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sensor detector
3,000+ factories verified
Ningbo Sentek Electronics Co., Ltd.
21 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Fire Protection Smoke Detector Portable Alarm Sensors
US$
1.90
-
3.80
100 Pieces
(MOQ)
Fire Alarm/ Wired Conventional Photoelectric Smoke Detector Sensor SD-119
US$
5.30
-
9.00
100 Pieces
(MOQ)
Photoelectric Cigarette Smoke Detector Sensor CD290-CS-4RC with Remote Control
US$
6.00
-
12.00
100 Pieces
(MOQ)
Home Alarm Security System Wireless PIR Infrared Motion Sensor Detector
Negotiable
100 Pieces
(MOQ)
1/4
Henan Zhong An Electronic Detection Technology CO.,LTD
14 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Custom Made Fixed Gas Detector Hydrogen Sulfide Ammonia Methane Ethylene Smart Sensor LPG Leak Detector Price
US$
75.00
-
85.00
1 Set
(MOQ)
Laser Detector Arduino Methane Gas Detector Laser Receiver Sensor CH4 Gas Detector
US$
2,350.00
-
2,450.00
1 Piece
(MOQ)
Industrial Scientific 4 Gas Monitor Detector Meter Sensor for Multi Gas Leak
US$
220.00
-
285.00
1 Piece
(MOQ)
Best Value Fixed 4 Gas Sensor Industrial Scientific PRO Safety Equipment Detector
US$
145.00
-
185.00
1 Set
(MOQ)
1/4
Anka Sci-Tech Co., Limited
19 yrs
·
Manufacturer/Factory
Send Inquiry
Anka WiFi Smart Vaping Alarm with Pm2.5 Sensor E-Cigarette Detector Vape Detectors
US$
63.00
-
65.00
2 Pieces
(MOQ)
As3786 Best Wireless Interconnected Smoke Detectors with Built-in Battery and Photoelectric Sensor for Amazon Seller Retailer
US$
9.50
-
11.00
500 Pieces
(MOQ)
Anka 240V Hardwired Mains Powered Photoelectric Smoke Alarm Smoke Sensor Detector with 9V Battery Backup Fire Fighting Detecting
US$
9.50
-
11.00
50 Pieces
(MOQ)
Independent Gas Detectors CE Gas Alarms CH4 Gas Senor for Italy
US$
8.50
-
9.80
5 Pieces
(MOQ)
1/4
Qingdao Allred Electronics Co., Ltd.
Send Inquiry
Uav Leakage Sensor Drone Module Laser Gas Detector for Methane Detection
US$
3,300.00
-
3,600.00
1 Piece
(MOQ)
Stationary Detection System Sensor So2 H2s CO2 Cl2 Helium Fixed Gas Detector
US$
180.00
-
370.00
1 Piece
(MOQ)
Wall Mounted Stand-Alone CO2 Propane Alert Sensor Wireless Gas Detector
US$
320.00
-
460.00
1 Piece
(MOQ)
High Precision Point Type Fixed H2 Gas Sensor Hydrogen Leak Detector
US$
150.00
-
230.00
1 Piece
(MOQ)
1/4
Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.
12 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Portable Industrial Gas Leak Laser Infrared Sensor Methane Gun Gas Detector
US$
5,035.00
-
5,235.00
1 Piece
(MOQ)
Gas Alarm CH4 H2 Ethylene Sensor Fixed 4in1 Gas Detector with Display
US$
144.90
-
173.40
1 Piece
(MOQ)
LCD Display Hydrogen Sensor Fixed Single Gas Detector
US$
343.00
-
380.00
1 Piece
(MOQ)
Original Composite Portable Imported Carbon Monoxide Sensors Gas Detector
US$
153.80
-
182.00
1 sets
(MOQ)
1/4
IDeal Intelligent Technology Co., Ltd.
Send Inquiry
LED Barrier Radar Motion Sensor Vehicle Detector Sensor Alternative to Loop Detector
US$
1.00
-
78.00
2 Pieces
(MOQ)
Microwave Sensor/Radar Detector for Automatic Doors
US$
5.00
-
12.00
10 Pieces
(MOQ)
Parking Sensor and Loop Detector
Negotiable
2 Pieces
(MOQ)
Best Barrier Radar Sensor Vehicle Detector with Anti-Smash and Trigger Function
US$
1.00
-
56.00
2 Pieces
(MOQ)
1/4
Ease Security Co., Ltd.
