China leading provider of Vehicle Reverse Alarm and Squawker Reverse Alarm, Beijing Silk Road Enterprise Management Services Co.,LTD is Squawker Reverse Alarm factory.
102dB output multi frequency squawker reverse alarm EMARK white noise reverse alarm IP68 waterproof reversing alarm General specifications: Output level 102dB ± 4dB at 1.2M Voltage 12-24 VDC Current drain less than 0.6A temperature range...