Vehicle Detector features: 
 (1) This product is a smart and versatile vehicle detector. 
 (2) This product is designed to be compatible with many products, and can detect errors in response to environmental change or adjust debugging. 
 (3) detector front panel, there are four coil frequency (20 ~ 80KHz) selector switch for setting their own in order to prevent crosstalk. 
 (4) If the coil back to normal state after a fault, do not need to reboot (RESET), can detect the status of their own return to normal. Also reset switch (RESET) to force reboot. 
 (5) do not have to heat-up time. 
 (6) detector outside a high-brightness LED color indicator to show power and coil state or fault conditions. 
 (7) two sets of relay outputs: 
 A solid-state relay output for the entry vehicle, and set the output time for the extension of 0,2, 5, 8, 10, 15, 20, 30 seconds. 
 B solid state relay can be configured to output from the vehicle into the car or the instantaneous output and fault output coil. 
 (8) can be DIP switch output delay of 2 seconds, the vehicle speed in excess of 8 kilometers (5 miles) above the speed through the coil, that is not output. 
 (9) The state of the environment according to the scene and automatically adjusts to detect vehicles to meet the actual needs. 
 (10) ABS plastic housing, dimensions: 76mm (deep) x 42mm (W) x 74mm (H) 
 (11) Weight: 305 grams 
 (12) AC 220V (50/60Hz)