5.0
Send Inquiry
Outdoor Active IR Beam Detector with Frequency Adjustable Sensor (ABT-150F)
US$
15.00
-
18.00
20 Pairs
(MOQ)
Infrared Sensor Alarm Wide-Angle Motion Detector Es-926 Security System
US$
4.00
-
6.00
1 Piece
(MOQ)
Es-926 Wall Mounted PIR Detector for Wide-Angle Infrared Sensor Alarm
US$
4.00
-
6.00
1 Piece
(MOQ)
2 Beams Outdoor Active IR Beam Sensor Infrared Detector with CE (ABT-100)
US$
6.00
-
11.00
1 Pair
(MOQ)
1/4
Kunshan Ast Optoelectronics Co., Ltd
6 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
CO2 Detector with Ndir Sensor and Alarm for Air Quality Monitor and Indoor Plant
US$
29.90
-
39.90
50 Pieces
(MOQ)
Gas Analyzer CO2 Detector with Smart Carbon Dioxide Sensor for School, Home Indoor Air Quality
US$
28.90
-
38.50
50 Pieces
(MOQ)
Desktop CO2 Detector with Dual Ndir Sensor and Temperature and Humidity Sensor for Home and School
US$
42.40
-
53.80
50 Pieces
(MOQ)
Portable Indoor CO2 Detector with Temperature and Humidity Sensor for Greenhouse and Home
US$
54.60
-
69.10
50 Pieces
(MOQ)
1/4
Ningxia Maiya Sensor Technology Development Co., Ltd
4.8
Send Inquiry
Citicel 4oxv O2 Sensor Oxygen Gas Detector for Medical & Industrial Safety
US$
24.00
-
24.60
1 pieces
(MOQ)
Msa Altair PRO Single-Gas Detector O2 Sensor Oxygen Gas Analyzer
US$
305.50
-
318.46
1 pieces
(MOQ)
Mst 410p Pre-Calibrated Sensor Portable Aspirated Pump Monitor Gas Detector
US$
672.49
1 Piece
(MOQ)
Ndustrial Portable Single Gas Detector for Confined Space Workers with Wireless Co 0-2000ppm Sensor & ATEX Certification (Honeywell BW Solo BWS1-CO-Y Yellow)
US$
260.00
-
278.30
1 pieces
(MOQ)
1/4
Shenzhen Puzhesi Technology Co., Ltd.
14 yrs
·
5.0
·
Trading Company
Send Inquiry
DC9V Independent Smoke Detector Alarm Fire Smoke Sensor Detector
US$
2.50
-
3.60
1 Piece
(MOQ)
Carbon Monoxide Detector Standalone Co Gas Sensor Warning-up Poisoning Alarm Detector
US$
11.50
-
12.50
1 Piece
(MOQ)
Kitchen Carbon Monoxide Poisoning Smoke Gas Sensor Warning Alarm Detector
US$
11.50
-
13.00
1 Piece
(MOQ)
Control Type Gas Alarm Sensor Gas Detector with Manipulator to Cut off Gas Leakage
US$
9.00
-
12.00
1 Piece
(MOQ)
1/4
Nanjing KELISAIKE Safety Equipment Co., Ltd.
22 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Fixed Gas Detector for Petroleum Industry Gas Leakage Alarming Brand Sensor Optional
Negotiable
1 Piece
(MOQ)
Hand Cl2 Chlorine Detector 0-20ppm Range Toxic Sensor Cl2 Gas Detector
US$
270.00
-
880.00
1 Piece
(MOQ)
Competitive Factory Price Portable Gas Alarm Detector Electrochemical Oxygen Gas Sensors
US$
110.00
-
180.00
1 Piece
(MOQ)
K500 Fixed Gas Detector with Honeywell and City Sensor
US$
300.00
-
1,100.00
1 Piece
(MOQ)
1/4
HANGZHOU GADE INTELLIGENT TECHNOLOGY CO., LTD
3 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Zigbee Smart Alarm Water Leak Sensor Anti-Flood System Detector High Sensitive Detector
US$
7.00
-
9.00
100 Pieces
(MOQ)
WiFi Smart Home System Water Leak Detector Leakage Sensor Google Home Alexa
US$
7.00
-
9.00
100 Pieces
(MOQ)
Water Leak Detector High Sensitive Alarm Leakage Sensor Google Assistant Tuya WiFi Smart Home
US$
7.00
-
9.00
100 Pieces
(MOQ)
Home Security Water Protection Smart Leak Detector Sensor 4 Pin High Sensitive
US$
7.00
-
9.00
100 Pieces
(MOQ)
1/4
Guangdong Jindun Electronic Technology Co., Ltd.
