Electronic mobile speed measurement and dashcam all-in-one machine, fixed and mobile in one

Memory card: TF card
Shooting Angle: 140�
Data storage time: Loop recording
Data transmission interface: USB
Transmission rate 30fps
Installation location: Front windshield
Power supply: Front windshield
Main lens aperture :F2.0
Rated current :1.5A
Photo pixel :2 million
Function: Collision sensing
Image resolution :1080p
Memory capacity: None
Screen size :2.31 inches