Smoke Alarm · Home · Ceiling Mounted
2 Wire Conventional Smoke Detector for Conventional Fire Aalarm System
US$ 2.5-3.2
/ 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
Handheld · Industry · CE
Refrigerant Leak Detector and Gas Analyzer Tester Efficient Refrigerant Detector and Leak Tester
US$ 78-85
/ piece
1 piece (MOQ)
1 piece (MOQ)
Product Parameters
Sensor Type
Infrared
Sensor Sensibility
Max. 4g/year
Sensor Life
10 years
Detectable Gases
R134a, R410A, R32, R22, HFO-1234 and all HFCs, HCFCs, CFCs, PFCs.
Auto OFF
After 10min of inactivity
Power
Built-in lithium battery 3.7V 3000mA
Battery Runtime
Up to 6 hours
- Qingdao Geerte Refrigeration Parts Co., Ltd.
-
- Shandong, China
- Contact Now
Metal · CE · Temperature
Microsensewire Linear Heat Detector Heat Detection Cable
US$ 2.3-3.2
/ Meter
100 Meters (MOQ)
100 Meters (MOQ)
here are multiple types of LHD, Conventional Type, Outdoor Type, High performance of Chemical Resistance Type and Explosion Proof Type, each type has its own feature and applications. Please choose the right type according to the factual situation.
Description of matching electrical equipments
MS1
Contact Type · Special Equipment · Home
Explosion Proof Hazardous Areas 88 105 135 180 Degree Linear Heat Detection System Cablefloating Roof Tanks
US$ 1.59-2
/ Meter
1 Meter (MOQ)
1 Meter (MOQ)
Product Description
Specification
Linear heat cable
Compared with other kind of detectors, Digital Linear Heat Detector provides avery-early alarm detecting function to the protected environment, the
detector can be known as an intelligent "switch" type detector. The polymersbetw
CE · Special Equipment · Gas
Leak Detector for Refrigerator & Freezer Parts
US$ 49.68-62.98
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Elitech ILD-300 Refrigerant Leak Detector delivers outstanding sensitivity to all refrigerants yet resisting Jobsite contaminants such as dust, dirt, and oil. For maximum versatility and ease of use, it has features such as rechargeable batteries, adjustable high/low sensitivity
- Jinan Retekool Inc
-
5(1.0)
"Fast Delivery"Fast Delivery - Shandong, China
- Contact Now
Electro-Optical Type · RoHS · Smoke Alarm
Home Security Alarm System Carbon Monoxide Alarm with Low Voltage
US$ 2.5
/ Piece
2000 Pieces (MOQ)
2000 Pieces (MOQ)
Home Security Alarm System Carbon Monoxide Alarm With Low Voltage
Product Description
This product is photoelectric type, and works on the principle that infrared scatters in the smoke to probe the smoke which is generated by both the incomplete combustion and combustion at the initial stage of
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Gas · Industry · Wall Mounted
Carbon Monoxide Detector Fire Alarm 3VDC Battery Monoxide Carbon Detector
US$ 13.2-16.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction of Carbon Monoxide detector detector
The standalone Carbon Monoxide detector AW-D125S is designed to provide open area CO detection without wiring, and it is easy to install and construct. the design and color makes it ideal for use in the home.It is intended to detect leakage of c
Handheld · Industry · CE
Refrigerant Leak Detector and Refrigerant Detector Tester Gas Leak Detector
US$ 78-85
/ piece
1 piece (MOQ)
1 piece (MOQ)
Product Parameters
Sensor Type
Infrared
Sensor Sensibility
Max. 4g/year
Sensor Life
10 years
Detectable Gases
R134a, R410A, R32, R22, HFO-1234 and all HFCs, HCFCs, CFCs, PFCs.
Auto OFF
After 10min of inactivity
Power
Built-in lithium battery 3.7V 3000mA
Battery Runtime
Up to 6 hours
- Qingdao Geerte Refrigeration Parts Co., Ltd.
