Active · RoHS · Wireless
Living Room Bedroom High-Sensitivity Easy to Install Smoke Detector
US$ 3.50
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Ce En14604 Approved Mini Size Long Life 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
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Electro-Optical Type · RoHS · Smoke Alarm
Fire Alarm System Smoke Sensor Fire Detector
50 Pieces (MOQ)
Fire Alarm System Smoke Sensor Fire Detector
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 de
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Electro-Optical Type · RoHS · Smoke Alarm
Vehicle Detector Smoke Sensor Alarm System Gas Detector
3000 Pieces (MOQ)
Vehicle Detector Smoke Sensor Alarm System Gas Detector
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 f
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Electro-Optical Type · RoHS · Smoke Alarm
Home Alarm Control Systems Smoke Sensor Detector
3000 Pieces (MOQ)
Home Alarm Control Systems Smoke Sensor Detector
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. Th
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
CE
Nanoradar 24GHz Mmwave Speed Radar Sensor for Intelligent Transportation System
US$ 170
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
About Nanoradar Company
Nanoradar is established in 2012 which is specialized in developing, producing and selling millimeter wave radar for Security, UAV, Automotive, Smart Traffic and other industrial application, our radar sensor is covering 24GHz, 77GHz and 79GHz, we are successfully developed
- Novasky Technology Company Limited by Shares
-
- Hunan, China
- Contact Now
Gas · CE · Industry
K60-V Portable 5 Multigas Detector (O2 LEL CO H2S VOCs)
US$ 120-450
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
K60-V Portable 5 Multigas Detector(O2 LEL CO H2S VOCs)
The K60-V is a full-featured, compact, up to five sensor gas detector for oxygen, combustibles, hydrogen sulfide, carbon monoxide, sulfur dioxide or VOCs etc (gas types could be optional customized based on clients' requests).K
- Nanjing KELISAIKE Safety Equipment Co., Ltd.
-
- Jiangsu, China
- ISO9001:2015
- Contact Now
CE · RoHS · Industry
Es-P14 Ceiling Flush Movement Sensor Switch
US$ 2.5-4.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
ES-P14 Ceiling Flush movement Sensor Switch specifications:
1. Power source: 220V/AC-240V/AC
2. Power frequency: 50/60Hz
3. Time delay: Min. 10± 3sec.; Max. 7± 2min
4. Detection angle: 360°
5. Ambient light: < 10LUX-daylight
6. Working temperature: -10-+40ºC
7. Detectio
- Ningbo Energylux Optoelectronics Technology ...
-
- Zhejiang, China
- Contact Now
ISO · Special Equipment · Home
Pqwt-L6000 Pipe Leak Detector, Design for Indoor or Outdoor Underground Pipes Leakage Detection.
US$ 1-2400
/ Set
1 Set (MOQ)
1 Set (MOQ)
PQWT-L series is the newly updated and multi-functional water leak detector, it is applied to different detecting leakage of outdoor water pipe, fire pipe, heating system, indoor water pipe, and underground heating floor pipe. By collecting and analyzing leakage signal, it solves the problem of pres
CE · ISO · Built in
24V Single Channel Loop Vehicle Detector for Road Barrier
US$ 28-40
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Automatic Sensitivity Boost function boosts the sensitivity to the maximum
Dialer on-off switch select action mode and output mode of the relay
Power-on automatic reset and manual reset functions
Tunable working frequency
Vehicle Loop Detector includes GVD3 series and GVD1 s
- TIANJIN G-TEK SENSOR TECHNOLOGY CO., ...
-
5(5.0)
"On-time Delivery"On-time Delivery - Tianjin, China
- ISO9001:2015, ISO45001:2018, ISO14001, Others
- Contact Now
Home · Contact Type · Special Equipment
Security Alarm One Beam Ifrared Detector Ax-25kj Universal Infrared Sensors for Automatic Doors
50 Pieces (MOQ)
Security Alarm One Beam Ifrared Detector AX-25KJ Universal infrared sensors for automatic doors
Specification:
AX-25KD detection range 25m
Universal infrared sensors for automatic doors
Model
AX-25KJ
Maximum detection range
25M
Power supply
DC12V/AC24V
Input
RX 15mA-TX 30mA
Alarm
- Shenzhen Taian Electronics Co., Ltd.
-
- Guangdong, China
- Contact Now
-
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.
