3-inch special car rearview mirror with e-compass, RV-302S

 

Specification

Size: 3-inch

Aspect ratio: 4:3

Power supply: DC 12V

Resolution: 960(w) x RGB x 240(h)

Contrast: 350:1

Format: PAL/NTSC

 

Decription

AV signal and power on /off detection automatically

Switch automatically when driving and reversing, 2-way video input

E-compass built-in, adopt solid ecletronic components. Imported and precise magnetic sensor MR intergrates IC, and the earth magnetic field is converted to electrical signal. CPU identifies and determines the position.

E-compass shows the driving directions. Display signs are E,S,W,N,SW,NE etc.

Cautions: Plate compass built-in, temporarily inaccurate directions up and down on the slope. And don’t place near strong magnetic field.