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Product List
121. Aluminum Alloy Hand Cranked Alarm Power Failure Escape Alarm 
[Jun 25, 2025]
[Jun 25, 2025] Product Introduction 1.Aluminum alloy casing, resistant to corrosion. 2.The sound level exceeds 110 decibels. 3.The volume of the sound depends on the speed of the hand movement. 4.Suitable for emergency alarm in ...
Company: Taicang Xinxing Machinery Factory
122. ≥ 110dB Power Failure Alarm Disaster Manual Alarm Lk-100 [Jun 25, 2025]
[Jun 25, 2025] Product Introduction 1.Aluminum alloy casing, resistant to corrosion. 2.The sound level exceeds 110 decibels. 3.The volume of the sound depends on the speed of the hand movement. 4.Suitable for emergency alarm in ...
Company: Taicang Xinxing Machinery Factory
123. Industry Portable Hand-Cranked Alarm Lk-100 [Jun 25, 2025]
[Jun 25, 2025] Product Introduction 1.Aluminum alloy casing, resistant to corrosion. 2.The sound level exceeds 110 decibels. 3.The volume of the sound depends on the speed of the hand movement. 4.Suitable for emergency alarm in ...
Company: Taicang Xinxing Machinery Factory
124. 36V Reverse Alarm with Large Sound and AMP Connector for Car Truck [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.
125. Backup Alarm with Large Sound and Deutsch Connector for Trucks Mine Machinery [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.
126. 100dB Waterproof Vocal Alarm for Excavating Machinery [Jun 06, 2024]
[Jun 06, 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.
127. 90dB 12V~36V Line Length 1000mm Vehicle Backup Buzzer Reverse Alarm [Jun 05, 2024]
[Jun 05, 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.
128. 90dB 12V~36V Vehicle Buzzer Warning Alarm Reversing Alarm with IP68 [Jun 05, 2024]
[Jun 05, 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.
129. 100dB Reversing Vehicle Alarm in 12~32V [Jun 05, 2024]
[Jun 05, 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.
130. 12V Back up Alarm with Large Sound for Warning Construction Vehicle [Jun 04, 2024]
[Jun 04, 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.
131. 12V~36V 112dB Travel Buzzer Travel Alarm with IP68 [Jun 04, 2024]
[Jun 04, 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.
132. 100dB Forklift Backup Alarm Reverse Beeper [May 30, 2024]
[May 30, 2024] 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.
133. Talking Alarm for Plant, "Shhshh, Warning Vehicle Reversing" [Dec 19, 2024]
[Dec 19, 2024] 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.
134. Talking Alarm for Trucks, "Shhshh, Caution Vehicle Turning Left" [Dec 19, 2024]
[Dec 19, 2024] 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.
135. Talking Alarm for Trucks, "Shhshh, Warning Vehicle Reversing" [Dec 19, 2024]
[Dec 19, 2024] 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.
