1SMALL ALARM HORN: The length of the power cord is 260mm, the sound pressure range is 110~120DB, the frequency range is 1.8~2.4Hz, and the size is small 2ABS FLAME RETARDANT MATERIAL: Electronic buzzer alarm adopt plastic ABS material, wear resistant, impact resistant, heat resistant, low temperature resistant, high chemical resistant 3EASY INSTALLATION: The electronic buzzer alarm sounder connector is robust, easy to connect, and can be plugged directly into the installed jack 4WIDE RANGE OF USE: Electronic buzzer is suitable for most 512V cars, motorcycles, trucks, van, forklifts and other industrial heavy construction vehicles 5EXCELLENT PERFORMANCE: This is a high decibel flat small alarm horn, support simple installation, sturdy and solid, possess loud sound, stable and long lasting Item Type: Electronic Buzzer Alarm Material: ABS Working Temperature Range: -15~60 Power Cord Length: Approx. 260mm / 10.24in Sound Pressure Range: 110-120DB Frequency Range: 1.8-2.4Hz 1 xElectronic Buzzer Alarm