Fydun Backup Alarm, DC 12V‑80V Car Backup Alarm Universal Reverse Warning Beeper with Powerful Buzzer - Fydunfanxina28251

• 【Wide Application】This backup alarm is designed for 12‑80 volt DC vehicles and will automatically adjust to the voltage range of 12‑80 volt vehicles, including trucks, cars, and S .It is specially manufactured with precision, please confirm whether it is suitable for your vehicle before placing an order. 【Powerful Buzzer】Our siren can emit a powerful buzzer of 112dB (±3dB). When you back up, no one will ignore this buzzer. The alarm is made of high quality materials to ensure durability and service life, and can work in various tempe ure environments. 【Easy to Install】The alarm is very easy to install, you only need to connect the wire from the positive screw terminal to the reversing light power cord or the reversing switch installed on the dashboard, and then connect the wire to the ground (negative). 【 Proof Alarm】 The 4.1 x 1.7 x 2.8in alarm can enhance the sound, the speaker, and be -proof, -proof, and can be used all-weather.The working pressure is 0.5Mpa-1.0Mpa. 【Quality assurance】 We know that you want high-quality products, which is why we provide a 100% satisfaction guarantee. If for any reason our products do not meet your expectations, please us in time.