-
- Shandong, China
- Contact Now
Metal · CE · Temperature
FM Certification Linear Heat Detector Interface Connection Module
US$ 180-250
/ Set
1 Set (MOQ)
1 Set (MOQ)
here are multiple types of LHD, Conventional Type, Outdoor Type, High performance of Chemical Resistance Type and Explosion Proof Type, each type has its own feature and applications. Please choose the right type according to the factual situation.
Description of matching electrical equipments
MS1
Metal · CE · Temperature
Electric Substation Power Station Used Linear Heat Detector Fire Alarm Heat Detection Cable Price
US$ 2.3-3.2
/ Meter
100 Meters (MOQ)
100 Meters (MOQ)
here are multiple types of LHD, Conventional Type, Outdoor Type, High performance of Chemical Resistance Type and Explosion Proof Type, each type has its own feature and applications. Please choose the right type according to the factual situation.
Description of matching electrical equipments
MS1
-
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.
Electro-Optical Type · RoHS · Smoke Alarm
High Sensibility Home Security Fire Alarm with CE Approved
US$ 2.5
/ Piece
2000 Pieces (MOQ)
2000 Pieces (MOQ)
High Sensibility Home Security Fire Alarm With CE Approved
Product Description
This product is photoelectric type, and works on the principle that infrared scatters in the smoke to probe the smoke which is generated by both the incomplete combustion and combustion at the initial stage of the fir
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
RoHS · ISO · Wall Mounted
Compact Hydrogen Flame Detector with UV Cell Technology for Chemical Plants
US$ 145-185
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
S600 Flame Detector
Detection principle
infrared/ ultraviolet light;
Wavelength range
infrared 2.2μm 3.8μm 4.4μm 5.3μm ultraviolet 185~260nmUV;
Sensitivity
Level 1;
Response time
<30s;
Power-on warm-up time
60s;
Flame detection delay
3S;
Ambient
- Henan Zhong An Electronic Detection Technology ...
-
- Henan, China
- ISO9001:2015
- Contact Now
Handheld · Industry · CE
Factory Supply Refrigerant Gas Portable Refrigerant Halogen Gas Sensor Leak Detector
US$ 78-85
/ piece
1 piece (MOQ)
1 piece (MOQ)
Product Parameters
Sensor Type
Infrared
Sensor Sensibility
Max. 4g/year
Sensor Life
10 years
Detectable Gases
R134a, R410A, R32, R22, HFO-1234 and all HFCs, HCFCs, CFCs, PFCs.
Auto OFF
After 10min of inactivity
Power
Built-in lithium battery 3.7V 3000mA
Battery Runtime
Up to 6 hours
- Qingdao Geerte Refrigeration Parts Co., Ltd.
-
- Shandong, China
- Contact Now
RoHS · ISO · Wall Mounted
Reliable Triple IR Flame Detector with Fire and Gas Monitoring for Industrial Plants
US$ 145-185
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
S600 Flame Detector
Detection principle
infrared/ ultraviolet light;
Wavelength range
infrared 2.2μm 3.8μm 4.4μm 5.3μm ultraviolet 185~260nmUV;
Sensitivity
Level 1;
Response time
<30s;
Power-on warm-up time
60s;
Flame detection delay
3S;
Ambient
- Henan Zhong An Electronic Detection Technology ...
-
- Henan, China
- ISO9001:2015
- Contact Now
Metal · Special Equipment · Sensor
Sound Ruida 1000xi Remote Directional Sound Wave Remote, Suitable for Fixed Facilities
US$ 1-10000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
The Sonruida 1000Xi is a high-power, energy-efficient long-range directional sound wave. It is widely used in critical infrastructure protection, coastal, border and port security, and the security of medium/large ships and vehicles. The sound wave transmitter of the 1000Xi inte
- Beijing Tongrong International Trade Co., Ltd.
