CCC · ISO · Sensor
Handheld Single Gas Detector for Monitoring 0-20ppm So2 with Rechargeable Lithium Battery
US$ 100-350
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Handheld single gas detector for monitoring 0-20ppm SO2 with rechargeable lithium battery
Introduction
The AGH5100 portable gas detector can detect toxic gases such as oxygen, chlorine, ammonia and carbon monoxide in the environment. The product is fully gripped, compact, and the built-in adv
- Nanjing AIYI Technologies Co., Ltd.
-
- Jiangsu, China
- Contact Now
Industry · Special Equipment · CE
220V 4-Wire Optical Smoke Detector for Fire Alarm with Relay Output
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
- Contact Now
Ceiling Mounted · RoHS · Home
Optical Chamber 4-Wire Smoke Detector with Relay Output
US$ 5.8-6.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
The detectors are photo-electronic detector uses a state of-the-art optical sensing chamber. This detector is designed to provide open area protection and to be used with most security alarm control panel.
Two LEDs on each detector provide local 360° visible alarm indication. They flash every
Smoke Alarm · Home · Gas
Electromagnetic Valve of Relay Output No/Nc Gas Alarm LPG Gasdetector
US$ 20-25
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
General
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 commercial properties, and recreational vehicles. It is intended to detect leakage of natural gas (m
Gas · Home · Smoke Alarm
Kitchen Cooking Control Type Plug-in Combustible Gas Detector Gas Leak Detector
US$ 19.5-22
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
General
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 commercial properties, and recreational vehicles. It is intended to detect leakage of natural gas
Smoke Alarm · Home · Wall Mounted
Fire Alarm System Emergency Push Button Break Glass Manual Pull Station
US$ 1.8-3
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
The conventional manual call point designed for conventional fire alarm system for reporting fire or emergency condition by pressing its breakable glass. The manual call point can be test by a test key without breaking the glass.eatures and Benefits Compatible with all the conventional fire alarm co
Home · ISO · Temperature
Conventional 4 Wire Photoelectronic Heat Alarm with Relay Output No/Nc Option
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
- Contact Now
CE · RoHS · Special Equipment
Home Fire Security Alarm System 2- Wire 9V Battery Powered Smoke Detector Alarm
US$ 3.6-4.8
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Home Fire Security Alarm System 2- Wire 9V Battery Powered Smoke Detector Alarm
Model Number
SR-805(2)
Brand Name
SUMRING
Input voltage
DC 9-28V
DetectingArea
60m(with 4 meters height)
Static Current
15±5μA(atDC24V)
Alarm Reset
Power off reset
Alarm Current
50±5 mA(a
Gas · Special Equipment · Home
Industrial Combustible Gas Detector Hydrogen Sulfide Analyzer H2s Gas Detectorl H2s Gas Leak Detector Alarm
US$ 110-140
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
echnical parameters:
Product model:
EX-600-G
Product Texting:
Testing Ethylene oxide in air
Sensor type
Electro -chemical sensor
Tested reagents:
0-100%LEL
Resolution:
0.1%LEL
Display mode:
LCD display
Temperature:
Wet degree accessories, Temperature measuring range: -40 to 70 DE
Gas · Home · Special Equipment
CH4 Combustible Gas Detector Propane Gas Leak Detector Fixed Gas Module (Block) Monitor
US$ 110-140
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
echnical parameters:
Product model:
EX-600-G
Product Texting:
Testing Ethylene oxide in air
Sensor type
Electro -chemical sensor
Tested reagents:
0-100%LEL
Resolution:
0.1%LEL
Display mode:
LCD display
Temperature:
Wet degree accessories, Temperature measuring range: -40 to 70 DE
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What types of materials are commonly used in manufacturing probes and sensors?
Probes and sensors are typically crafted from materials such as metal, plastic, or ceramic. Each material has its own unique advantages in terms of durability, sensitivity, and performance. It's recommended to consult with a reputable manufacturer for specific material recommendations.
-
How can I identify reliable suppliers for probes and sensors in China?
Seeking reliable suppliers in China can be done by leveraging online B2B platforms, attending industry exhibitions, and conducting due diligence through supplier verification. Reputable manufacturers can provide certifications and product samples to validate their quality.
-
What are the benefits of procuring probes and sensors wholesale?
Acquiring probes and sensors in bulk offers advantages such as cost savings, volume discounts, and consistent product quality. Wholesale purchases provide flexibility for customization and enable access to a diverse range of options to meet various security and protection needs.
