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Wholesale Air Quality Alarm
19,139
products found
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Video
Air
Quality
Display Fast Response Ageezer Sensor Type Ndir
US$ 48-57
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Low MOQ Passenger Flow Statistics Automatic Counter System Counting CCTV Camera
US$ 250-300
/ Piece
1 Piece
(Min. Order)
Start Order
Manplus Intelligent Technology (Beijing) Co., Ltd.
Alarm
System Panic Button Emergency Button
US$ 0.75-0.79
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
Tuya WiFi
Air
Quality
Monitor Detector Pm2.5/Pm10/Hcho/Tvoc/Aqi Temperature Humidity
US$ 58-68
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Best Selling Wireless
Alarm
System Bus Passenger People Counting Sensor CCTV Camera
US$ 250-300
/ Piece
1 Piece
(Min. Order)
Start Order
Manplus Intelligent Technology (Beijing) Co., Ltd.
Video
Reliable and Cost-Effective
Alarm
PIR Detector Rk210pr/Rk-210PT
US$ 5-6.8
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
Video
Hot Sale New Black ABS
Air
Quality
Monitor Sensor Type Ndir
US$ 48-57
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
China Manufacturer ODM OEM WiFi Sensor Detector Passenger Counter CCTV Camera
US$ 250-300
/ Piece
1 Piece
(Min. Order)
Start Order
Manplus Intelligent Technology (Beijing) Co., Ltd.
Video
Adjustable Sensitivity Electronic Vibration Sensor/Shock Detector
US$ 7.69-9.5
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
Air
Quality
Tester Temperature Humidity Sensing Laser Sensing Gas
US$ 13.95-18
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
High
Quality
People Counter System Statistics Sensor Camera WiFi Video Camera
US$ 250-300
/ Piece
1 Piece
(Min. Order)
Start Order
Manplus Intelligent Technology (Beijing) Co., Ltd.
Video
High Performance, Industrial Grade, Anti-Poisoning Combustible Ex Gas Gas Purity Analyzer Concentration
Alarm
Unit
US$ 217-237
/ Set
1 Set
(Min. Order)
Start Order
SKZ International Co., Ltd.
Video
Skz1050e-CH4 Filter Dust and Water Vapor Methane Gas Analyzer CH4 Gas Analyzer Handheld Industrial Gas Analyzer
US$ 225-250
/ Set
1 Set
(Min. Order)
Start Order
SKZ International Co., Ltd.
Video
Skz1050e-O2 Safety-Industrial Skz1050e-O2 Oxygen Device Leakage Detector Gas Test Instrument
US$ 270-285
/ Set
1 Set
(Min. Order)
Start Order
SKZ International Co., Ltd.
Video
Skz1050e-C2h4 2023 Alarming Apparatus Gas Monitor Machine C2h4 Gas Leakage Biochemical Detector
US$ 1852.5-1950
/ Piece
1 Piece
(Min. Order)
Start Order
SKZ International Co., Ltd.
Food Packaging Industry Gas Analyzer N2 Nitrogen Gas Detector with LCD display
US$ 300-5000
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yuante Technology Co., Ltd.
Video
Co C2h2 Cl2 O2 Gas Detector with Online Nonitoring System
US$ 189-899
/ Piece
1 Piece
(Min. Order)
Start Order
WOBO Industrial Group Corp.
Video
Atech Pl301 Water Tank Level Gauge Liquid Level Probe Sensor
US$ 25-60
/ Piece
1 Piece
(Min. Order)
Start Order
Atech Sensor Co., Ltd
Video
Domestic LPG or Natural Gas Detector Gas Leakage
Alarm
(MTGA12)
US$ 5-8
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
Skz1050e-O2 Color Screen 0-25%Vol Portable Digital O2 Gas Oxygen Test Gas Concentration Machine Meter
US$ 270-285
/ Set
1 Set
(Min. Order)
Start Order
SKZ International Co., Ltd.
Alarm
Security System Glass Break Detector/ Shock Sensor Gbd-II
US$ 9.23-11.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
Video
Dienmern Gas Monitoring Meter Analyzers Ndir Sensor CO2 Sensor Detector Formaldehyde Tvoc Monitor
US$ 40-47
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Portable Single Gas Monitor Detector with LCD Display and PC Shell
US$ 65-85
/ Piece
1 Piece
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
Hydrogen Sulfide H2s Gas Detector Analyzer Leak Detector Wall Alarming Device Machine
US$ 391.5-450
/ Set
1 Set
(Min. Order)
Start Order
SKZ International Co., Ltd.
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Category
Manufacturing & Processing Machinery
Rubber Product Making Machinery
Punching Machine
Electrical & Electronics
Storage Battery
Communication Cable
Power Inverter
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Product Features
Certification
CE
Signal Transmission
Wireless Alarm
Wired Alarm
Working Mode
Active
Sensor Type
Electric Alarm
Acoustic Alarm
Laser Alarm
Working Principle
Electro-Optical Type
Electro-Acoustic Style
Alarm Volume (Within 1m)
≥80dB
≥110dB
Receive Frequency
433.92MHz
Usage
Door
Personal
Fire
Smoke
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Manufacturer/Factory
Trading Company
Group Corporation
Individuals/SOHO
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Yangzhou
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