- Beijing, China
- Contact Now
Handheld · Industry · CE
HVAC Refrigerant Automotive Halogen Gas Tester AC Leak Detector
US$ 78-85
/ piece
1 piece (MOQ)
1 piece (MOQ)
Product Parameters
Sensor Type
Infrared
Sensor Sensibility
Max. 4g/year
Sensor Life
10 years
Detectable Gases
R134a, R410A, R32, R22, HFO-1234 and all HFCs, HCFCs, CFCs, PFCs.
Auto OFF
After 10min of inactivity
Power
Built-in lithium battery 3.7V 3000mA
Battery Runtime
Up to 6 hours
- Qingdao Geerte Refrigeration Parts Co., Ltd.
-
- Shandong, China
- Contact Now
Car/Motorcycle · Traffic · CE
Parking System Loop Detector
US$ 25
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Technical parameters:
Vehicle detector is a ring for single induction coil buried digital intelligent metal detector is mainly used to detect vehicles and metal objects. Using SMT technology , including high-performance microprocessors, adaptive and complete with a frequency environmental tracki
Handheld · Industry · CE
China Factory Wholesale Price Heated Diode Refrigerant Gas Leak Detector for Air Conditioning
US$ 78-85
/ piece
1 piece (MOQ)
1 piece (MOQ)
Product Parameters
Sensor Type
Infrared
Sensor Sensibility
Max. 4g/year
Sensor Life
10 years
Detectable Gases
R134a, R410A, R32, R22, HFO-1234 and all HFCs, HCFCs, CFCs, PFCs.
Auto OFF
After 10min of inactivity
Power
Built-in lithium battery 3.7V 3000mA
Battery Runtime
Up to 6 hours
- Qingdao Geerte Refrigeration Parts Co., Ltd.
-
- Shandong, China
- Contact Now
RoHS · ISO · Wall Mounted
Plus UV Fire Detector with Ultraviolet Infrared Flame Detection System
US$ 145-185
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
S600 Flame Detector
Detection principle
infrared/ ultraviolet light;
Wavelength range
infrared 2.2μm 3.8μm 4.4μm 5.3μm ultraviolet 185~260nmUV;
Sensitivity
Level 1;
Response time
<30s;
Power-on warm-up time
60s;
Flame detection delay
3S;
Ambient
- Henan Zhong An Electronic Detection Technology ...
-
- Henan, China
- ISO9001:2015
- Contact Now
Handheld · Industry · CE
High Sensitive Electronic Refrigerant Gas Leak Detector
US$ 78-85
/ piece
1 piece (MOQ)
1 piece (MOQ)
Product Parameters
Sensor Type
Infrared
Sensor Sensibility
Max. 4g/year
Sensor Life
10 years
Detectable Gases
R134a, R410A, R32, R22, HFO-1234 and all HFCs, HCFCs, CFCs, PFCs.
Auto OFF
After 10min of inactivity
Power
Built-in lithium battery 3.7V 3000mA
Battery Runtime
Up to 6 hours
- Qingdao Geerte Refrigeration Parts Co., Ltd.
-
- Shandong, China
- Contact Now
Industry · Special Equipment · Built in
Alarm Seismic Detector for Atms VV602plus
US$ 57-63
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
VV602-PLUS
Seismic Detector for ATMs and Night Safe Deposit Boxes
The VV600 Plus series seismic detectors are designed to detect attempts to break into vaults, safes, night deposit boxes, automatic teller machines (ATMs) and other reinforced physical areas such as data storage's and filing cabinet
- Shenzhen Taian Electronics Co., Ltd.
-
- Guangdong, China
- Contact Now
Handheld · Industry · CE
Gas Leak Detector So2 Detector Electronic Leak Detector
US$ 78-85
/ piece
1 piece (MOQ)
1 piece (MOQ)
Product Parameters
Sensor Type
Infrared
Sensor Sensibility
Max. 4g/year
Sensor Life
10 years
Detectable Gases
R134a, R410A, R32, R22, HFO-1234 and all HFCs, HCFCs, CFCs, PFCs.