5.0
Send Inquiry
Automatic Smart Sensor Metal Detector for Industry Conveyor Garment Textile Toy Shoes Clothes Single Double Probe Broken Metal Needle Detector
US$
1,450.00
-
1,650.00
1 Piece
(MOQ)
High Sensitivity Hand Security Inspection Metal Sensor Detector
US$
25.00
-
30.00
1 Piece
(MOQ)
Walk Through Metal Detector with Infrared Temperature Sensor
US$
790.00
-
990.00
1 Set
(MOQ)
Portable Walk Through Gold Metal Detector Security Sensors Door
US$
450.00
-
550.00
1 Set
(MOQ)
1/4
Wuhan Guide Infrared Co., Ltd.
5.0
Send Inquiry
C125M MWIR Cooled FPA MCT Infrared Detector, Thermal Sensor Detector
Negotiable
1 Piece
(MOQ)
Cooled Thermal IR Sensor Detector 640x512/15μm for Long Range Surveillance System
Negotiable
1 Piece
(MOQ)
Clear Thermal Imaging Uncooled LWIR 640x512 Infrared Camera Core
Negotiable
1 Piece
(MOQ)
Ceramic Package Infrared Sensor, Thermal Imaging Detector with 400x300/12μm
Negotiable
1,000 Pieces
(MOQ)
1/4
SHENZHEN KORNO I AND E CO., LTD
Send Inquiry
Portable Methane Gas Detector CH4 Detector Gas Leak Detector Gas Analyzer with Infrared Sensor
US$
466.67
-
1,385.88
1 Piece
(MOQ)
Portable IP66 Ammonia Gas Detector with Electrochemical Gas Sensor (NH3 0-100ppm)
US$
399.65
-
998.25
2 Pieces
(MOQ)
CE Certified Portable Type Argon Gas Meter/ Gas Detector with Pump Tcd Sensor 0-99.999%Vol
US$
1,099.67
-
1,752.50
5 Pieces
(MOQ)
IP66 Fixed O3 Gas Analyzer Ozone Monitor Ozone Meter Ozone Detector with Electrochemical Sensor
US$
695.00
-
1,288.50
1 Piece
(MOQ)
1/4
Shenzhen YHG Heating Science & Technology Co., ltd
17 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Flame Detector UV Sensor C7035A1023 Photocell UV Flame Detector for Industrial Burner
US$
95.00
-
103.00
1 Piece
(MOQ)
Fireye 45UV5-1007 UV Flame Detector Sensor for Industrial Burners, Boilers and High-Reliability Combustion Safety Monitoring Systems
US$
2,040.00
-
2,060.00
1 Piece
(MOQ)
Fireye UV IR Flame Ionization Detector Sensor 45UV5-1009 for Industrial Combustion Gas Burner
US$
1,780.00
-
1,930.00
1 Piece
(MOQ)
Jate Qrb3 Flame Detector Tester Sensor Photocell for Gas Burner
US$
19.00
-
29.00
5 Pieces
(MOQ)
1/4
Shenzhen Sumring Technology Co., Limited
12 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Gas Leak Sensor LCD Display Screen Combustible Smart LPG Gas Alarm Detector
US$
6.15
-
7.71
100 Pieces
(MOQ)
Manufacturer Price Portable Gas Leak Alarm Standalone Combustible Co Detector Sensor
US$
4.40
-
5.20
100 Pieces
(MOQ)
Home Price Security Systems Fire Alarm Optical Smoke Sensor Detector
US$
4.90
-
6.62
500 Pieces
(MOQ)
2 Wire Fire Alarm Smoke Detector Sensor Conventional Smoke Detector
US$
3.60
-
4.80
1 Piece
(MOQ)
1/4
Beijing Zetron Technology Co., Ltd
8 yrs
·
5.0
·
Trading Company
Send Inquiry
Ms400-S Four-Gas Detector with Electrochemical, IR, Pid, and Catalytic Sensors
US$
200.00
-
3,000.00
1 Piece
(MOQ)
Ms104K Multi Sensor Gas Detector for Toxic Combustible and Asphyxiating Gas Detection
US$
50.00
-
1,000.00
1 Piece
(MOQ)
Fixed Multi Gas Detector Mic100 with Pid Ndir Electrochemical Sensor and Modbus Output
US$
140.00
-
300.00
1 Piece
(MOQ)
Ms104K-L Portable Gas Detector Supports Pid Photoionization Sensor Technology, Suitable for Hazardous Environments
US$
228.00
-
380.00
1 Piece
(MOQ)
1/4
Shenzhen Anslin Electronics Co., Ltd.
