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61. 117dB Backup Alarm with Super Loud Beeper Tone for Excavator 
[Dec 19, 2024]
[Dec 19, 2024] 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.
62. 12-24V Talking Reversing Turning Alarm for Trucks [Jul 11, 2023]
[Jul 11, 2023] Model Voltage (VDC) Output level(±4dBA @4FT) Remarks YS-B21 12~48 97 white noise optional YS-B22 12~48 102 white noise (12~24V)available YS-B23 12~48 bespoke message YS-B24 12~48 107 ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
63. 97dB/107dB High Qualtity Waterproof Car Alarm with IP68 10~48V [Jul 10, 2023]
[Jul 10, 2023] 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.
64. 97dB or 107dB Manual Adjustable Backup Alarm [Jul 10, 2023]
[Jul 10, 2023] 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.
65. 12-36V 112dB Reverse Alarm for Trucks Mine Machinery [Jul 10, 2023]
[Jul 10, 2023] 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.
66. 112dB Beep Sound, Speaking Alarm, White Noise Vehicle Alarm [Jul 10, 2023]
[Jul 10, 2023] 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.
67. Smart Wireless Bike Anti-Theft Alarm with Adjustable Sensitivity Levels [Jul 31, 2025]
[Jul 31, 2025] Key attributes Place of Origin Guangdong, China Brand Name HONEYGUARD Model Number HSA029 Volume ≥113 (dB) Working voltage 4.5 (V) Working current ≤150 (mA) Color Black Product name Bicycle ...
68. Reliable Wireless Anti-Theft Alarm for Bicycles with Remote Activation [Jul 31, 2025]
[Jul 31, 2025] Key attributes Place of Origin Guangdong, China Brand Name HONEYGUARD Model Number HSA029 Volume ≥113 (dB) Working voltage 4.5 (V) Working current ≤150 (mA) Color Black Product name Bicycle ...
69. Anti-Theft Bicycle Alarm with Remote Control and Sensitivity Levels [Jul 31, 2025]
[Jul 31, 2025] Key attributes Place of Origin Guangdong, China Brand Name HONEYGUARD Model Number HSA029 Volume ≥113 (dB) Working voltage 4.5 (V) Working current ≤150 (mA) Color Black Product name Bicycle ...
70. Waterproof Wireless Bike Anti-Theft Alarm with 7 Sensitivity Levels [Jul 31, 2025]
[Jul 31, 2025] Key attributes Place of Origin Guangdong, China Brand Name HONEYGUARD Model Number HSA029 Volume ≥113 (dB) Working voltage 4.5 (V) Working current ≤150 (mA) Color Black Product name Bicycle ...
71. Truck Back up Alarm Reverse Horn Safety Reversing Alarms with CE [Jul 10, 2023]
[Jul 10, 2023] 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.
72. Alarm Systems Blind Spot Forklift Pedestrian Warning Proximity Sensor Alarm [Mar 14, 2024]
[Mar 14, 2024] Alarm Systems Blind Spot Forklift Pedestrian Warning Proximity Sensor Alarm 1.Technical data Rated voltage 12-48Vdc Size/Weight 120*120*61(mm)/270g Operating ...
73. Reverse Alarm with Super Loud Beeper Tone and AMP Connector for Trucks Mine Machinery [Dec 19, 2024]
[Dec 19, 2024] Model Voltage(VDC) Output Level (±4dBA @4FT) Remarks YS-B61 12~48 107 white noise (12-24V) optional YS-B62 12~48 112 beep sound YS-B62H 16~32 115 beep sound YS-B63 12~48 102 white noise ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
74. 107dB High Performance Safety Reversing Alarm Buzzer Back up Alarm with CE Certificates [Jul 11, 2023]
[Jul 11, 2023] 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.
75. Top Sale High Quality Waterproof Auto Reverse Horn Back up Alarm High Decibel Buzzer Alarm [Apr 21, 2023]
[Apr 21, 2023] Product Description: Support design and produce speakers according to customer's demand . Output Level 97 ± 3dB(A) AT 4FT Voltage 12-24 VDC Max Current Drain <0.6 A Temperature Range -40ºC - ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
