3 Channel Dash Cam Front And Rear Inside,HD 1080P Dash Camera,170+140 Wide Angle, IR Night Vision,Loop Recording,G-Sensor Feature: Three Channel Car Cameras Simultaneous recording of the front, inner and rear cameras is more Comprehensiv-e, 360-degree guide your car without blind spots. The latest technology and featuresDash Camera for cars has HD 1080P, F2.0 apertures, IR Night Vision, 170 A+ wide angle lens, Co-recording before and, co-recording inside and outside the car, Motion Detection, Emergency Video Lock, Loop Recording, G-Sensor,Support recording sound. Loop Recording & Evidence ProtectionBuilt in Gravity Sensor, When the dash cam detects happen a collision, the sensor will auto-lock the footage as evidence(protected files). The videos can be automatically saved and stored locally on a memory card while driving, which ensures the video evidence will be captured and safely secured from overwriting. Emergency Video LockMotion detection, The dash cam detects body car shaking when parking, it will Emergency start recording important evidence and will not be covered by loop recording. Esco-rt your property. Excellent Night Vision Internal camera recording infrared night vision, ensure clear recording about road signs, license numbers and other important information at night. Product parameters: Pixel: front 130W/middle 30W/rear 30W Lens: front GC1054/interior 0308/rear OV09 Resolution: front 1280 * 720P/middle 640 * 480P/rear 640 * 480P/30 frames Display: 4.0 inch IPS screen View angle: 170 degrees/140 degrees/ 90 degrees Cycle recording: support Motion Detection: support Date stamp: support Memory card: 32GB maximum Power interface:USB2.0 Battery:150MAH Output:USB2. 0 Current frequenc:50/60Hz Operation Temp :-20 + 70 Language:Russian, Japanese, French, Ita an, German,, Engish, chinese(simpified), Chinese(Traditional, Korean Spanish, Portuguese Package size:15.5x11x7.5cm/6.1x4.33x2.95inch Gross weight:350g/0.77lb The Package Include: 1 x Dash camera 1 x Backup camera 1x Charge cable 1 x Use manual 1 x Bracket