11 yrs
·
5.0
·
Trading Company
Send Inquiry
360° 12VDC Wired Ceiling Mounted Alarm Infrared Passive PIR Motion Sensor Detectors
US$
3.50
-
5.50
100 Sets
(MOQ)
High Quality Standalone Battery 9V Photoelectric Smoke Detectors Alarm Sensor Detectors
US$
3.50
-
4.00
10 Sets
(MOQ)
Wired Surface Wood Door Magnetic Contact / ABS Window Door Sensor Detector
US$
0.63
-
0.70
100 Sets
(MOQ)
360° Private Style Ceiling Mounted Wired Passive PIR Motion Sensor Detector
US$
4.30
-
4.80
100 Sets
(MOQ)
1/4
Shenzhen Ansorl Technology Co., Ltd.
10 yrs
·
5.0
Send Inquiry
Factory Optical Fire Security Smoke Sensor Detector Fire Alarm Systems
US$
3.00
-
6.00
1 Piece
(MOQ)
Wholesales Photoelectric Smoke Alarm Sensor Detector for Home Fire Alert
US$
3.00
-
5.00
1 Piece
(MOQ)
OEM Service Smoke Sensor Detector Price List
US$
3.00
-
6.00
1 Piece
(MOQ)
Fast Delivery Outdoor Multi Spectrum Infrared IR3 Flame Sensor Detector For Fire Detection
US$
500.00
-
750.00
1 Piece
(MOQ)
1/4
Ningbo Kingdun Electronic Industry Co., Ltd.
23 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Photo Sensor Mini Smoke Alarm Smoke Detector
Negotiable
500 Pieces
(MOQ)
Reliable Siren Cjb Photo Sensor Smoke Detector
US$
1.00
-
10.00
5,000 Pieces
(MOQ)
Home Security System Fire Fighting Smoke Sensor Detector with Wireless
US$
2.50
3,000 Pieces
(MOQ)
Fire Alarm System Smoke Sensor Fire Detector
Negotiable
50 Pieces
(MOQ)
1/4
Nanjing Jiayi Fire Technology Co., Ltd
5.0
Send Inquiry
Factory Battery Smoke Alarm Fire Sensor Leak Detector Customizable Fire Smoke Detector
US$
1.00
-
99.00
100 Pieces
(MOQ)
Best Quality Fire Smoke Alarm Detector Sensor with CE En14604 Certificate Fire Smoke Detector
US$
1.00
-
99.00
100 Pieces
(MOQ)
CE Certificated Fire Smoke Detector Sensor Alarm WiFi Smoke Fire Smoke Alarm Detector for Home
US$
1.00
-
99.00
100 Pieces
(MOQ)
9V White Standalone Fire Photoelectric Chamber Detector Smoke Alarm Fire Detector Sensor for Home Kitchen Bedroom
US$
1.00
-
99.00
100 Pieces
(MOQ)
1/4
Fujian Mayer Science & Technology Co., Ltd.
18 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Advanced Tunnel Metal Detector Sensor for Bakery Products
US$
4,700.00
-
5,600.00
1 Piece
(MOQ)
Industrial Metal Detector Sensor for Food Processing Applications
US$
4,900.00
-
5,800.00
1 Piece
(MOQ)
Reliable Tunnel Metal Detector Sensor for Food Processing
US$
4,900.00
-
5,800.00
1 Piece
(MOQ)
Advanced Tunnel Metal Detector Sensor for Enhanced Security
US$
4,700.00
-
5,600.00
1 Piece
(MOQ)
1/4
Guangdong Newgoer Instrument Co., Ltd
5 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Digital Conveyor Band Tunnel Head Metal Detector Sensor for Plastic Recycling
US$
1,400.00
-
1,680.00
1 Piece
(MOQ)
Textile Industry Conveyor Double Head Needle Detector Sensor Machine
US$
1,400.00
-
1,680.00
1 Piece
(MOQ)
China Garment and Textile Industry Conveyor Double Head Needle Detector Sensor Machine
US$
1,400.00
-
1,680.00
1 Piece
(MOQ)
Chinese Split Type Wood Coal Cement Metal Detector Head Sensor Price
US$
2,400.00
-
3,300.00
1 Piece
(MOQ)
1/4
Zhejiang Jiaboer Electronic Technology Co., Ltd.
