Jiangsu Profile
Product List
1006. 107dB Output Multi Frequency Car Reverse Alarm Emark White Noise Reverse Alarm IP68 Waterproof ... 
[Nov 27, 2025]
[Nov 27, 2025] Model Voltage (VDC) Output level(±4dBA @4FT) Remarks YS-B31 12~48 97 white noise optional YS-B32 12~48 102 white noise (12~24V) optional YS-B33 12~48 voice alarm multiple voice options, ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
1007. Passive Buzzer Module for Ky-006 [Sep 04, 2025]
[Sep 04, 2025] Product description: The structure principle of buzzer (a) the introduction of a buzzer 1. Buzzer: buzzer is an integration of electron acoustic structure, USES the dc power supply, is widely used in computers, ...
1008. 97~107dB Car Backup Alarm White Noise Reversing Beeper [Nov 27, 2025]
[Nov 27, 2025] Model Voltage (VDC) Output level(±4dBA @4FT) Remarks YS-B31 12~48 97 white noise optional YS-B32 12~48 102 white noise (12~24V) optional YS-B33 12~48 voice alarm multiple voice options, ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
1009. in Cab Alarm Mini Alarm Buzzer 75dB Customise IP68 Waterproof [Nov 27, 2025]
[Nov 27, 2025] 
Product Description 1. BJX series is made for truck bus applications in low noise areas. 2. Intelligent models measure the ambient noise level and adjust their output level. 3. create a volume that is safe ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
1010. 102dB Backup Car Alarm for Heavy Duty Machine [Jan 19, 2026]
[Jan 19, 2026]
Product Description Reversing alarms and warning alarms, also known as backup alarms or reversing buzzers, are installed in vehicles and equipment to alert pedestrians, workers, and other nearby people to the ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
1011. The Basketball Game Air Horn with Built in Power Supply / Basketball Buzzer [Dec 11, 2025]
[Dec 11, 2025]
Product Description Sound Level: 120dB(+5dB) Power Source: 12V DC Input: 110/220v,50hz/60hz Output: 12V DC,22A,260W material: the airhorn is made of genuine ABS material; the air pumpis made of copper,aluminum ...
1012. Waterproof Car Reverse Horn Beep Backup 112dB [Nov 27, 2025]
[Nov 27, 2025] Product Description The YS-B44 Vehicle Backup Alarm is masterfully crafted for a range of medium-sized vehicles and equipment, specifically designed to ensure safety in areas with light to moderate ambient noise. ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
1013. 12-48V 102dB/ 97dB/ 92dB/ 87dB Beep Sound Audible and Visual Alarm [Nov 27, 2025]
[Nov 27, 2025] Product Description The YS-B50 sound and light alarm is carefully crafted for a range of vehicles and equipment, designed to ensure safety in areas with light to moderate environmental noise. This alarm system is easy ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
1014. City Bus Handrail Calling Device Passenger Get off Buzzer Doorbell Button [Jul 11, 2025]
[Jul 11, 2025] Product Bus Calling Device Model DB-4D-1yellow&DB-4XB&DB-4X Material Plastic Color Yellow/Grey/Black Printing Can be customized Various Models Hot Selling Application Full Range of Bus Parts About Us Contact Us ...
1015. City Bus Door Bell Button Stop Calling Device Passenger Get off Buzzer Button [Jul 11, 2025]
[Jul 11, 2025] Product Bus Calling Device Model DB-4D-1grey&DB-4D-1yellow&DB-4H Material Plastic Color Yellow/Grey/Black Printing Can be customized Various Models Hot Selling Application Full Range of Bus Parts About Us Contact Us ...
1016. EAS Display Electronics Store Mobile Phone Anti Theft Alarm Security Holder [Apr 24, 2025]
[Apr 24, 2025] Unit Dimension 140*80*30mm Color White Certificates ISO9001; CE approved Print Logo Any printing we can do for you, just send the design to us 1. Q: Are you a ...
1017. Car Accessories 12V Reverse Alarm Beeper Signal Buzzer Backup Horn [Apr 21, 2023]
[Apr 21, 2023] Car accessories 12V Reverse Alarm Beeper Signal Buzzer Backup Horn Product Description Model Number DL160 Material ABS/Plastic Size L95*W128*H74MM Voltage DC12V-24V Current 1.5A Sound ...
1018. 12/24/ Backup Reverse Warning Sound Alarm Waterproof Car Truck Speaker [Apr 21, 2023]
[Apr 21, 2023] 12/24/ Backup Reverse Warning sound Alarm Waterproof Car Truck Speaker Product Description Model Number DL160 Material ABS/Plastic Size L95*W128*H74MM Voltage DC12V-24V Current 1.5A Sound ...
1019. All Vehicles ABS Reverse Backup Warning Alarm Warning Siren Horn [Apr 21, 2023]
[Apr 21, 2023] All Vehicles ABS Reverse Backup Warning Alarm Warning Siren Horn Product Description Model Number DL160 Material ABS/Plastic Size L95*W128*H74MM Voltage DC12V-24V Current 1.5A Sound ...
1020. Truck Forklift Reverse Mounted Speaker Plastic Durable Back-up Alarms [Apr 21, 2023]
[Apr 21, 2023] Truck Forklift Reverse Mounted Speaker Plastic Durable Back-Up Alarms Product Description Model Number DL160 Material ABS/Plastic Size L95*W128*H74MM Voltage DC12V-24V Current 1.5A Sound ...
