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Wholesale Air Quality Alarm
29,189
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.
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.
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.
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.
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.
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.
Carbon Detector
Air
Quality
Co Content Temperature and Humidity
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
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
Wholesale
Stand Anti-Theft
Alarm
Spring Line Low Price
US$ 0.99-2.45
/ Piece
10 Pieces
(Min. Order)
Start Order
Suzhou Bulovb Electronic Co., Ltd.
Video
Hot Selling Ack Anti-Theft
Alarm
Wholesale
US$ 0.99-2.45
/ Piece
10 Pieces
(Min. Order)
Start Order
Suzhou Bulovb Electronic Co., Ltd.
Video
Wholesale
Anti-Theft
Alarm
Spring Line Hot Selling
US$ 0.99-2.45
/ Piece
10 Pieces
(Min. Order)
Start Order
Suzhou Bulovb Electronic Co., Ltd.
Video
Qiannian 19mm Vandal-Proof Stainless Steel Metal Buzzer
Alarm
US$ 2-3
/ Piece
1 Piece
(Min. Order)
Start Order
Zhejiang Qian Nian Electronic Co., Ltd.
Air
Concentration Detection Increased Automatic
Alarm
Without Delay Co Concentration Meter
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
Premium
Quality
Alarm
Flat Spring Line Manufacturer
US$ 0.99-2.45
/ Piece
10 Pieces
(Min. Order)
Start Order
Suzhou Bulovb Electronic Co., Ltd.
Video
Custom Service Anti-Theft Charging
Alarm
Low Price
US$ 0.99-2.45
/ Piece
10 Pieces
(Min. Order)
Start Order
Suzhou Bulovb Electronic Co., Ltd.
Video
New Products Anti-Theft Charging
Alarm
Manufacturer
US$ 0.99-2.45
/ Piece
10 Pieces
(Min. Order)
Start Order
Suzhou Bulovb Electronic Co., Ltd.
Video
Wgp881 Leak Gas Detector CO2 Detector
Alarm
US$ 200-250
/ Piece
10 Pieces
(Min. Order)
Start Order
HENAN WEIGUO INTELLIGENT TECHNOLOGY CO., LTD.
Direct Injection Engine Water Temperature Sensor Zax120-6 Zax200-6 Zax210-6 Zax250-6water Temperature
Alarm
US$ 5.85-10.46
/ pieces
1 pieces
(Min. Order)
Start Order
Ta Da Trading Development (Guangzhou) Co., Ltd.
Video
Electric Horn Backup
Alarm
for Trucks and Construction Vehicles
US$ 1.5-2
/ Piece
1000 Pieces
(Min. Order)
Start Order
Changzhou Wushi Electrical Equipment Factory
Video
Heavy Duty Electric Motor Siren
Alarm
for Emergency Industrial
US$ 120-200
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Haibang Industrial Co., Ltd.
Cth1000 Carbon Monoxide Detector Co Detecting
Alarm
US$ 105-150
/ Piece
1 Piece
(Min. Order)
Start Order
Shaanxi Asttar Explosion-Proof Safety Technology Co., Ltd.
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Product Features
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Wireless Alarm
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Sensor Type
Electric Alarm
Acoustic Alarm
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Working Principle
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Alarm Volume (Within 1m)
≥80dB
≥110dB
Receive Frequency
315MHz
Usage
Auto
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