型号:DF-2705雷鸟牌 雷鸟牌倒车报警器，通用汽车喇叭，装在车辆的尾部，通电后发出报警音，警示车后行人或小动物。 功能特点： 两种不同的报警声音可选防水IP55多种声音可选或可定制多种颜色可选择符合RoHS标准 技术参数：工作电压9~30VDC工作电流≤0.4A音量≥110 dB 型号DF-2705A (哔哔声）/ DF-2705C（高音喇叭) 装箱:QTY: 100 Pcs/CtnG.W.: 8.5 Kgs Meas: 61X44X26 cm Model NO.:DF-2705 Leiniao Brand Reversing buzzer/ siren Leiniao Brand. When power on, the system will warn pedestrians, children and pets with audible warning tones. Installed at the rear of the vehicles. Key features:Alarm to warn people or animal when reversingDifferent audible sound availableDIY design, easy installationRoHS compliant Specifications:Input voltage9~30VDCRated current≤0.4AVolume≥110 DbModel No.DF-2705A (Beep)/ DF-2705C(High peak alarm) Packaging:QTY: 100 Pcs/CtnG.W.: 8.5 Kgs Meas: 61X44X26 cm