoke Alarm for Fire Alarm&Security System
US$ 9.5-10.7
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
4-Wire smoke alarm with relay output is common used for industrial control equipment, power cabinet, charging pile, alarm bell etc fire warning system. This smoke alarm has the characteristics of high sensitivity, stability and reliability, small power consumption and durability. Eas
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
Home · Temperature · Built in
12/24V 4 Wire Optical Fire Security Heat Sensor Heat Detector for Fire Alarm Systems
US$ 9.5-10.7
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
4-Wire heat alarm with relay output is common used for industrial control equipment, power cabinet, charging pile, alarm bell etc fire warning system. This smoke alarm has the characteristics of high sensitivity, stability and reliability, small power consumption and durability. Easy
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
Smoke Alarm · Industry · CE
220V 4 Wire Smoke Detector for Home Security System
US$ 10.12-10.85
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
220V AC Power 4-Wire smoke alarm with relay output is common used for industrial control equipment, power cubicle, charging pile, alarm bell etc fire warning system. This smoke alarm has the characteristics of high sensitivity, stability and reliability, small power consumption and d
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
Smoke Alarm · Industry · CE
Power Cabinet&Machine Room 4-Wire Smoke & Heat Detector with Relay Output No/Nc Option
US$ 10.12-10.85
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
220V AC Power 4-Wire smoke alarm with relay output is common used for industrial control equipment, power cubicle, charging pile, alarm bell etc fire warning system. This smoke alarm has the characteristics of high sensitivity, stability and reliability, small power consumption and d
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
Home · Temperature · Built in
12/24V 4 Wire Optical Fire Detector for Fire Alarm&Security Systems
US$ 9.5-10.7
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
4-Wire heat alarm with relay output is common used for industrial control equipment, power cabinet, charging pile, alarm bell etc fire warning system. This smoke alarm has the characteristics of high sensitivity, stability and reliability, small power consumption and durability. Easy
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
Smoke Alarm · Industry · CE
Convenitonal 4 Wire Optical Smoke Detector with Relay Output No/Nc Option
US$ 9.5-10.7
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
4-Wire smoke alarm with relay output is common used for industrial control equipment, power cabinet, charging pile, alarm bell etc fire warning system. This smoke alarm has the characteristics of high sensitivity, stability and reliability, small power consumption and durability. Eas
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
Smoke Alarm · Industry · CE
Convenitonal 4 Wire Fire Detector with Relay Output No/Nc Option
US$ 9.5-10.7
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
4-Wire smoke alarm with relay output is common used for industrial control equipment, power cabinet, charging pile, alarm bell etc fire warning system. This smoke alarm has the characteristics of high sensitivity, stability and reliability, small power consumption and durability. Eas
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
Smoke Alarm · Built in · CCC
4-Wire Smoke Detectors with Relay Output for Fire Alarm System
US$ 9.5-10.7
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
4-Wire smoke alarm with relay output is common used for industrial control equipment, power cubicle, charging pile, alarm bell etc fire warning system. This smoke alarm has the characteristics of high sensitivity, stability and reliability, small power consumption and durability. Eas
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
Smoke Alarm · Industry · CE
12/24V 4 Wire Smoke Detector with Relay Output No/Nc Option
US$ 9.5-10.7
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
4-Wire smoke alarm with relay output is common used for industrial control equipment, power cabinet, charging pile, alarm bell etc fire warning system. This smoke alarm has the characteristics of high sensitivity, stability and reliability, small power consumption and durability. Eas
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
Indoor · CE · Wireless
Hot Sale Wireless Residential Water Leakage Detector
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
The 204 water alarm is a water leakage detector with an alarm sounder. Advanced electronics provides rapid detection of water in at-risk locations, such as sumps, under sinks, around washing machines, in bathrooms, etc.
The 204 is powered from an internal battery. A dry-contact alarm relay output i
- Ningbo Ambest Electronics Co., Ltd.
-
- Zhejiang, China
- ISO 9001
- Contact Now
Home Alarm · Cable · CE
Xpert-WiFi
US$ 50-80
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
The Xpert Alert*WiFi indoor alarm system helps protect your home 24/7 from potentially costly damage due to flooding, pump failure or freezing pipes. The system monitors and reports any residential alarm condition by notifying you locally (audible and visual alarms) and remotely via SMS text message
- SJE-Rhombus (Suzhou) Co., Ltd
-
- Jiangsu, China
- ISO9001:2015
- Contact Now
Electro-Acoustic Style · Industry Alarm · Wired Alarm
Conventional Fire Alarm Bell for Fire Alarm Panel
US$ 3-10
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Conventional Fire Alarm Bell for Fire Alarm Panel
Features:
2-wire conventional fire alarm electric bell
A wide range of Sound
Red, for conventional fire alarm system,high quality.
DC6V, DC24V, AC220V Optional
Compatible with all the conventional fire alarm control panel
High sound level u
- Mantern Industrial Co., Limited
-
5(5.0)
"Fast Delivery"Fast Delivery - Henan, China
- ISO 9001
- Contact Now
Home Alarm · Wireless · CE
Intelligent Water Leakage Detector
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
The 404 water alarm is a water leakage detector with an alarm sounder. Advanced electronics provides rapid detection of water in at-risk locations, such as sumps, under sinks, around washing machines, in bathrooms, etc.
The 404 is powered from an external DC source. A dry-contact alarm relay output
- Ningbo Ambest Electronics Co., Ltd.
-
- Zhejiang, China
- ISO 9001
- Contact Now
Indoor · CE · Wireless
Best-Selling Photoelectric Water Security Leakage Detector
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
The 204 water alarm is a water leakage detector with an alarm sounder. Advanced electronics provides rapid detection of water in at-risk locations, such as sumps, under sinks, around washing machines, in bathrooms, etc.
The 204 is powered from an internal battery. A dry-contact alarm relay output i
- Ningbo Ambest Electronics Co., Ltd.
-
- Zhejiang, China
- ISO 9001
- Contact Now
Electromechanical · Carbon Monoxide Alarm · Active
Vehicle Car Truck Carbon Monoxide Detector/ Co Alarm for Outdoor Camping Pocketable with RoHS and Reach Certification
US$ 40-60
/ pieces
4 pieces (MOQ)
4 pieces (MOQ)
Vehicle Car Truck Carbon Monoxide Detector/ CO Alarm for Outdoor Camping Pocketable with Rohs and Reach Certification
Indoor and Outdoor Camping Carbon Monoxide Detector for CO Smoke Leak Alarm
Carbon monoxide (CO) is potentially fatal and even low-levels of the poison can cause lastin
- Beijing Shi'an Technology Instrument Co., Ltd.
-
- Beijing, China
- Contact Now
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