12-24V 110dB Car Start Voice Custom 4-channel Trigger Voice Speaker Prompter Sound Alarm Reverse Siren Buzzer Alarm Horn Beep

High-concerned chemical : None Special Features : 4-channel Trigger Item Diameter : 0.00inch Item Weight : 55g Item Height : 7.8cm Item Width : 2.8cm Item Length : 4cm External Testing Certification : ce Model Name : Car Start Voice Custom 4-channel Origin : Mainland China Material : High Quality Material Item Type : Multi-tone & Claxon Horns Item name : Alarm system Dropshipping : Support Input voltage : 100-240VAC50/60Hz Output : 12V-2A Volume : 110 Decibles Product model : QT-1220