Gas · ISO · Home
Zigbee Tuya Smart Smoke Detector Sensor Alarm Sensitivity Safety
US$ 9.9-10.9
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Description
Zigbee Tuya Smart Smoke Detector Sensor Alarm Sensitivity Safety
Runs by ZigBee protocol, ZDD-001S-ZB is a high-sensitivity photoelectric smart smoke detector for fast detection of slow, smoldering Smoke&Fire when Danger, It can give strobe &sound alarm, Real-time push notf
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
Wall Mounted · ISO · Home
360° Wired Ceiling Mounted Passive PIR Detector PIR Motion Sensor Intruder Alarm Detector Bus Passive Infrared Detector
US$ 3.6-4
/ Set
100 Sets (MOQ)
100 Sets (MOQ)
Passive infrared detector works with quality fresnel lens and high precision sensor, detecting thermal radiation in 3-dimension space.When there is no moving target in the detecting range, RI radiation is relatively low and basically stable, no alarm signal is going to be triggered. When intruder pa
Smoke Alarm · Home · Ceiling Mounted
2 Wire 24V DC Fire Alarm Addressable Smoke Detector for Alarm System
US$ 6.5-7.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Photoelectric Smoke Detector
Features
Ultra low power consumption with non-polarized two wire bus.
Professional microchip provides highest reliability.
Combined infrared ray with blue ray detection technology allows a higher level of false alarm immunity.
Drift compensation for environmental ch
CCC · ISO · Sensor
Handheld Gas Leak Detector for Detecting 0-20ppm C2h4o with Rechargeable Battery
US$ 100-350
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Handheld gas leak detector for detecting 0-20ppm C2H4O with rechargeable battery
Introduction
The AGH5100 portable gas detector can detect toxic gases such as oxygen, chlorine, ammonia and carbon monoxide in the environment. The product is fully gripped, compact, and the built-in advanced elec
- Nanjing AIYI Technologies Co., Ltd.
-
- Jiangsu, China
- Contact Now
Smoke Alarm · Home · Gas
Co Carbon Monoxide Detector Beeping Sound Alarm with Shut off Valve
US$ 7-7.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
General
The gas alarm is designed for single station use. Small and compact, the design and color makes it ideal for use in the home, small commercial properties, and recreational vehicles. It is intended to detect leakage of natural gas (methane gas), town gas, and bottled gas (propane gas). The u
Wall Mounted · ISO · Home
20m Security IR Beam Detector 1 Beam Active Infrared Photoelectric Beam Sensor Detector IR Beam Barrier for Alarm System
US$ 5-8
/ Set
10 Sets (MOQ)
10 Sets (MOQ)
Features:
Dual-Beam Active Infrared Photoelectronic Detector
1pcs light Beams
Outdoor 20M, Indoor 60M
Working temperature: -10ºC~+50ºC ;
Humidity: ≤95%RH
Specification:
Protection range
In building 20 to 60 meters
Protection range
External 20 meters(MAX)
Infrared beams
1-be
Smoke Alarm · Home · Ceiling Mounted
Two Wire 24V Conventional Smoke Detector for Fire Alarm System in Fire Alarm
US$ 3.5-4.8
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
INSTALLATION AND MAINTENANCE INSTRUCTIONS
Conventional Photoelectric Smoke Sensors
SPECIFICATIONS
Operating Voltage Range: 9 to 28VDC Volts Non-polarized
Standby Current: ≤60µA @ 24 VDC
Maximum Alarm Current (LED on: ) ≤30mA @ 24 VDC
Operating Humidity Ra
Gas · Home · Smoke Alarm
AC220V Home Standalone Combustible Gas Detector Coal Natural Gas Leak Alarm
US$ 7.5-8.2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
General
The gas alarm is designed for single station use. Small and compact, the design and color makes it ideal for use in the home, small commercial properties, and recreational vehicles. It is intended to detect leakage of natural gas (methane gas), town gas, and bottled gas (propane gas). Th
Built in · CCC · Special Equipment
12V/24V 4wired Fire Alarm Smoke Alarm for Electric Cabinet Usage
US$ 8.9-10.7
/ 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
- Contact Now
Wall Mounted · Home · CE
AS-E501-IR3 Explosion Proof Triple Wavelength Infrared Flame Detector
US$ 400-700
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Explosion Proof Triple Wavelength Infrared Flame Detector
Description:
AS-E501-IR3 detector provides a new generation of fire detection capability and technical standard. The flame detector which adopts a specially designed narrow-band infrared sensors, it can distinguish the real flame ra
- Shenzhen Ansorl Technology Co., Ltd.