Send Inquiry
En14604 Smoke Detector with Intelligent Sensor
US$
5.70
-
6.50
500 Pieces
(MOQ)
85dB Fire Alarm Sensor 433MHz Smoke Detector
Negotiable
1,000 Pieces
(MOQ)
Interlinked Security Alarms Smart Home Smoke Alarm En14604 Fire Sensor 10 Years Life Smoke Detector
US$
4.50
-
6.00
500 Pieces
(MOQ)
Indoor Carbon Dioxide Concentration Detector Air Quality CO2 Monitor CO2 Meter with Infrared Sensor
US$
35.00
-
38.00
500 Pieces
(MOQ)
1/4
Shenzhen Yifan Technology Co., Ltd.
10 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Air Quality Pollution Monitor, Formaldehyde Detector, Temperature and Humidity Meter, Sensor, Tester; Detection of Pm2.5/Pm10
US$
27.80
-
28.50
1 Piece
(MOQ)
Yf-8500-3 Continuous Measurement Ozone O3 Gas Detector Gas Leak Alarm Gas Alarm System Gas Detector Sensor
US$
400.00
-
428.50
1 Piece
(MOQ)
Air Quality Pollution Monitors, Sensors, and Detectors Detect Pm2.5/Pm10/Pm1.0 Micron Dust and Test Indoor Tvoc Volatile Organic Compound Gases
US$
242.80
-
257.10
1 Piece
(MOQ)
Industrial Gas Detectors Are Used for The Detection of Various Gases, and Gas Monitoring Unmanned Vehicles
US$
9,000.00
1 Piece
(MOQ)
1/4
Nanjing AIYI Technologies Co., Ltd.
Send Inquiry
Smart Sensor Portable Multi Gas Detector 4 in 1 Gas Detector O2 CH H2s Co
US$
59.00
-
90.00
1 Piece
(MOQ)
Portable Gas Detector for O2/Co/H2s with Competitive Price Great Sensor
US$
59.00
-
90.00
1 Piece
(MOQ)
Manufacture of Detector 4 Gases Portable Multi 4 Gas Detector with Good Sensors
US$
100.00
-
290.00
1 Piece
(MOQ)
4-20mA RS485 Available Fixed Gas Leakage Detector with Smart Sensor Modular Design
US$
100.00
-
280.00
2 Pieces
(MOQ)
1/4
Changsha U De Toptech Electronic Technology Co.,Ltd
8 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Factory Good Sale Alcohol Tester High Precision Breathalyzer Electrochemical Alcohol Checker Fuel Cell Sensor Alcohol Detector
US$
24.00
-
28.00
1 pieces
(MOQ)
Professional Fuel Cell Sensor Breathalyzer Digital LCD Alcohol Tester Electrochemical Alcohol Detector
US$
23.20
-
27.00
1 pieces
(MOQ)
Professional Breathalyzer Electrochemical Fuel Cell Sensor Alcohol Tester Digital Alcohol Detector
US$
23.20
-
27.00
1 pieces
(MOQ)
Professional Breathalyzer Digital Alcohol Tester Fuel Cell Sensor Breath Alcohol Detector
US$
27.57
-
34.00
1 pieces
(MOQ)
1/4
Ningbo Ambest Electronics Co., Ltd.
Send Inquiry
UL Approved Fire Alarm Heat Detector, Heat Sensor
US$
1.00
1 Piece
(MOQ)
Fire Alarm System, Addressable Smoke Detector with Heat Sensor
US$
1.00
1 Piece
(MOQ)
Easily Connected Fire Alarm Smoke Detector with Heat Sensor
US$
1.00
1 Piece
(MOQ)
En Approval Smoke Detector
US$
1.00
1 Piece
(MOQ)
1/4
Henan Fosen Electronics Technology Co., Ltd.
11 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Environmental Pollution Measurement Detector and Monitoring Sensors Environmental Stations
US$
669.00
-
689.00
1 pieces
(MOQ)
RS485 WiFi Lorawan Infrared Carbon Dioxide Detector Indoor Air Quality Sensors
US$
30.00
-
35.00
1 Piece
(MOQ)
Combustible Gas Sensor CH4 Gas Detector Methane Gas Monitor
US$
66.00
-
70.00
1 Piece
(MOQ)
China Sensor Manufacturer Fixed Gas Concentration Detector with Sound-Light Alarm
US$
72.00
1 Piece
(MOQ)
1/4
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