1【Small Size & Battery protect】DV128 motorcycle recording camera have a 2.7 inch large screen, the front and rear camera can be displayed simultaneously. The drive recorder is linked to the engine ON / OFF, so when the bike starts up, the drive recorder automatically turns on and recording starts. It is possible to feed the battery of the bike and record at all times. Super capacitor design, without risk of battery explosion and with much longer life compared to lithium battery 2【Dual Lens Recording】Both front and rear motorcycle security camera deliver clearer video&image and record at 1080p 30 fps to capture the key moment even when high speed driving. The drive recorder for the bike is equipped with a 200W waterproof lens. SONY IMX323 CMOS to get overall enhancement of imaging performance in dark light. 130° ultra-wide field of view reduces the blind spots and captures more details. The AHD lens prevent noise from the bike engine and enjoy a better video 3【Loop Recording】When the SD card is full, Motorbike camera will overwrite the old files automatically from loop recording, no need to change a new card. Please be assured that the locked files will not be overwritten. Supports up to 128GB micro SD, and the 128GB card could store about 16 hours of 1080P video(128GB card not include in the package). In order to ensure video reading speed, proceed with microSD card of Class 10 or more and periodically delete the locked files that you don’t need 4【G-Sensor & Manual Lock】G-sensor can automatically detect a sudden shake/collision and lock the footage to prevent the video from being overwritten even in loop recording. Accident scene can be truly restored. Press the remote control button to manually lock the video&photo during the driving, never miss the beautiful scenery. In addition, the waterproof remote control has a microphone and supports voice recording. Features: 1. The DV128 motorcycle camera is equipped with the Quanzu V3 processor which has high performance, stability and ultra-fast processing speed. 2. Concise appearance, easy operation interpreted the convenience of operation as a design element. 3. The 2.7-inch high-resolution screen can display the front and rear camera simultaneously. 4. The source of the lens is AHD, which prevents video noise from the bike engine and enjoys a good picture. 5. If you encounter a badly skilled rider, you will protect your rights and restore the truth . 6. With the G-sensor function, automatically save footage when shake/collision. 7. With the function of loop recording, will not lose any file. 8. High color reproduction, recording high quality video even at night. Product Specification: Model: DV128 DSP: Quanzhi V3 Monitor Size: 2.7 inches LCD Camera Cable: 250 cm Lens: 1 / 2.7 COMS RG322S / 2MP Lens angle: 130 degrees wide angle Video resolution: 1920 * 1080 30 fps Photo resolution: 1M, 2M, 5M, 8M Exposure: -3, -2, -1, 0, 1, 2, 3 Sensitivity: Automatic White balance: Automatic Recording mode: Normal recording, loop recording Monitor pixel: 960 * 240 Image format: JPG Video format: MP4 / MP-TS Video compression format: H.264 Gravity protection: support Memory card: 2G-128GB (MAX), TF TF-Class 10 Input power: Hardwire Kits 12-24V (9-30V) Output 5V 2A Indicator light: Recording (blue light) Charging (red light) Microphone: With wired remote control Speaker: Built-in Package Contents: 1 × DV128 main unit 1 × Camera A 1 × Camera B 6 × Cable ties 1 × 3M adhesive tape (for wired remote control) 2 × 3M adhesive tape (for camera base) 6 × screws 1 × Velcro 1 × Power adapter (step-down line) 1 × US charging cable 1 × Wired remote control 2 × Bracket bases 1 × Concave long screw 1 × Curved bracket 1 × Screw bracket 1 × Handle bracket 1 × Bracket C 1 × Concave long screw 1 × User manual