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Featured Products
Product List
46. Backup Alarm Buzzer with Bee Bee Sound for Van 
[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.
47. Backup Alarm Buzzer with Bee Bee Sound for Truck [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.
48. Long Line Backup Alarm Buzzer with Bee Bee Sound for Truck [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.
49. Long Line Backup Alarm Buzzer Beeper with Bee Bee Sound for Van [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.
50. LED AC/DC 220V/24V/12V Ad66b-22sm Alarm Lighting Indicator Elevator Flashing Buzzer [Mar 20, 2026]
Product Description Name Flashing Buzzer Alarm Application Elevator Main Products Company Profile Nanjing Antu Elevator Accessories Co., Ltd. is a professional company that operates various elevator accessory brands, ...
51. 12V, 24V, 36V, 112dB Warning Alarm Buzzer for Heavy Machinery [Nov 27, 2025]
Product Description Maquinaria minera como excavadoras, excavadoras y volquetes utiliza zumbadores de conducción como precauciones de Seguridad durante las operaciones. El zumbador de conducción es un ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
52. 12V Backup Alarm Buzzer with White Noise, Shhshh for Warning Construction Vehicle [Nov 27, 2025]
Product Description Enhanced Safety: White noise covers all frequencies, making it easier for pedestrians and other road users to hear, especially in noisy environments. It provides early warnings, reducing the ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
53. 107dB Highloud Back Alarm, Travel Buzzer for Heavy Duty Vehicle Use [Nov 27, 2025]
Product Description The B00 high decibel alarm is a warning device that emits a loud sound when the machine is moving or reversing. This is to remind nearby people, especially walking workers, that machines are in ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
54. 105dB Continuous Sound Vehicle Buzzer with IP68 [Nov 27, 2025]
Product Description Mining machinery such as excavators, bulldozers, and dump trucks use travel buzzers as a safety precaution during operation. The travel buzzer is a warning device that emits a loud sound when the ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
55. Reverse Alarm Travel Buzzer with Large Sound for Car Truck 12V~36V [Nov 27, 2025]
Product Description Mining machinery such as excavators, bulldozers, and dump trucks use travel buzzers as a safety precaution during operation. The travel buzzer is a warning device that emits a loud sound when the ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
56. 24V Travel Buzzer with Large Sound for Warning Construction Vehicle [Nov 27, 2025]
Product Description Mining machinery such as excavators, bulldozers, and dump trucks use travel buzzers as a safety precaution during operation. The travel buzzer is a warning device that emits a loud sound when the ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
57. Heavy Duty Back up Alarms Travel Buzzer for Excavator [Nov 27, 2025]
Model Voltage (VDC) Output level(±4dBA @4FT) Remarks YS-B01C 12~36 107 continuous sound YS-B02 12~36 107 beep sound YS-B04A 12~36 112 beep sound YS-B04-5 12~48 115 siren ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
58. Back up Alarm Travel Buzzer with CE Emark [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.
59. Backup Buzzer for Heavy Duty and Commercial Use [Nov 27, 2025]
Model Voltage (VDC) Output level(±4dBA @4FT) Remarks YS-B41 12~48 97/107 manually adjust the output level(2 gears optional) YS-B42 12~48 97 beep sound YS-B43 12~48 107 beep ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
60. 112dB Waterproof Car Buzzer with IP68 From China [Nov 27, 2025]
Model Voltage (VDC) Output level(±4dBA @4FT) Remarks YS-B01C 12~36 107 continuous sound YS-B02 12~36 107 beep sound YS-B04A 12~36 112 beep sound YS-B04-5 12~48 115 siren ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
