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Noise Alarm
30,098
products found
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Video
Talking
Alarm
for Trucks, "Shhshh, Warning Vehicle Reversing"
US$ 1-19.99
/ Piece
100 Pieces
(Min. Order)
Start Order
Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
Video
Talking
Alarm
for Buses, "Warning Vehicle Reversing"
US$ 1-14.99
/ Piece
100 Pieces
(Min. Order)
Start Order
Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
Video
Alarm
for Coaches, "Shhshh, Caution Vehicle Turning Left/Shhshh, Caution Vehicle Turning Right"
US$ 1-24.99
/ Piece
20 Pieces
(Min. Order)
Start Order
Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
Video
4G
Alarm
US$ 31-32.5
/ Piece
500 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
K60 (CTH1000) Mini Single Gas Detection
Alarm
US$ 120-880
/ Piece
1 Piece
(Min. Order)
Start Order
Nanjing KELISAIKE Safety Equipment Co., Ltd.
Video
Heavy Duty Filed Select dB Smart Backup
Alarm
US$ 1-14.99
/ Piece
40 Pieces
(Min. Order)
Start Order
Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
High Quality Safety DC 10-80V Car Reversing
Alarm
, Back up
Alarms
IP67
US$ 3-5
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Top Lead Industrial Co., Ltd.
Video
Warning Programmable
Alarm
with Flash for Car Truck
US$ 9.99-19.99
/ Piece
20 Pieces
(Min. Order)
Start Order
Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
Video
Spanish
Alarm
Use for Trucks 12-24V 97dB
US$ 1-24.99
/ Piece
20 Pieces
(Min. Order)
Start Order
Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
Video
12-48V 112dB Car
Alarm
Beep Sound Customise Use in Truck Loader
US$ 1-14.99
/ Piece
40 Pieces
(Min. Order)
Start Order
Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
Video
Talking
Alarm
for Coaches, "Shhshh, Caution Vehicle Turning Left/Right"
US$ 1-19.99
/ Piece
100 Pieces
(Min. Order)
Start Order
Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
Video
Epoxy Resin USB Micro Backup
Alarm
Smart Buzzer
US$ 1-14.99
/ Piece
100 Pieces
(Min. Order)
Start Order
Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
Video
in Cab
Alarm
Mini
Alarm
Buzzer 75dB Customise IP68 Waterproof
US$ 1-4.99
/ Piece
100 Pieces
(Min. Order)
Start Order
Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
WiFi Tuya Smart Camera
US$ 22-26.8
/ Piece
1 Piece
(Min. Order)
Start Order
WENZHOU NOVA NEW ENERGY CO., LTD.
Video
Hot Selling Indoor Air Quality Monitor Sensors Monitors Gas Analyzer
US$ 45-50
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Qsfp+ 40gbps Sr4 850nm 150m Multimode MTP/MPO Interface Optical Transceiver Module 40g Qsfp
US$ 21-27
/ Piece
1 Piece
(Min. Order)
Start Order
Suzhou Weimei Electronic Technology Co., Ltd.
12-48V 102dB/ 97dB/ 92dB/ 87dB Beep Sound Audible and Visual
Alarm
US$ 6.99-19.99
/ Piece
20 Pieces
(Min. Order)
Start Order
Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
Video
Air Quality Monitor with Temperature Humidity CE & RoHS Certified Customizable Support
US$ 45-50
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
97dB/107dB Change Voice Level Human Voice
Alarm
with High Qualtity IP68
US$ 1-14.99
/ Piece
100 Pieces
(Min. Order)
Start Order
Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
Video
Air Quality with CO2 Temperature Humidity Sensors and Type C Rechargeable Battery
US$ 45-50
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
12-24V
Alarm
"Shhshh, Caution Vehicle Turning Left/Shhshh, Caution Vehicle Turning Right"
US$ 1-24.99
/ Piece
20 Pieces
(Min. Order)
Start Order
Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
Video
Portable 3-in-1 Portable Co Gas Detector Carbon Monoxide Meter with Temperature Humidity
US$ 19.5-22
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
12V Warning
Alarm
75dB Bee Bee Sound for Light Commercial Vehicles
US$ 1-9.99
/ Piece
40 Pieces
(Min. Order)
Start Order
Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
Video
Air Quality Monitor with CO2 Temperature Humidity Ageezer Sensor Type Ndir
US$ 45-50
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
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Category
Security & Protection
Alarm
CCTV Camera
Video Door Phone
Traffic Barrier
Auto, Motorcycle Parts & Accessories
Car Alarm
More
Product Features
Signal Transmission
Wireless Alarm
Wired Alarm
Working Mode
Active
Certification
E-MARK
CE
ISO
FCC
RoHS
CCC
More
Sensor Type
Electric Alarm
Acoustic Alarm
Vibration Alarm
Laser Alarm
Working Principle
Electromagnetic
Electro-Acoustic Style
Alarm Volume (Within 1m)
≥80dB
≥90dB
≥100dB
≥110dB
Receive Frequency
229.95MHz
315MHz
Usage
Door
Personal
Auto
Fire
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City
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