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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 · CE · Industry
Factory Supplied CE Certified Industrial Portable 5 Multi Biogas Analyzer
US$ 180-450
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Factory Supplied CE Certified Industrial Portable 5 Multi Biogas Analyzer
The K60-V is a full-featured, compact, up to five sensor gas detector for oxygen, combustibles, hydrogen sulfide, carbon monoxide, sulfur dioxide or VOCs etc (gas types could be optional customized based on clients' requ
- Nanjing KELISAIKE Safety Equipment Co., Ltd.
-
- Jiangsu, China
- ISO9001:2015
- Contact Now
Smoke Alarm · Home · Ceiling Mounted
Fast Response Stand Alone Wireless Smoke Alarm Detector with LED Flash
US$ 5.5-6.2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Battery Powered Photoelectric Smoke Alarm with excellent stability and high-sensitivity
Key Specifications/Special Features
Power Source: 9V Battery (included).
Audio Alarm: ≥ 85dB/3m
Temperature Range: 0ºC to 40ºC
Humidity Range: 5%-95% relative humidity(RH)
Sensor: Photoelectri
RoHS · ISO · Sensor
Nanoradar 24GHz Tsr20 Radar Sensor for Traffic System Management (TSM)
US$ 185
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Company Profile
Hunan Nanoradar Science and Technology Co., Ltd is a subsidiary of Novasky, which is established in 2012 which is specialized in developing, producing and selling millimeter wave radar for security, UAV, Automotive, Smart Traffic and other industrial application, our radar sen
- Novasky Technology Company Limited by Shares
-
- Hunan, China
- Contact Now
Home · CE · Sensor
433MHz Wired 25kg Pet Immune Motion PIR Sensor Infrared Detector for Alarm Security System
US$ 5.5-6
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
433Mhz Wired 25Kg Pet Immune Motion Pir Sensor Infrared Detector For Alarm Security System
APPLICATION: security, alarm, home smart, human infrared detector, sensor
Product Feature:
1.Triple technologies of dual infrared + artificial intelligence+microwave (micro movement is optional);
2
RoHS · ISO · Sensor
Nanoradar 24GHz Mmw Radar Sensor Transducer for Road Traffic, Car Monitoring
US$ 125-185
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Company Profile
Hunan Nanoradar Science and Technology Co., Ltd is a subsidiary of Novasky, which is established in 2012 which is specialized in developing, producing and selling millimeter wave radar for security, UAV, Automotive, Smart Traffic and other industrial application, our radar sen
- Novasky Technology Company Limited by Shares
-
- Hunan, China
- Contact Now
Gas · CE · Industry
Portable Biogas Analyzer CH4/CO2/O2/H2s 4 Gas Detector
US$ 120-500
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Portable Biogas Analyzer CH4/CO2/O2/H2S 4 Gas Detector
The K60-IV is a full-featured, compact, one- to four-sensor gas detector for oxygen, combustibles, hydrogen sulfide,carbon monoxide or sulfur dioxide. Key features include easy-to-operate design, a water-resistant case and high sensitivity se
- Nanjing KELISAIKE Safety Equipment Co., Ltd.
-
- Jiangsu, China
- ISO9001:2015
- Contact Now
Wall Mounted · Home · Sensor
Input Module of Programmable Logic Controller (PLC) in Alarm System
US$ 7.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Instruction manual of M-6006 input module
A. Features
1.Installed directly in the embedded box
2.Built-in product ID code
3.Using hardware and software filtering technology to improve the module's anti-jamming capability
4.Linkage, 2 bus type,nonpolarity
B. Specifications
Working voltage
l
Sensor · ISO
Man-Portable Surveillance Radar Providing Premium Situational Awareness in Border-, Coastal- and Site-Surveillance Application
US$ 20000-30000
/ Set
1 Set (MOQ)
1 Set (MOQ)
Ground Surveillance Radar
GRB101-1C / C Band
GRB 101 -1C provides state-of-the-art protection for the airfield and ground, and is a C-band working radar, mainly used to detect and track ground targets, to immediately report the position and coordinate information of targets and quickly make di
ISO · Special Equipment · Sensor
Microwave Perimeter Radar with Video Alarm System for Perimeter Protection
US$ 180000-200000
/ Set
1 Set (MOQ)
1 Set (MOQ)
Air Surveillance Radar
ASR 223-5C1K-3D / C band
ASR 223-5C1K-3D is a security surveillance radar, which is the same type of radar as ASR 223-1C1K which is a phased array radar with advanced technology and stable performance developed for the detection of low flying drones.
