Best Answer 4.5-inch Mirror-Type Dual Recording Drive Recorder Body Only This drive recorder is an all-in-one "drive recorder and rearview mirror" type. It's only 8mm thin and lightweight, so it won't affect visibility while driving. It can record in high quality, capturing even the finest details. It clearly records license plates. 【Countermeasures against Aggressive Driving】 Due to the stricter penalties for aggressive driving: ・It can be used as evidence to prove the other driver's aggressive driving. ・It is also effective in proving that you are not driving aggressively. In such cases, a drive recorder is recommended. 【With Rear Camera】 Since it comes with a rear camera, you can record the front and rear simultaneously. By switching the display on the LCD monitor, you can view the front and rear situations. The camera automatically activates when the engine is started, and it automatically switches to the rear camera when you put the car in reverse. 【Convenient Automatic Overwrite Recording】 Equipped with a cycle video function, there's no need to save and delete recorded data every time. When the SD card is full, it automatically overwrites the oldest data in the recording folder, depending on the overwrite mode setting. You can choose from overwrite modes of 1 minute, 2 minutes, 3 minutes, or off. 【G-Sensor】 Protects video files by detecting impacts. When a car is involved in a collision while driving, a large impact occurs. The G-sensor detects this impact, judges it as an emergency, and automatically protects the video file, preventing overwriting. 【Parking Surveillance】 Countermeasures against hit-and-runs! Automatically records with car vibration. You can also turn the parking surveillance function ON/OFF. You can rest assured that you can clearly record evidence, such as when another car bumps into your car while parked. The built-in battery of the drive recorder records for about 10 seconds after detecting an impact. 【Motion Detection】 Captures moving objects with a motion sensor. You can record evidence in video for mischief or crime prevention. This drive recorder automatically starts recording when it detects a moving object in front of the lens. Recording automatically stops when the moving object moves away from the lens. It can be used as a small security camera, so it is recommended as a security measure in case of emergencies. Size: Body: Approximately 7cm (H) x 30cm (W), LCD Monitor: 4.5 inches Individual packaging size: 10 x 42 x 27cm Weight: Individual packaging weight: 262g