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Product List
61. 12-48V 112dB Reversing Buzzer Alarm with IP68 Protection 
[Nov 27, 2025]
[Nov 27, 2025] 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.
62. Universal Use Beep Sound Reverse Alarm 12V~48V 102dB Car Backup Alarm [Nov 27, 2025]
[Nov 27, 2025] 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.
63. Reverse Alarm with White Noise, Shhshh for Truck [Nov 27, 2025]
[Nov 27, 2025] Product Parameters 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 ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
64. Intelligent Voice & Light Gas Alarm for Home [Jan 27, 2026]
[Jan 27, 2026] Enhanced Smart Features: Modern smoke alarms can be equipped with multiple additional functions. These include "mobile app integration" for remote status checks and alert notifications, a "mute shortcut" to temporarily ...
65. Combustible Gas Detection Alarm with Voice Prompt [Jan 27, 2026]
[Jan 27, 2026] Enhanced Smart Features: Modern smoke alarms can be equipped with multiple additional functions. These include "mobile app integration" for remote status checks and alert notifications, a "mute shortcut" to temporarily ...
66. Sound & Light Gas Alarm with Concentration Display [Jan 27, 2026]
[Jan 27, 2026] Enhanced Smart Features: Modern smoke alarms can be equipped with multiple additional functions. These include "mobile app integration" for remote status checks and alert notifications, a "mute shortcut" to temporarily ...
67. Home Gas Leak Alarm with Dual Power Backup [Jan 27, 2026]
[Jan 27, 2026] Enhanced Smart Features: Modern smoke alarms can be equipped with multiple additional functions. These include "mobile app integration" for remote status checks and alert notifications, a "mute shortcut" to temporarily ...
68. Alarm Systems Blind Spot Forklift Pedestrian Warning Proximity Sensor Alarm [Sep 09, 2025]
[Sep 09, 2025] 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 ...
69. CE FC Certified Gas Alarm with Catalytic Sensor [Jan 27, 2026]
[Jan 27, 2026] Enhanced Smart Features: Modern smoke alarms can be equipped with multiple additional functions. These include "mobile app integration" for remote status checks and alert notifications, a "mute shortcut" to temporarily ...
70. Sound and Light Alarm Waterproof Fire Alarm [Jan 09, 2026]
[Jan 09, 2026] Product Introduction 1.Waterproof and dustproof 2.Customizable alarm voice, louder sound, travels farther. 3.Small in size and not taking up much space. 4.Easy to install, LED lighting. About Us With ...
Company: Taicang Xinxing Machinery Factory
71. ATEX DC 24V Aluminum Alloy Explosion-Proof Linear Beam Smoke Detector Fire Alarm for Chemicals [Dec 25, 2025]
[Dec 25, 2025] ATEX DC 24V Aluminum Alloy Explosion-Proof Linear Beam Smoke Detector Fire Alarm for Chemicals Product Parameters ITEM PRODUCT NAME JDHW Explosion-Proof Reflective Infrared Beam Smoke ...
72. Access Control Real-Time Monitoring Smart Rim Motor Lock Reading The Status of Locks Abnormal Alarm ... [Aug 14, 2025]
[Aug 14, 2025] Product Description Worried about thieves? Always lost keys and have to replace locks? Too many keys, hard to figure out? Troublesome to charging electronic lock? Wondering that the records of your locks could be ...
73. Top Sale High Quality Waterproof Auto Reverse Horn Back up Alarm High Decibel Buzzer Alarm [Nov 27, 2025]
[Nov 27, 2025] 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.
74. Ceiling Mounted Sound and Light Alarm (Ltd-1101J) [Mar 30, 2026]
[Mar 30, 2026] Specification magnet rotating beacon :High quality halogen bulb is used.adopting wear-resisting rubber whell droved by direct current micro-electric motor,logn life,no dead poing. LED Warning Light:Adopting imported ...
Company: Nanjing Yumany Imp & Exp Co., Ltd.
75. 12V Self Adjusting Commercial Use Backup Alarm [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.
