About This

• 4K Front + 2.5K Rear – Unmatched Clarity for Every Drive: Front camera captures 4K Ultra HD and rear records crisp 2.5K – far sharper than standard 1080P. 170° front + wide rear lenses cover multiple lanes, reduce blind spots, and capture plates, signs, and traffic clearly. Reliable evidence for commuting, road trips, or daily errands.
• WDR Night Vision & Wide Dynamic Range: Equipped with advanced sensor and WDR technology, this dash cam delivers clear, balanced footage in any lighting – bright daylight, dark tunnels, or dim parking lots. 170° front wide-angle lens captures more road, ensuring you never miss a detail when it matters most.
• 5.8GHz Dual-Band WiFi – Share Proof in Seconds: Built-in 5.8GHz dual-band WiFi lets you transfer videos to your smartphone at ultra-fast speeds up to 20MB/s – show police or insurance at the scene instantly, no waiting, no laptop needed. Review and share footage anytime using the mobile app.
• 24/7 Parking Guard & G-Sensor Auto-Lock: G-sensor detects sudden impacts and instantly locks footage to prevent overwrite – critical evidence preserved for accident disputes or insurance claims. Parking monitor triggers recording on motion or collision while you're away. (Type-C hardwire kit sold separately for continuous power.)
• Built to Last – Super Capacitor + 64GB Card Included: Super capacitor technology handles extreme heat safely – no battery swelling, longer lifespan than lithium batteries. Loop recording auto-overwrites oldest files. 64GB SD card included, pre-installed and ready to use out of the box. Easy setup – mount, plug, and go. Rear camera connects to the front unit by cable; rear cable routing is required.

Overview

• