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Usb Alarm
17,835
products found
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Video
3" LED Digital Pll FM Radio
USB
Charging Dual Clock
Alarm
US$ 9.3-9.6
/ Piece
3000 Pieces
(Min. Order)
Start Order
Dongguan Youyi Trade Co., Ltd.
Video
Wireless
USB
Rechargeable Bedwetting
Alarm
System Enuresis
Alarm
US$ 12.86
/ Piece
1000 Pieces
(Min. Order)
Start Order
Market Union Co. Ltd.
Video
Micro
USB
to Type+C Display Rack Anti-Theft
Alarm
Line
US$ 0.99-2.45
/ Piece
10 Pieces
(Min. Order)
Start Order
Suzhou Bulovb Electronic Co., Ltd.
Emergency Sos Anti Attack
Alarm
USB
Rechargeable Self Defense
Alarm
130dB Tuya Smart Bluetooth Personal Safety
Alarm
US$ 4.95-6.85
/ Piece
10 Pieces
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Video
10W Wireless
USB
Charging Digital FM Radio Support Bluetooth Wooden Clock
Alarm
US$ 16.3-16.6
/ Piece
3000 Pieces
(Min. Order)
Start Order
Dongguan Youyi Trade Co., Ltd.
Video
Smart Home LED Tuya Smart Life APP Remote
USB
3 in 1 Sound Light Siren
Alarm
Wireless WiFi Temperature and Humidity Sensor/
Alarm
System
US$ 9-11
/ Piece
1 Piece
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Tuya Smart Life WiFi
USB
Siren
Alarm
Detector Sensor Wireless Sound Light
Alarm
US$ 14.69-15.69
/ Piece
10 Pieces
(Min. Order)
Start Order
Yueqing Winston Electric Co., Ltd.
Video
Digital Pll FM Radio
USB
Charging Dual
Alarm
Clock
US$ 9.6-9.9
/ Piece
3000 Pieces
(Min. Order)
Start Order
Dongguan Youyi Trade Co., Ltd.
Video
1.4 Inch LED Display Support
USB
Charging Dual Nature Sounds Clock
Alarm
US$ 7.6-7.9
/ Piece
3000 Pieces
(Min. Order)
Start Order
Dongguan Youyi Trade Co., Ltd.
USB
Rechargeable 125dB Safesound Personal Security Wrist
Alarm
US$ 4.51-5
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Meinoe Electronics Technology 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
Digital Pll FM Radio Support 2
USB
Charging Dual Clock
Alarm
US$ 11-11.3
/ Piece
3000 Pieces
(Min. Order)
Start Order
Dongguan Youyi Trade Co., Ltd.
Video
Digital Pll FM Radio Handy Dual Front
USB
Chargers
Alarm
Clock
US$ 11-11.3
/ Piece
3000 Pieces
(Min. Order)
Start Order
Dongguan Youyi Trade Co., Ltd.
With
USB
Interface Addressable Fire
Alarm
System
US$ 300-600
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
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.
Video
Warning
Alarm
with
USB
Editable for Mining Truck
US$ 9.99-37.99
/ Piece
20 Pieces
(Min. Order)
Start Order
Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
Video
RF Bug Traveling Easy Operate Hotel Protection Anti-Spy Hidden Camera Detector
Alarm
Infrared
USB
Charging
US$ 14-19
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen City Autoe Technology Co., Ltd.
Video
Micro
USB
to Type-C Display Stand Anti-Theft
Alarm
Spring Line
US$ 0.99-2.45
/ Piece
10 Pieces
(Min. Order)
Start Order
Suzhou Bulovb Electronic Co., Ltd.
Video
130dB
USB
Rechargeable Sos Emergency Panic Defense Safe Security Personal Safety
Alarm
Keychain with Flashlight
US$ 2.43-3
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Meinoe Electronics Technology Co., Ltd.
Video
Fast Wireless Charging Digital FM Radio Bluetooth Wireless Wooden Clock
Alarm
US$ 16.3-16.6
/ Piece
3000 Pieces
(Min. Order)
Start Order
Dongguan Youyi Trade Co., Ltd.
Video
PIR Motion Detector Sound
Alarm
Detect People Movement Motion Sensor
Alarm
US$ 18-20
/ Piece
1 Piece
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Video
7 Colorful Night Light Digital Pll FM Radio Dual
Alarm
Clock
US$ 9.6-9.9
/ Piece
3000 Pieces
(Min. Order)
Start Order
Dongguan Youyi Trade Co., Ltd.
Tuya Zigbee Wireless Home
Alarm
Combustible Gas Leak Detector
Alarm
US$ 17.5-20
/ Piece
2 Pieces
(Min. Order)
Start Order
Chengdu Zhicheng Technology Co., Ltd.
Video
New WiFi Burglar
Alarm
Double Network Intelligent Burglar
Alarm
Double Network LCD Touch Screen
Alarm
US$ 50-70
/ Piece
1 Piece
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
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Category
Security & Protection
Alarm
Security Display Stand
Alarm Host
Probe, Sensor
Consumer Electronics
Other Consumer Electronics
More
Product Features
Signal Transmission
Wireless Alarm
Wired Alarm
Working Mode
Active
Certification
DOT
E-MARK
CE
ISO
FCC
RoHS
Mutcd
ASTM
AS/NZS
CCC
More
Sensor Type
Infrared Alarm System
Electric Alarm
Acoustic Alarm
Vibration Alarm
Working Principle
Electro-Optical Type
Electromagnetic
Electromechanical
Electro-Acoustic Style
Alarm Volume (Within 1m)
≥80dB
≥90dB
≥100dB
≥110dB
Receive Frequency
229.95MHz
433.92MHz
Usage
Door
Personal
Auto
Window
Fire
Smoke
More
See More Features
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Manufacturer/Factory
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Group Corporation
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OEM
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City
Shenzhen
Changzhou
Guangzhou
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