-
5(5.0)
"On-time Delivery"On-time Delivery - Guangdong, China
- Others
- Contact Now
Smoke Alarm · Home · Ceiling Mounted
Fire Alarm System Detector Photoelectric Conventional Electric Wired Smoke Detector
US$ 3.5-4.8
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
INSTALLATION AND MAINTENANCE INSTRUCTIONS
Conventional Photoelectric Smoke Sensors
SPECIFICATIONS
Operating Voltage Range: 9 to 28VDC Volts Non-polarized
Standby Current: ≤60µA @ 24 VDC
Maximum Alarm Current (LED on: ) ≤30mA @ 24 VDC
Operating Humidity Ra
CCC · ISO · Sensor
Ex Certified Portable Gas Sniffer for Detecting 0-20ppm So2 with LCD Display
US$ 100-350
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
EX certified portable gas sniffer for detecting 0-20ppm SO2 with LCD display
Introduction
The AGH5100 portable gas detector can detect toxic gases such as oxygen, chlorine, ammonia and carbon monoxide in the environment. The product is fully gripped, compact, and the built-in advanced electro
- Nanjing AIYI Technologies Co., Ltd.
-
- Jiangsu, China
- Contact Now
Home · CE · Sensor
Wired Ceiling Mount Curtain PIR Infrared Active Motion Detector for Home Security Alarm System
US$ 5.9-8.9
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Description
Wired Ceiling Mount Curtain PIR Infrared Active Motion Detector for Home Security Alarm System
Ceiling Mount Curtain PIR Motion Detector: 360°Ceiling Mount PIR, Detecting human in a wild angle area by installed on ceiling. It has adopted advanced technology in signal proce
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
Gas · ISO · Home
Wholesale Smoke Detector Fire Alarm Zigbee Smoke Detector with Battery
US$ 9.9-10.9
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Description
Wholesale Smoke Detector Fire Alarm Zigbee Smoke Detector with Battery
Runs by ZigBee protocol, ZDD-001S-ZB is a high-sensitivity photoelectric smart smoke detector for fast detection of slow, smoldering Smoke&Fire when Danger, It can give strobe &sound alarm, Real-time pus
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
Wall Mounted · ISO · Home
Zigbee Gas Leakage Detector for Smart Home Security Alarm Detector
US$ 10.9-14.9
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Description
Zigbee Gas Leakage Detector for Smart Home Security Alarm Detector
ZDD-002G-ZB ZigBee flammable gas alarm is used to detect the leakage of flammable gas and prevent the harm caused by gas leakage. The alarm uses high stability semiconductor gas sensor, which has the charact
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
Smoke Alarm · Home · Gas
Combustible Gas Leakage Alarm Detector in Gas Sensor Monitor for Home Security
US$ 7.5-8.2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
General
The gas alarm is designed for single station use. Small and compact, the design and color makes it ideal for use in the home, small commercial properties, and recreational vehicles. It is intended to detect leakage of natural gas (methane gas), town gas, and bottled gas (propane gas). Th
Gas · Home · Smoke Alarm
Made in China Wall Mounted Home Multi Gas LPG Natural Gas Coal Gas Leak Detector
US$ 5.2-8.2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
General
The gas alarm is designed for single station use. Small and compact, the design and color makes it ideal for use in the home, small commercial properties, and recreational vehicles. It is intended to detect leakage of natural gas (methane gas), town gas, and bottled gas (propane gas). Th
Ceiling Mounted · Home · Temperature
Fire Alarm Addressable Heat Detector of Addressable Smoke Alarm System
US$ 8.2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Instruction manual of H-6002 heat detector
A. Features
1.Built-in product ID code
2.Using hardware and software filtering to improve the anti-interference ability of the temperature detector
3.2 bus, linkage type,nonpolarity
4.Advanced electronic code technology improves the flexibility of co
Gas · Special Equipment · Home
Explosion-Proof Gas Sensors Gas Alarm Ethylene Oxide Ex Gas Detector
US$ 110-140
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
echnical parameters:
Product model:
EX-600-G
Product Texting:
Testing Ethylene oxide in air
Sensor type
Electro -chemical sensor
Tested reagents:
0-100%LEL
Resolution:
0.1%LEL
Display mode:
LCD display
Temperature:
Wet degree accessories, Temperature measuring range: -40 to 70 DE
Liquid · CE · Home
Golden Supplier 433MHz Water Leak Detector for Wireless Alarm Systems
US$ 9-10
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Wireless water leakage detector for security and protection
Water leakage detector:
SR-W03BHS: Independent water leakage detector
SR-W03BHR:Wireless water leakage detector
SR-W03BHC-DC: Network water leakage detector
(SR-W03BHR)Green font is the type recommended for you in this Web p
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