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Air Quality Alarm
37,506
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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
Video
2024 High
Quality
ABS
Alarm
Function CE & RoHS Certified Customizable Support
US$ 49-58
/ 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.
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
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.
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.
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.
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.
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.
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
Air
Quality
with CO2 Temperature Humidity Sensors and Type C Rechargeable Battery
US$ 49-58
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
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.
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
Hot Selling Indoor
Air
Quality
Monitor Sensors Monitors Gas Analyzer
US$ 49-58
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Air
Quality
Monitor with CO2 Temperature Humidity Ageezer Sensor Type Ndir
US$ 49-58
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Air
Quality
Monitor with Temperature Humidity CE & RoHS Certified Customizable Support
US$ 49-58
/ 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
Fixed Wallmounted Nh3 Ammonia Gas
Alarm
with Sound Light
US$ 189-899
/ Piece
1 Piece
(Min. Order)
Start Order
WOBO Industrial Group Corp.
Handheld Ozone Gas
Alarm
for Mobile Detection
US$ 650
/ Piece
1 Piece
(Min. Order)
Start Order
Qingdao Wingoal Trade Co., Ltd.
Video
New Products Charge
Alarm
Line Manufacturer
US$ 0.99-2.45
/ Piece
10 Pieces
(Min. Order)
Start Order
Suzhou Bulovb Electronic Co., Ltd.
Video
Dahua OEM
Alarm
Hub Arc3000h-W2
US$ 62.5-66
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Paize Technology Co., Ltd.
Video
Hot Selling Anti-Theft
Alarm
Spring Line Custom Service
US$ 0.99-2.45
/ Piece
10 Pieces
(Min. Order)
Start Order
Suzhou Bulovb Electronic Co., Ltd.
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Manufacturing & Processing Machinery
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Working Principle
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Alarm Volume (Within 1m)
≥80dB
≥110dB
Receive Frequency
315MHz
433.92MHz
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