Ultra HD 4K+1080P Dual Dash Cam for Cars Supercapacitor Dash Cam Front and Rear w/Hardwire Kit, 3"" IPS Display Car Security Camera Vehicle Driving Recorder 24/7 Parking Mode G-Sensor Lock, 【4K Ultra HD Experience Car Camera】The dash cam features an ultra-high-definition 4K（3840 x 2160 ） front camera and a 1080P（1920 x 1080）rear camera to capture details that are incredibly different from other resolutions. The 1080P rear cam is easily adjustable with a 19.5ft extension cable. We can provide a longer 27ft extension cable if your vehicle is too long., 【24H Parking Monitor】This dash cam front and rear provide a 12V-24V Hardwire Kit to realize 7*24H parking monitoring to guard the car when parked. The hardwire kit supports low voltage protection., 【Heat Resistant with Super Capacitor】The dual dash cam is supercapacitor powered instead of lithium batteries, which are built to survive extreme weather conditions from -4 Fahrenheit to 140 Fahrenheit. It's higher security than others and also gives a longer life span than lithium-ion battery dashcams., 【Excellent even in Dark Conditions】The front camera of the car camera is equipped with a Sony image sensor, a 6-layer high-definition glass lens group, high-definition WDR technology, and intelligent identification of the shooting scene, which effectively enhances the night vision ability and provides you with clear night video., 【A Must for your Car】This front and rear dual dash cam features Seamless loop-recording, G-sensor, wide-angel, parking monitor, motion detection, 3 inch LCD Display. Easy to install and use. It's the most cost-effective investment., 【SD Card Important Tips】The dash cam High Resolution 4K car camera, cam needs more space to save the footage. Please ENSURE to use a true brand U3 SD card and also format it when the first plus is in.,