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Wholesale Sensor Detector
23,113
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Video
Portable up to 5 Gas
Detectors
with Top Grade
Sensors
for Detecting Combustible and Toxic Gases
US$ 100-470
/ Piece
1 Piece
(Min. Order)
Start Order
Nanjing KELISAIKE Safety Equipment Co., Ltd.
Video
Rtd PT100 Temperature
Sensor
Platinum Thermal Resistance Probe 1/2 '' Thread Thermometer
US$ 6.9-8
/ Piece
1000 Pieces
(Min. Order)
Start Order
Shenzhen RPD Sensor Technology Co., Ltd
Video
Pid
Sensor
Portable Multi Gas
Detector
IP67 for C6h12 Voc C2h4
US$ 300-5000
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yuante Technology Co., Ltd.
Video
Standalone Easy Install Battery 9V Smoke
Sensor
Detector
with Fire Alarm in Bedroom
US$ 3.5-4.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Asenware Test and Control Technology Co., Ltd.
Video
Smart Life WiFi PIR
Detectors
Tuya Smart Movement
Sensors
US$ 10-12.5
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
IP54 Microwave Radar Motion
Detector
for Heavy Industry Doors
US$ 12-15
/ Piece
50 Pieces
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
Fire Alarm System Smoke
Detector
2 Wire 4 Wire Photoelectricity Smoke
Sensor
US$ 5.9-6.5
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Explosion-Proof Combustible Gas Detection Instrument CH4 Gas
Detector
US$ 579-599
/ pcs
1 pcs
(Min. Order)
Start Order
Shenzhen Toprie Electronics Co., Ltd.
Video
Solar Power Outdoor Waterproof PIR Infrared Motion
Detector
with Tuya Smart Control WiFi PIR Motion
Sensor
US$ 15-18
/ Piece
500 Pieces
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Video
Cheap Automatic Underground Water
Detector
Finding
Sensor
Source Detection Mobile Ground Water
Detector
US$ 1-4123
/ Set
1 Set
(Min. Order)
Start Order
Hunan Puqi Water Environment Institute Co., Ltd.
Normal Open Alarm Relay UV And Dual Infrared Combine Flame
Detector
Sensor
For Burners
US$ 500-750
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
12V24V Wired Smoke Alarm
Detector
, Wired Smoke Detection Photoelectric
US$ 3.2-3.5
/ Piece
100 Pieces
(Min. Order)
Start Order
S4A Industrial Co., Limited
Video
Hedao Portable Refrigerant Leak
Detector
Heated Diode Refrigerant Leak
Detector
Electronic Halogen Leak
Detector
US$ 82.43-88.64
/ pieces
10 pieces
(Min. Order)
Start Order
Fuzhou Hedao Trade Co., Ltd.
Video
Rtd PT100 Waterproof Stainless Steel Thermistor Temperature
Sensor
Probe with High Precise
US$ 0.1-5.5
/ Piece
1 Piece
(Min. Order)
Start Order
Focus Sensing and Control Technology Co., Ltd.
Rwaqs008A Outdoor Pm2.5 No2 Gas Alarm Ozone So2 Gas Air Quality
Detector
Humidity
Sensor
So2
Sensor
US$ 589
/ Piece
1 Piece
(Min. Order)
Start Order
Sichuan Weinasa Technology Co., Ltd.
Video
Air Quality
Sensor
Gas Explosion-Proof Certificate Carbon Monoxide
Detector
Portable
US$ 72-80
/ Piece
1 Piece
(Min. Order)
Start Order
SKZ International Co., Ltd.
Video
Waterproof PT100 Flange Type High Temperature Rtd Temperature
Sensor
for Ovens Furnaces
US$ 0.62-0.7
/ Piece
1000 Pieces
(Min. Order)
Start Order
Shenzhen RPD Sensor Technology Co., Ltd
WiFi Smart Independent Smoke Alarm
Sensor
Fire Alarm
Detector
US$ 13-14
/ Piece
1 Piece
(Min. Order)
Start Order
WENZHOU NOVA NEW ENERGY CO., LTD.
Video
Loop
Sensor
/Vehicle Loop
Detector
/Inductive Loop
Detector
for Boom Barrier Safety
US$ 32-38
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Basic Customization High-Quality Barrier Radar
Detector
Radar
Sensor
for Parking System
US$ 1-100
/ Piece
2 Pieces
(Min. Order)
Start Order
IDeal Intelligent Technology Co., Ltd.
Video
Compact Portable 4 Gases
Detector
with City
Sensors
for Toxic and Combustible Gases Concentration Detection
US$ 100-470
/ Piece
1 Piece
(Min. Order)
Start Order
Nanjing KELISAIKE Safety Equipment Co., Ltd.
Smart PIR Motion
Sensor
Human
Detector
Body Moving Infrared Security Alarm
Detector
US$ 7.27-9.5
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Smart Life APP WiFi Wireless Control Water Leakage
Sensor
/ Water Leak
Detector
Waterproof IP66
US$ 5.99-7.99
/ Piece
100 Pieces
(Min. Order)
Start Order
Yueqing Winston Electric Co., Ltd.
Conventional Fire Alarm Explosion Proof Smoke and Heat Combine
Detector
US$ 75
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Asenware Test and Control Technology Co., Ltd.
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