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Sensor Detector Factory
20,637
products found
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Video
Factory
Optical Fire Security Smoke
Sensor
Detector
Fire Alarm Systems
US$ 3-6
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Video
Desktop CO2
Detector
with 2 Channels Infrared
Sensor
with LED Display for Restaurant,
Factories
, Wine Cellar
US$ 29.9-39.9
/ Piece
50 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Video
HVAC
Factory
Freon Refrigerant Gas
Detector
with Infrared
Sensor
High Accuracy
US$ 600-3000
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yuante Technology Co., Ltd.
Factory
Direct Sales Exd Ultrovialet And Infrared Flame
Sensor
Detector
For Fire Detection
US$ 500-750
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Factory
Price for High Quality Portable Ethylene Oxide Eto Gas
Detector
with Imported
Sensor
US$ 199-550
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yuante Technology Co., Ltd.
Factory
Direct Sales 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.
Factory
Price LPG Gas
Sensor
with Gas Detection Control Panel Flammable Gas LPG
Detector
US$ 250-1500
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yuante Technology Co., Ltd.
Htjf-9002 Hot Sale Manufacture
Factory
Price Transformer Tev Ultrasonic
Sensor
Portable Partial Discharge
Detector
US$ 5000-7100
/ Set
1 Set
(Min. Order)
Start Order
Wuhan UHV Power Technology Co., Ltd.
Video
European Style PIR Motion
Sensor
Switch Passive Infrared Human Moving
Detector
Auto on/off Controller Customization
Factory
Price 2024
US$ 8.06-12.09
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Asia Bright Co., Ltd.
Factory
Direct Sales
Sensor
Smoke
Detector
12V 24V 35V
US$ 3-6
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Factory
Direct Supply Handheld Ozone O3 Gas
Detector
with Import
Sensor
US$ 450-3000
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yuante Technology Co., Ltd.
Factory
Direct Sales Outdoor UV Flame
Sensor
Detector
For Fire Detection
US$ 150-250
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Safety Protection Single So2 Gas Leakage
Detector
with Eletrochemistry
Sensor
0-100ppm for
Factory
Use
US$ 99-200
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yuante Technology Co., Ltd.
Video
Factory
Supply Tuya Zigbee Home Security Home Door Window Magnet
Sensor
Detector
US$ 5-6
/ Piece
1 Piece
(Min. Order)
Start Order
SaiLingsi (wenzhou) Electronics Co., LTD
Video
China
Factory
Direct Supply CO2
Detector
Infrared
Sensor
Type-C Charging Port Fashion Gas Analyzer
US$ 19-23
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Best Easy Installation Multi Spectrum Infrared IR3 Flame
Detector
Sensor
Factory
US$ 500-750
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Video
Wholesales Photoelectric Smoke Alarm
Sensor
Detector
for Home Fire Alert
US$ 3-5
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Video
Fixed Online H2 Hydrogen Gas
Detector
H2 Gas
Sensor
0-1000ppm Gas Leak
Detector
US$ 350-1500
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yuante Technology Co., Ltd.
Video
Freezer 100 Ohm 3 Wire PT Temp Transducers Rtd Heat Monitoring System Resistance Temperature
Sensor
Detector
US$ 1-1.5
/ Piece
1000 Pieces
(Min. Order)
Start Order
Focus Sensing and Control Technology Co., Ltd.
Video
Smart
Sensor
Gas
Detector
4 In1 Gas Monitor O2 H2s Co Lel
US$ 109-120
/ pieces
5 pieces
(Min. Order)
Start Order
Fuzhou Hedao Trade Co., Ltd.
Video
Pqwt Tc300 Underground Water
Detector
Reliable
Factory
Direct Supply Water
Detector
300m
Sensor
Mobile Underground Water
Detector
US$ 300-1369
/ Set
1 Set
(Min. Order)
Start Order
Hunan Puqi Water Environment Institute Co., Ltd.
Dew Point Temperature
Sensor
Dew Point Temperature Measurement
Detector
US$ 25.7
/ Piece
1 Piece
(Min. Order)
Start Order
Atech Sensor Co., Ltd
Video
Large LCD Display Two Channel Ndir
Sensor
Air Quality Monitoring System CO2
Detector
US$ 42.4-53.8
/ Piece
50 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Video
Door Activation
Sensor
and Safety
Detector
for Automatic Industrial Doors
US$ 55-70
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
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Category
Security & Protection
Fire Alarm & Smoke Detector
Probe, Sensor
Alarm
Instruments & Meters
Gas Analyzer
Groundwater Detector
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Product Features
Signal Transmission
Wireless Alarm
Wired Alarm
Working Mode
Active
Certification
DOT
E-MARK
CE
ISO
FCC
RoHS
MUTCD
ASTM
AS/NZS
CCC
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Working Principle
Electro-Optical Type
Electromagnetic
Electromechanical
Electro-Acoustic Style
Alarm Volume (within 1m)
≥80dB
≥90dB
≥100dB
≥110dB
Receive Frequency
315MHz
433.92MHz
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