Aperture:f/1.6 Working Temperature:-20C - 85C Warranty:365 Days Power Source:Corded Electric Loop-Cycle Recording Feature:YES Audio Recorded:YES Maximum Video Frame Rate:30fps NightShot Function:YES Rear Camera:NONE Original Package:YES Screen Ratio:16:9 Memory Card Required Reding Speed:Class 10 View angle:170 Camera Resolution:3840x2160 Video Code:H.265 Video Format:TS Special Features:G-sensor,SD/MMC Card,Automatic White Balance,Wide Dynamic Range,Wifi Function,3D DNR Max External Memory:128G Number Of Lenses:1 Pixels:800Mega GPS logger:NONE Interface:Wi-Fi,Micro SD/TF Battery:None Assembly Mode:Hidden Type Chipset Manufacturer:Novatek Frames Per Second:30 Brand Name:FITCAMX Origin:Mainland China Item Type:Car DVR Certification:CE,FCC,RoHS,pse