Yuesonic 102dB White Noise Backup Alarm Reversing Alarm with Wire Connection for Vehicles

Reinforced nylon housing eliminate corrosion damage With wire connection, easy to install Voltage polarity protection With CE Dimension: 103.5*40.5*71mm Output: 102dB +/- 3 @4ft Current: less than 0.6A Temperature range: -40 ? (-40 ?) to 185 ? (85...