Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.

B00 series heavy - duty alarms, especially the reversing buzzer within them, are appropriate for heavy machinery and equipment as they can meet the requirements of harsh environments. The excavator travel alarm, which is a kind of reversing buzzer, serves as a back - up alarm. When the excavator is moving in different directions during travel, the reversing buzzer will make a sound to alert the driver and surrounding people to focus on safety.

B10 tone buzzer is a relatively lightweight back up alarm, suitable for small vehicles and forklifts. High cost-effectiveness.

Universal alarm is generally used for small and medium-sized excavators, and high decibel warning sound effectively alerts nearby pedestrians and vehicles to avoid dangerous areas.

Car back up alarm, especially the industrial - type one, serves as an excellent backup alarm. It is designed to be highly suitable for harsh working environments. With a universal size, its installation process is a breeze. This remarkable car back up alarm plays a crucial role in enhancing safety within the construction area. Its loud and clear sound can effectively alert pedestrians and staff in the vicinity of large equipment.Moreover, the car back up alarm's unique features make it stand out among other similar products. It provides reliable warning signals just like a vigilant guardian. Multiple car back up alarms can be installed in different positions around the construction site or industrial area to ensure comprehensive coverage. Their presence significantly reduces the risk of accidents caused by the operation of large machinery and vehicles, making the working environment much safer.

B20 series white noise backup alarm can provide workers and pedestrians with clearer and more distinct warning sounds in loud noise environments, without producing sharp noises like traditional backup alarms, thereby reducing listener fatigue and discomfort.

B30 series white noise backup alarm can provide workers and pedestrians with clearer and more distinct warning sounds in loud noise environments, without producing sharp noises like traditional backup alarms, thereby reducing listener fatigue and discomfort.

YS-BL1-2C, beep sound and light warning, mostly used for road equipment such as engineering vehicle. It is generally installed in blind spots such as the outside door and the rear of the vehicle.

YS-BL1-2C-WN, white noise and light warning, mostly used for road equipment such as engineering vehicle. It is clearer and more distinct warning sounds in loud noise environments, without producing sharp noises like traditional backup alarms, thereby reducing listener fatigue and discomfort. It is generally installed in blind spots such as the outside door and the rear of the vehicle.

YS-BL2-USB, beep sound and light warning, mostly used for road equipment such as engineering vehicle. USB version, with option to select language and edit voice content. It is generally installed in blind spots such as the outside door and the rear of the vehicle.

YS-BL3-6C, white noise speaking speaking alarm, mostly used for road equipment such as engineering vehicle. White noise speaking speaking alarm is clearer and more distinct warning sounds in loud noise environments, without producing sharp noises like traditional backup alarms, thereby reducing listener fatigue and discomfort. It is generally installed in blind spots such as the outside door and the rear of the vehicle. Voice content: "shhshh,caution vehicle turning right"                        "shhshh,caution vehicle turning left"                        "shhshh,warning vehicle reversing"

YS-BL3-6C, white noise speaking speaking alarm, mostly used for road equipment such as engineering vehicle. White noise speaking speaking alarm is clearer and more distinct warning sounds in loud noise environments, without producing sharp noises like traditional backup alarms, thereby reducing listener fatigue and discomfort. It is generally installed in blind spots such as the outside door and the rear of the vehicle. Voice content: "shhshh,caution vehicle turning right"                        "shhshh,caution vehicle turning left"                        "shhshh,warning vehicle reversing"

"shhshh, warning vehicle reversing" "shhshh, caution vehicle turning right" "shhshh, caution vehicle turning left"

"beep beep beep,Atención, atención, este vehículo está retrocediendo" "beep beep beep atención, vehículo girando a la derecha" "beep beep beep, atención, vehículo girando a la izquierda"

조심하세요 지게차가 후진중입니다.

“Move away safely, you are in a hazardous area” It is mainly applicable to various types of voice alarms. Due to its unique cavity design, its voice effect is more pleasing to the ear than ordinary alarm products. In addition to ordinary reversing voice prompts, multiple sets of voice signals can be customized, including left and right turns, music, and various other operation prompts. We also provide various voice customization services, that is, you only need to provide text content.

AVAS refers to the 'Acoustic Vehicle Alerting System', which means the vehicle's audio visual alarm system. Its main function is to use sound to alert pedestrians and other road users of vehicles when electric vehicles (EVs) or hybrid electric vehicles (HEVs) are driving at low speeds, in order to avoid traffic accidents.

BR Series High-decibel Buzzer Alarm
Compact Size · Loud Sound · Durable Design

Visible & Audible Safety in One Compact Unit

Visible & Audible Safety in One Compact Unit

Visible & Audible Safety in One Compact Unit

Visible & Audible Safety in One Compact Unit

Visible & Audible Safety in One Compact Unit

B50 Series High-decibel Backup Alarm
Compact Size · Loud Sound 

Self Adjusting Beep Sound Backup Alarm
Extended Size · Loud Sound

Application: mobile multimedia equipment, etc. Function: low frequency Size: 36*5.5mm Rated power: 0.5W Impedance: 8Ω ± 15% Resonant frequency: 460Hz ± 20% Frequency range: 460Hz-4KHz Sensitivity: 85 ± 2db (0.5m/0.5W)