Jiangsu Profile
Product List
1396. Metal Heavy Machinery Warning Car 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.
1397. Ky-012 Active Buzzer Module for Arduino [Sep 04, 2025]
[Sep 04, 2025] Description: 1. Working Voltage: 3.5-5.5V. 2. Working Current: <25mA. 3. Brand new and high quality. The structure of the buzzer 1.Piezoelectric buzzer: the piezoelectric buzzer is mainly composed of ...
1398. Metal High Qualtity Alarm IP68 12-48V Car Reverse Horn Waterproof Car Reverse Alarm Sound [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.
1399. CE Emark Nylon 12-48V Manual Adjustable 97dB 107dB Output Car Reverse Horn [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.
1400. Ys-B05 12-36V Use 87 Thru 112dB Metal Housing IP68 Intelligent Backup 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.
1401. IP67 Vehicle Use Beep Sound Real Speech White Noise Vehicle Reverse Alarm [May 26, 2023]
[May 26, 2023] Why install reversing alarm and warning alarm? 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 ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
1402. Heavy Duty Filed Select dB Smart Backup Alarm [May 26, 2023]
[May 26, 2023] Why install reversing alarm and warning alarm? 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 ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
1403. Automatic Sound and Light Alarm for Gas Leak Detector [Jun 28, 2024]
[Jun 28, 2024] Automatic sound and light alarm for gas leak detector Automatic sound and light alarm for gas leak detector is an optional device for the gas detector. It'll automatically alert with sound and light when the ...
Company: Nanjing AIYI Technologies Co., Ltd.
1404. IP66 18-28VDC Sound and Light Alarm for Fixed Gas Detector [Jun 28, 2024]
[Jun 28, 2024] IP66 18-28VDC sound and light alarm for fixed gas detector IP66 18-28VDC sound and light alarm for a fixed gas detector is an optional device for the gas detector. It'll automatically alert with sound and light ...
Company: Nanjing AIYI Technologies Co., Ltd.
1405. IP66 Sound and Light Alarm Compatible with Gas Detectors [Jun 24, 2024]
[Jun 24, 2024] IP66 Sound and Light Alarm Compatible with Gas Detectors IP66 Sound and Light Alarm Compatible with gas detectors is an optional device for the gas detector. It'll automatically alert with sound and light when the ...
Company: Nanjing AIYI Technologies Co., Ltd.
1406. Explosion-Proof Sound and Light Alarm for Gas Monitor [Nov 07, 2022]
[Nov 07, 2022] Explosion-proof Sound and Light Alarm for Gas monitor Explosion-proof Sound and Light Alarm for Gas monitor is an optional device for the gas detector. It'll automatically alert with sound and light when the ...
Company: Nanjing AIYI Technologies Co., Ltd.
1407. 12V 24V Car Motorcycle Reverse Horn Backup Alarm Beep Buzzer Warning Alarm [Jul 18, 2023]
[Jul 18, 2023] Description: - Waterproof - Sturdy and durable, long service life - Easy to install - It can be protective when connect the wire inversely or wrong - Fits for various Engineering Vehicle, autos trucks with 12V -24V ...
1408. Horn with Three Function for Electric Motorcycle Motorbike [Jun 27, 2025]
[Jun 27, 2025] Product Description --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Main Technical ...
1409. Nuelead 3 Phase Sequence Rotation Tester Indicator Detector Meter LED Buzzer with Portable Pouch ... [Nov 18, 2022]
[Nov 18, 2022] Product Description Detailed Photos 1 Unit with 2 Functions: The Tester was designed to check the phase sequence, and also it has LEDs to show you if the phase is open or not. Alligator Clips: They can ...
1410. High Quality 3 Phase Sequence Rotation Tester Indicator Detector Meter LED Buzzer with Portable ... [Nov 18, 2022]
[Nov 18, 2022] Product Description Detailed Photos 1 Unit with 2 Functions: The Tester was designed to check the phase sequence, and also it has LEDs to show you if the phase is open or not. Alligator Clips: They can ...