The difference i
Gas · CE · Industry
Li-Battery Operated 4 in 1 Multi Gas Infrared 100%Vol Portable Analyzer
US$ 120-500
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Li-battery Operated 4 in 1 Multi Gas Infrared 100%Vol Portable Analyzer
The K60-IV is a full-featured, compact, one- to four-sensor gas detector for oxygen, combustibles, hydrogen sulfide,carbon monoxide or sulfur dioxide. Key features include easy-to-operate design, a water-resistant case and hi
- Nanjing KELISAIKE Safety Equipment Co., Ltd.
-
- Jiangsu, China
- ISO9001:2015
- Contact Now
Built in · CCC · Special Equipment
Fire Alarm Smoke Alarm with 4 Wire Relay Output DC12/24V
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
Home · Special Equipment · Traffic
Industrial Microwave Motion Sensor Detector for Sliding Doors
US$ 10-15
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
1. Introduction
This product is the direction detection microwave sensor based on 24G integrated chips. It detects the approach signal, ignores the far away signal and shields unnecessary door opening actions. It can also be switched to two-way detection mode. Compared with microwave sensors with m
ISO
3D Perimeter Suveillance Radar System with Classification and Tracking of Pedestrians, Vehicles, and Drones
US$ 180000-200000
/ Set
1 Set (MOQ)
1 Set (MOQ)
Air Surveillance Radar
ASR 223-5C1K-3D / C band
ASR 223-5C1K-3D is a security surveillance radar, which is the same type of radar as ASR 223-1C1K which is a phased array radar with advanced technology and stable performance developed for the detection of low flying drones.
The difference i
Built in · CCC · Special Equipment
High Reliability Fire Alarm Smoke Detector for Security and Protection System
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
Built in · CCC · Special Equipment
4 Wired Fire Alarm Smoke Detector with Relay out Put
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
Smoke Alarm · Home · Ceiling Mounted
Best Ceiling Mounted Photoelectric Battery-Operated Smoke Detector with High Sensitivity
US$ 5.5-6.2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Battery Powered Photoelectric Smoke Alarm with excellent stability and high-sensitivity.
Key Specifications/Special Features
Power Source: 9V Battery (not included).
Audio Alarm: ≥ 85dB/3m
Temperature Range: 0ºC to 40ºC
Humidity Range: 5%-95% relative humidity(RH)
Sensor: Photoel
CE · ISO · Sensor
Security Radar Products Detect and Locate Targets by Emitting Electromagnetic Waves and Detecting Echoes with Doppler Effect Reflected From Objects.
US$ 41095-43835
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Basic Information
Operating Frequency
24GHz
Directional scanning range
±45°
Pitch coverage range
15°
Maximum number of detectable targets
100
Operating distance
For personnel: ≥ 1km (maximum distance of 1.3km), for vehicles and ships: ≥ 2km (maximum distance of 2.4k
Anti-theft · CE · Industry
Very Popular Wired Alarm Security Systems Comet PIR Detector Rk-210pr/Rk-210PT
US$ 4.6-6.5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Very Popular Wired Alarm Security Systems Comet PIR Detector RK-210PR/RK-210PT
Specification:
The CoMET PIR is an ideal solution for cost effective residential applications.
The CoMET PIR provide a reliable and cost-effective solution based on PIR technology.
Wide angle 12m X 12m (40' x 40
- Shenzhen Taian Electronics Co., Ltd.
-
- Guangdong, China
- Contact Now
ISO · Special Equipment · Sensor
Microwave Doppler C Band Radar with Motion Sensor Detector and Surveillance Camera
US$ 180000-200000
/ Set
1 Set (MOQ)
1 Set (MOQ)
Air Surveillance Radar
ASR 223-5C1K-3D / C band
ASR 223-5C1K-3D is a security surveillance radar, which is the same type of radar as ASR 223-1C1K which is a phased array radar with advanced technology and stable performance developed for the detection of low flying drones.
The difference i
Contact Type · ISO · Car/Motorcycle
77GHz Collision Avoidance Radar for Vehicle Safety Driver
US$ 255
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Company Profile
Hunan NovaSky Electronic Technology Co., Ltd.. was established in 2006. The company focuses on electromagnetic detection, sensing and control technology, and provides product and system integration services for anti-terrorism, search&rescue, high-end security and automotive safety.
- Novasky Technology Company Limited by Shares
-
- Hunan, China
- Contact Now
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