Auto parking sensors Detail:
Automatically engages as soon as you place your car into reverse.
Show distance by multi-functional ultra-thin VFD display,Bi Bi voice warning.
Support safe HUD (head up display) mode:rotate the display face to car windshield and choice HUD mode to read the distance from windshield
2~8 pieces different color sensors is available
Easy installation
Power(DC): +9~+16 V
Operation temperature available: -35~+75 degrees
Human speaking warning is optional Wireless version is optional:No need to run a wire from the front of the vehicle to the rear .
for more details see:www.startwayauto.com