Warm tips Model X01 has no WIFI and no rear camera; Model X460 With WIFI Optional rear digital camera Please place an order in step with your needs, if you want three lenses please want the choice with rear camera, the image when you place an order has all the information of the accessories for reference! Product Specifications: > three Channels [Front1080p+Interior720p+Rear720p] > 2 Channels: [Front1080p+Interior720p] > Screen size: 2 inches > File format: AVI >Voltage 1 Current: 5V/1A > Video resolution: 1080P; 720P; 720P > Continuour Loop Video: Seamless Loop Recording > Automatic power on/off: assist automated ignition and shutdown > Interface: Support USB > Time Synchronization: Support > Support memory card: TF (maximum help 64 GB) > Built-in stereo: help > Frequency: 50HZ / 60HZ > Supported languages: Chinese, English, French, Russian,Japanese, Spanish,Korean,etc New HD 3 Lens WIFI Dash Camera Only Front Camera: 1080P Front + Rear Camera:1080P+1080P;Front & Inside Camera:1080P+720P; Front & Inside & Rear Camera:1080P+720P+720P Starlight Night Vision With assistance from F2 broad aperture and the respectable low-lightperformance of the lens, the automobile digital camera is ready to capturedetails like license plates at evening Built-in WiFi (Optional) Download the APP from Android and iOS systems, connect your cellphone with sprint cam via WiFi, you then can view the recordings in real-time, can also download, playback and percentage the recordings through your phone Warm methods Customers within the use of the recorder want to connect WIFI please within the recorder menu to open the WIFI and cellular phone linked to be able to use it! Reversing Image (Optional) When the auto in reverse gear, the automobile DVR will robotically switch to the rear camera imaging view with parking line, guarantees safety for parking Loop Recording Every element can be routinely listing and never leave out one second, unlocked data would be overwritten routinely when TF card is administered out of storage G-Sensor In the event of an influence or collision, the built-in G-sensor would lock and save the video, and the video would not be overwritten by loop recording 24h Parking Monitor When Someone Near Your Car Or Vehicle Starts To Move,Automatically Turn On And Start Recording When Detects Any Impact Or Collision,The Device AutomaticallyAutomatically Recording For Few Seconds,Make Sure 24hr Parking Guard: It Should BeConnected By A Dvr Exclusive Power Cable (Friendly reminder: parking monitoring should be configured with a special greenback cable for use, in any other case 24-hour monitoring isn't always possible) Installation Image A:Rear digicam B:Car recorder C:You deserve to link the purple cord of the rear digital camera to the fantastic pole of the reversing gentle with a purpose to realize the reversing picture To protect your privacy, the TF card needs to be formatted for the 1st time There are two solutions: 1 Insert the TF card wisely into the sprint cam, open the camera settings, find the storage card format, verify that the formatting is complete, and then restart the digicam to apply 2 to the mobile application, seek for settings in the cellular application, format the reminiscence card, confirm formatting is complete, and then restart the digital camera to apply it Sincere needs to you and your family