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Wholesale Air Quality Alarm
38,717
products found
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Video
High
Quality
Anti-Theft Charge
Alarm
Line
US$ 0.99-2.45
/ Piece
10 Pieces
(Min. Order)
Start Order
Suzhou Bulovb Electronic Co., Ltd.
86 Box Gas Detector Combustible Gas Probe LPG Kitchen Gas Leakage Detection
Alarm
Kitchen Hotel Indoor Use
US$ 4.8-5.6
/ Piece
10 Pieces
(Min. Order)
Start Order
Dongguan Tuotian Intelligent Technology Co., Ltd.
Video
Advanced Signal Processing Seismic Detector ATM
Alarm
US$ 56-63
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
Air
Concentration Detection Increased Automatic
Alarm
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
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
Wgp881 Portable Carbon Monoxide Detector CO2 Detector
Alarm
US$ 200-250
/ Piece
10 Pieces
(Min. Order)
Start Order
HENAN WEIGUO INTELLIGENT TECHNOLOGY CO., LTD.
12-24V 102dB Super Loud Beeper Excavator Electronic Horn Backup
Alarm
US$ 0.8-1.2
/ Piece
1000 Pieces
(Min. Order)
Start Order
Changzhou Wushi Electrical Equipment Factory
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.
High Pitch Reverse Horn Backup
Alarm
for Truck and Forklift
US$ 0.8-1.2
/ Piece
1000 Pieces
(Min. Order)
Start Order
Changzhou Wushi Electrical Equipment Factory
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
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.
Online Dew Point Display with RS485 Communication High Dew Point
Alarm
US$ 500-800
/ sets
1 sets
(Min. Order)
Start Order
Hangzhou Xinjian Electronic Co., Ltd.
Video
Display Stand Anti-Theft Charge
Alarm
Flat Spring Line
US$ 0.99-2.45
/ Piece
10 Pieces
(Min. Order)
Start Order
Suzhou Bulovb Electronic Co., Ltd.
Video
Hot Selling Anti-Theft Charging
Alarm
Custom Service
US$ 0.99-2.45
/ Piece
10 Pieces
(Min. Order)
Start Order
Suzhou Bulovb Electronic 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.
High Durability Backup
Alarm
Waterproof Buzzer Speaker for Truck
US$ 1.5-2
/ Piece
1000 Pieces
(Min. Order)
Start Order
Changzhou Wushi Electrical Equipment Factory
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.
Portable Ozone Gas
Alarm
for Gas Leak Detection
US$ 650
/ Piece
1 Piece
(Min. Order)
Start Order
Qingdao Wingoal Trade 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
12V 24V Car Motorcycle Reverse Horn Backup
Alarm
Beep Buzzer Warning
Alarm
US$ 1.5-2
/ Piece
1000 Pieces
(Min. Order)
Start Order
Changzhou Wushi Electrical Equipment Factory
Video
Low Price Charge
Alarm
Line Premium
Quality
US$ 0.99-2.45
/ Piece
10 Pieces
(Min. Order)
Start Order
Suzhou Bulovb Electronic Co., Ltd.
Video
Vehicle Lorry Truck Excavator Reversing Buzzer Horn 12V-48V Backup
Alarm
US$ 1-1.5
/ Piece
1000 Pieces
(Min. Order)
Start Order
Changzhou Wushi Electrical Equipment Factory
Car Accessories Long Line Backup
Alarm
with Bee Bee Sound for Truck
US$ 1.5-2
/ Piece
1000 Pieces
(Min. Order)
Start Order
Changzhou Wushi Electrical Equipment Factory
Video
Micro USB to iPhone Display Rack Anti-Theft
Alarm
Spring Line
US$ 0.99-2.45
/ Piece
10 Pieces
(Min. Order)
Start Order
Suzhou Bulovb Electronic Co., Ltd.
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Category
Manufacturing & Processing Machinery
Cooking & Baking Equipment
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Product Features
Signal Transmission
Wireless Alarm
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Working Mode
Active
Certification
CE
ISO
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ASTM
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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
433.92MHz
Usage
Door
Personal
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Fire
Smoke
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