Auto OFF
After 10min of inactivity
Power
Built-in lithium battery 3.7V 3000mA
Battery Runtime
Up to 6 hours
- Qingdao Geerte Refrigeration Parts Co., Ltd.
-
- Shandong, China
- Contact Now
Handheld · ISO · Industry
Guard Spirit Dual Function Portable Explosive Detector / Narcotic Detectors for Airport
US$ 6000-7000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
XJ-BT100 Explosives & Narcotics Detector
XJ-BT100 Portable Explosive drug detector is the explosive and drug detector machine which designed and produced by our company.This product use the international most advanced principle of ion mobility spectrometry (IMS) technology,can accurately detec
- Shenzhen Xinyuantong Electronics Co., Ltd.
-
- Guangdong, China
- ISO9001:2015, ISO45001:2018, ISO14001
- Contact Now
Electro-Optical Type · RoHS · Smoke Alarm
Customized Home Security Alarm Control System with CE Approved
US$ 2.5
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Customized Home Security Alarm Control System With Ce Approved
Product Description
This product is photoelectric type, and works on the principle that infrared scatters in the smoke to probe the smoke which is generated by both the incomplete combustion and combustion at the initial stage of the
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
CE
Sc541 Aiot Integrated Milesight X1 Security Camera with 1920X1080 Resolution
US$ 50-210
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
X1 Sensing Camera SC541/SC541-HL
Enable Pictures to Inspire Unlimited Sensing Insights
WiFi/WiFi-Halow
Product Description
X1 Sensing Camera is a creative AIoT product with applicable and intelligent applications. By capturing pictures, X1 Sensing camera can replace human inspection in multip
- Nantong Super Intelligence Technology Co., Ltd
-
- Jiangsu, China
- Contact Now
Industry · CE · Probe
Fingerprint LED Lighting Security Guard Tour Probe System for Access Control System
US$ 168
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Fingerprint LED Lighting Security Guard Tour Probe System
Model No.: GTP-6500F
USB cable (Pogo Pin Contacts)
GTP-6500F Fingerprint LED Lighting Guard Tour System
An absolute surprise product is a combination of fingerprint, custom event definition, LED lighting and built-in rechargeable ba
- S4A Industrial Co., Limited
-
5(5.0)
"Fast Delivery"Fast Delivery - Guangdong, China
- Contact Now
Sensor · ISO
Uav Optoelectronic Tracking Equipment
10 Pieces (MOQ)
The vehicle-mounted turret integrates a high-definition visible light camera, a cooled or uncooled infrared thermal imager, a laser rangefinder/illuminator, a high-precision stabilized gyroscope, an AI tracking detection and recognition module, and a precision servo control unit. By comprehensively
Electro-Optical Type · RoHS · Smoke Alarm
Fire Prevention Smoke Detector Safety Kit Fire Alarm Smoke Sensor with Wireless Home Alarm System
US$ 2.5
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Fire prevention Smoke Detector Safety Kit Fire Alarm Smoke Sensor
Product Description
This product is photoelectric type, and works on the principle that infrared scatters in the smoke to probe the smoke which is generated by both the incomplete combustion and combustion at the initial stage of
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Electro-Optical Type · RoHS · Smoke Alarm
Safety Alarm Wireless Photoelectric Smoke Alarm
US$ 2.5
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Safety Alarm Wireless Photoelectric Smoke Alarm
Product Description
This product is photoelectric type, and works on the principle that infrared scatters in the smoke to probe the smoke which is generated by both the incomplete combustion and combustion at the initial stage of the fire. The detec
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
CCC · ISO · Sensor
Handheld Single Gas Leak Detector for Toxic Gas with LCD Display and PC TPU Shell
US$ 100-350
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Handheld single gas leak detector for toxic gas with LCD display and PC TPU shell
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 el
- Nanjing AIYI Technologies Co., Ltd.
-
- Jiangsu, China
- Contact Now
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