Jiangsu Profile
Famous Export Brand
Product List
1. 112dB Beep, Travel Buzzer Reversing Alarm for Excavating Machinery 
[Nov 27, 2025]
[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.
2. 100dB Backup Alarm for Forklifts 12V, 24V [Nov 27, 2025]
[Nov 27, 2025]
Product Description Model Voltage (VDC) Output level(±4dBA @4FT) Remarks YS-B11WH 12~24 100 beep sound YS-B11WH-C 12~24 100 continuous sound YS-B15 12~48 100 beep sound ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
3. Commercial Use Back-up Alarm with Wire Connection [Nov 27, 2025]
[Nov 27, 2025]
Product Description Warning alarms are installed on vehicles and equipment to alert pedestrians, workers, and other nearby personnel to the vehicle's operation. They are often used in public transportation, ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
4. Multi Sounds White Noise Alarm Left Right Turning Reverse Alarm [Dec 31, 2025]
[Dec 31, 2025]
Product Description Model Voltage (VDC) Output level(±4dBA @4FT) Remarks YS-B81C-6LRBB-S-1 12~24 97dB audible alarm "shhshh, warning vehicle reversing" "shhshh, caution vehicle turning right" "shhshh, ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
5. Bl 12V 97dB Warning Alarm with Flash and White Noise for Truck [Dec 17, 2025]
[Dec 17, 2025]
Product Description Model Voltage (VDC) Output level(±4dBA @4FT) Remarks YS-BL1-2C 12~24 102 beep sound YS-BL1-2C-WN 12~24 97 white noise YS-BL2-USB 12~24 102 multiple voice options, customizable voice YS-BL3-6C 12~24 ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
6. 12V 87dB 92dB White Noise, Left Right, Backup Alarm for Large Vehicle [Nov 27, 2025]
[Nov 27, 2025]
Product Description DECIBEL (WHITE NOISE) EASY INSTALLATION VOLTAGE WATERPROOF Produces a powerful sound shhh shhh shhh(WHITE NOISE), to help warn when the vehicle is backing-up. For heavy duty use and easy to ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
7. 102dB Backup Car Alarm for Heavy Duty Machine [Jan 19, 2026]
[Jan 19, 2026]
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.
8. Rocking Armature Transducer Siren Sounder Fire Alarm Be39× 15.5-100-Lp 1kba3 [Sep 03, 2025]
[Sep 03, 2025]
Product Details No. Item Specifications 1 Rated Voltage 24Vp-p 2 Operating Voltage range 1~30 Vp-p 3 Coil Resistance 25Ω±10% 4 AC Impedance at 1kHz ...
Company: Sunny Technology Co., Ltd.
9. RFID UHF 860-960MHz EAS Ceiling System Anti-Theft Reader Loss Prevention System [Jun 29, 2026]
[Jun 29, 2026]
Product Introduction UHF RFID Ceiling Antenna, primarily designed for long-range RFID item reading with a read range of approximately 3 meters. Features strong group reading capability. Utilizes ceiling-mounted ...
10. Epoxy Resin USB Micro Backup Alarm Smart Buzzer [Nov 27, 2025]
[Nov 27, 2025]
Product Description 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 ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
11. Passive RFID Anti-Theft System RFID Antenna [Sep 14, 2026]
[Sep 14, 2026]
P-RFID Anti-Theft Base Station Specification Dimensions Technical Highlights Feature Specification Operating Frequency 840 MHz ~ 960 MHz Radar Module 60 GHz human-detection radar Buzzer Loudness 76 dB (measured at 1m) ...
12. Dragon Guard EAS Supermarket Clothing Security Pencil Tag [Jun 29, 2026]
[Jun 29, 2026]
Product Name T016B Pencial Tag Unit Dimension 51*13*19mm pencil tag Frequency 8.2MHz/58KHz pencil tag Material ABS Color Grey or Customized Lock Magnetic Locking MOQ 1000pcs EAS pencil ...
13. Active RFID Anti-Theft System RFID Antenna [Sep 14, 2026]
[Sep 14, 2026]
P-RFID Anti-Theft Base Station Specification Dimensions Technical Highlights Feature Specification Operating Frequency 2.4 GHz Radar Module 60 GHz human-detection radar Buzzer Loudness 76 dB (measured at 100 cm) ...
14. CE Atex Certified IP66 4 Gas Meter Portable Multi-Gas Detector Lel, Co, H2s, O2 [Jul 10, 2025]
[Jul 10, 2025]
CE ATEX certified IP66 4 Gas Meter Portable Multi-Gas Detector Lel, Co, H2s, O2 Introduction H2000 portable gas detector is typical 4 gas detector for LEL, O2, H2S, CO, and it supports the continuous detection of ...
Company: Nanjing AIYI Technologies Co., Ltd.
15. EAS RF Hard Tag Min Square Tag [Jan 12, 2026]
[Jan 12, 2026]
RF Tag , RF hard tag 1.Frequency: 8.2MHZ 2.Package: 1000pcs/carton 3.Material: ABS 4. Dimension : 48x42mm 5. Detection : 1.2 - 1.5m 6. Packing : 1000pcs/carton 7. Carton Size : 40x30x23cm 8. Gross ...
