12V 24V Backup Alarm Universal 110db Beeper Waterproofing Reverse Warning Alarm Horn for Commercial Vehicles Semi Trucks

Feature: 1. Powerful 110dB Alert: The backup sound alarm automatically emits a warning sound of up to 110dB while reversing, ensuring clear audibility even in noisy environments. 2. Enhanced Reversing Safety: Effectively reminding surrounding pedestrians and vehicles, this backup horn significantly enhances reversing safety, reducing the risk of accidents. 3. Wide Voltage Compatibility: Supporting a voltage range of 12V to 48V DC, this backup alarm is compatible with various vehicle electrical systems, making it suitable for semi trucks, construction vehicles, forklifts, buses, and other commercial vehicles. 4. Durable Waterproofing Design: Featuring a waterproofing sealed structure and a rugged housing, this backup alarm operates reliably in rain, snow, mud, and harsh outdoor conditions, making it ideal for industrial and heavy duty vehicles. 5. Easy to Install: The reverse alarm is designed for easy installation, allowing you to quickly and easily secure it to your vehicle without the need for complex tools or professional assistance. Specification: Item Type: Backup Alarm Power: 15W Frequency Response: 1000Hz Current: less than 1A Operating Temperature: 40 60 celsius Sound Level: more than 110db Diameter: Approx. 50mm 1.97in Impedance: 8 Ohm Sensitivity: High Voice Coil: Premium Features: Extra loud warm, Three sound modes, Powerful sound output, Waterproofing design Application: Universal for Truck Commercial Vehicles Semi Trucks. Package List: 1 x Backup Alarm