Size Name:13.50 x 8.00 x 1.50 cm
Wire or Wireless:wired
Output Frequency:0.48
Brand Name:GEYIREN
Rated Power:0.48
Working voltage:9-16V
Alarm decibel:>=30dB(A)
Color:black
External Testing Certification:CE
Special function:Automatic shut-down
Speed range:0-400Km/h
mode:OBD and GPS
Product number:S7