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Wholesale Air Quality Alarm
18,517
products found
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Factory Direct Sale Low Price Detector
Alarm
Sensor Co
Alarm
Air
Quality
Monitor Co
Alarm
Portable Co
Alarm
Indoor and Outdoor
Air
Quality
Alarm
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
2024 High
Quality
ABS
Alarm
Function CE & RoHS Certified Customizable Support
US$ 48-57
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
WiFi Tuya Smart CO2 Detector 3 in 1 Carbon Dioxide Detector
Air
Quality
Monitor Temperature Humidity
Air
Tester for CO2
Alarm
US$ 32.9-40.1
/ Piece
1 Piece
(Min. Order)
Start Order
WENZHOU NOVA NEW ENERGY CO., LTD.
100%Vol Handheld Portable Helium He Gas Detector Gas Purity Analyzer Concentration
Alarm
Unit
US$ 855-950
/ Piece
1 Piece
(Min. Order)
Start Order
SKZ International Co., Ltd.
WiFi Toxic and Harmful Flammable Gas Carbon Dioxide 4G Oxygen Detector
Alarm
CO2 with Bluetooth Printer
US$ 111-139
/ pcs
1 pcs
(Min. Order)
Start Order
Shenzhen Toprie Electronics Co., Ltd.
Hcho Formaldehydesmart Sensor GPRS Gas Detector 4G Monitoring
Alarm
US$ 135-195
/ pcs
1 pcs
(Min. Order)
Start Order
Shenzhen Toprie Electronics Co., Ltd.
Video
Cheap Factory Price Handheld Carbon Monoxide Co Gas Leak Detector Portable USB Battery
Alarm
US$ 270-300
/ Set
1 Set
(Min. Order)
Start Order
SKZ International Co., Ltd.
Video
Factory Direct Price Portable 4 in 1 Multi Gas Detector O2 Oxygen Sensor Gas Leak Detector Vibration
Alarm
Gas Annlyzers
US$ 285-300
/ Set
1 Set
(Min. Order)
Start Order
SKZ International Co., Ltd.
High
Quality
Portable Helium Leak Detector Skz1050-He Gas Purity Analyzer Concentration
Alarm
Unit
US$ 855-950
/ Piece
1 Piece
(Min. Order)
Start Order
SKZ International Co., Ltd.
Video
Cheap Carbon Monoxide Detector 10 Years Battery Carbon
Alarm
Portable for Cars
US$ 270-300
/ Set
1 Set
(Min. Order)
Start Order
SKZ International Co., Ltd.
Video
Skz1050e-O2 0-30%Vol Skz1050e-O2 Oxygen Meter Gas Oxygen Meter Gas Detector
Alarm
US$ 270-285
/ Set
1 Set
(Min. Order)
Start Order
SKZ International Co., Ltd.
Video
Skz1050e Color Screen Co N2 CO2 3 in 1 Multi-Gas Analyzer Gas
Alarm
US$ 703-740
/ Set
1 Set
(Min. Order)
Start Order
SKZ International Co., Ltd.
Air
Quality
with CO2 Temperature Humidity Sensors and Type C Rechargeable Battery
US$ 48-57
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
New Carbon Co Detector
Air
Quality
Gas Detector Multi-Function
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
Cheap Price Portable Carbon Monoxide Detector Outdoor
Air
Quality
Monitor
Quality
Sensor Module
US$ 270-300
/ Set
1 Set
(Min. Order)
Start Order
SKZ International Co., Ltd.
Air
Quality
Monitor with CO2 Temperature Humidity Ageezer Sensor Type Ndir
US$ 48-57
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Hot Selling Indoor
Air
Quality
Monitor Sensors Monitors Gas Analyzer
US$ 48-57
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Carbon Detector
Air
Quality
Co Content Temperature and Humidity
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
Air
Quality
Monitor with Temperature Humidity CE & RoHS Certified Customizable Support
US$ 48-57
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Ad16-16sm Signal Light Red Plastic Buzzer
Alarm
16mm 24V
US$ 1.83
/ Piece
40 Pieces
(Min. Order)
Start Order
Yueqing Dahe Electric Co., Ltd.
Video
Laser Detector Sensor Detector Gas
Alarm
US$ 200-250
/ Piece
10 Pieces
(Min. Order)
Start Order
HENAN WEIGUO INTELLIGENT TECHNOLOGY CO., LTD.
Video
UL (c) Listed 10 Years Battery Life CCC Photoelectric Stand Alone Smoke Detector
Alarm
for USA
US$ 14-16
/ Piece
100 Pieces
(Min. Order)
Start Order
HENAN WEIGUO INTELLIGENT TECHNOLOGY CO., LTD.
Video
Home IP Door Bell Camera Security
Alarm
IR Night Vision
US$ 20-25
/ Piece
10 Pieces
(Min. Order)
Start Order
Kad Technology Co.,Limited
Video
Leakage Sensors Detector Gas
Alarm
US$ 200-250
/ Piece
10 Pieces
(Min. Order)
Start Order
HENAN WEIGUO INTELLIGENT TECHNOLOGY CO., LTD.
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Product Features
Certification
CE
Signal Transmission
Wireless Alarm
Wired Alarm
Working Mode
Active
Sensor Type
Electric Alarm
Acoustic Alarm
Vibration Alarm
Laser Alarm
Working Principle
Electro-Optical Type
Electro-Acoustic Style
Alarm Volume (Within 1m)
≥80dB
≥110dB
Receive Frequency
315MHz
Usage
Door
Personal
Auto
Window
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Smoke
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