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Wholesale Voice Alarm
11,066
products found
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Video
Warning
Alarm
, Large Sound and Deutsch Connector for Warning Construction Vehicle
US$ 1-14.99
/ Piece
40 Pieces
(Min. Order)
Start Order
Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
Tuya WiFi Smart Home Water Sensor Flood Overflow Water Leak Sensor Works with Tuya Smart Life APP
US$ 3.8-5
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Video
Hot Selling Revolving Light
Alarm
Made in China
US$ 95-200
/ Piece
1 Piece
(Min. Order)
Start Order
Shaoxing Nante Crane Equipment Co., Ltd.
Video
Smart GSM and WiFi
Alarm
System for Home Protection
US$ 34-46
/ Set
1 Set
(Min. Order)
Start Order
Dongguan Sunlit Security Equipments Co., Ltd.
WiFi Smart Independent Smoke
Alarm
Sensor Fire
Alarm
Detector
US$ 13-14
/ Piece
1 Piece
(Min. Order)
Start Order
WENZHOU NOVA NEW ENERGY CO., LTD.
Wireless GSM Home Security Intruder
Alarm
with RFID and APP
US$ 75
/ Piece
50 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Glomarket Smart Home Tuya GSM/WiFi Security
Alarm
DIY System Wireless APP Control Anti Theft Security
Alarm
System Home Defense
US$ 27-31
/ Set
1 Set
(Min. Order)
Start Order
Quanzhou Koqi Electronic Co., Ltd.
Video
97dB 18V~32V Light and Medium Duty Backup
Alarm
US$ 1-9.99
/ Piece
100 Pieces
(Min. Order)
Start Order
Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
Video
WiFi Smart Gas Leakage Fire Security Detector Gas Combustible
Alarm
Sensor
US$ 14-16
/ Piece
1 Piece
(Min. Order)
Start Order
WENZHOU NOVA NEW ENERGY CO., LTD.
Video
12-48V 112dB Reversing Buzzer
Alarm
with IP68 Protection
US$ 1-14.99
/ Piece
40 Pieces
(Min. Order)
Start Order
Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
Video
Sound and Light
Alarm
Ntbc-8/8X Innovative Ideas and Design Crane Protect
US$ 95-200
/ Piece
1 Piece
(Min. Order)
Start Order
Shaoxing Nante Crane Equipment Co., Ltd.
Home Automation Security
Alarm
From Wolf-Guard
US$ 55-63
/ Set
20 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Sound and Revolving Light Ntbc-8 Model Industry
Alarm
for Crane Components
US$ 95-200
/ Piece
1 Piece
(Min. Order)
Start Order
Shaoxing Nante Crane Equipment Co., Ltd.
Video
Tuya H. 265 Wireless WiFi CCTV Camera 4MP Bidirectional
Voice
Dual Light Source Night Vision Ty114 Mobile Detection IP66 Waterproof Outdoor
US$ 12.99-15.99
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen City Autoe Technology Co., Ltd.
Wireless GSM Home Security Burglar
Alarm
Home
Alarm
with RFID Tags (WM2T)
US$ 45-53
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Energy Conservation Innovative Ideas and Design Sound and Light
Alarm
Ntbc-8/8X
US$ 95-200
/ Piece
1 Piece
(Min. Order)
Start Order
Shaoxing Nante Crane Equipment Co., Ltd.
New! ! ! China Battery Operated Wireless Security
Alarm
with Low Power
Alarm
US$ 65
/ Set
20 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
WiFi Smart Infrared Human Motion Sensor Detector Human Body PIR Sensor Tuya Smartlife APP Remote Control
Voice
Control Alexa Google Home
US$ 8.2-8.5
/ Piece
1 Piece
(Min. Order)
Start Order
WENZHOU NOVA NEW ENERGY CO., LTD.
Video
107dB High Performance Safety Reversing
Alarm
Buzzer Back up
Alarm
with CE Certificates
US$ 1-9.99
/ Piece
100 Pieces
(Min. Order)
Start Order
Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
Video
Advanced Design Sound and Light
Alarm
with Superior Quality
US$ 95-200
/ Piece
1 Piece
(Min. Order)
Start Order
Shaoxing Nante Crane Equipment Co., Ltd.
Video
100dB Reversing Vehicle
Alarm
in 12~32V
US$ 1-19.99
/ Piece
20 Pieces
(Min. Order)
Start Order
Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
GSM and WiFi
Alarm
System Smart Home Security
US$ 60
/ Set
20 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Talking
Alarm
for Plant, "Shhshh, Warning Vehicle Reversing"
US$ 1-19.99
/ Piece
100 Pieces
(Min. Order)
Start Order
Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
Video
Backup
Alarm
with Large Sound and Deutsch Connector for Trucks Mine Machinery
US$ 9.99-19.99
/ Piece
20 Pieces
(Min. Order)
Start Order
Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
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Category
Security & Protection
Alarm
Video Door Phone
CCTV Camera
Electronic Lock
Electrical & Electronics
GPS Tracker
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
Working Principle
Electro-Optical Type
Electromagnetic
Electromechanical
Electro-Acoustic Style
Alarm Volume (Within 1m)
≥80dB
≥90dB
≥100dB
≥110dB
Receive Frequency
229.95MHz
315MHz
433.92MHz
Usage
Door
Personal
Auto
Window
Fire
Smoke
More
See More Features
Company Features
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Manufacturer/Factory
R&D Capacity
ODM
Own Brand
OEM
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City
Shenzhen
Xuzhou
Hefei
Guangzhou
Weifang
Nanjing
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Quanzhou
Changzhou
Zhengzhou
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