Car HUD Head Up Display Vehicle-mounted Security System With OBD2 OBD 2 Interface Overspeed Warning Fuel Consumption

The automotive head up display is abbreviated to HUD and short for head up display， with the meaning of "Look-up display device"， or "look-at-the-front-horizontally display device". It can project important information (e.g. vehicle speed) onto the front windshield at the eye level of the driver and thus help to make their driving safe and sound when driving at a high speed， especially at night without lowering their heads.

Features:
Automatically adapt to the automobile models with OBD II (Bus Automatic Diagnostic System).
Accurate screen digital speed， graphics speed also are shown.
Vehicle speed， engine speed， water temperature， fuel consumption can be read easily.
Automatic soft-off feature after 10 seconds to save power.
Natural light is produced by the unique polarized lens design.
Alarm mode of single or four stages can be chosen as you wish.
Remind driver to shift gear when necessary.
Record cars driving over the maximum speed.
Adjust the brightness mode automatically or manually so that the driving is not dazzling.

Specifications:
Environment temperature: -40c ~ +80c
Barometric press: 86 - 106KPa
Relative humidity: 10% - 95%
Environment voice: !#!lt!*! = 60dB (A)
Alarm of sound level: "  = 30dB (A)
Operating voltage: 9V - 16Vdc (12Vdc / 400mA)
HUD size: 8.85 * 5.45 * 1.15cm / 3.35 * 2.17 * 0.39in
HUD weight: 58g / 2.01oz
Package size: 16.5 * 11.5 * 4.5cm / 6.75 * 4.5 * 1.8in
Package weight: 194g / 6.85oz

Package List:
1 * HUD Host
1 * OBD II Interface
1 * Anti-slip Mat
1 * Reflective Film
1 * Head Up User Manual(English)