... luxnet weight:39gviewing angle:170 degreesTV system:NTSC/PAL selectableelectronic shutter time:1/ ... Video Signal 1.0Vp-p,75ohmsync system:Internal Synchronizationoperation Temperature:-20°C~+75 ... waterproof, shockproof, high temperature resistance,small in size,light weight ,high definition,humidity resistance ... destroy the original car,combined with the car perfectly.Good hiding in the car could barely ...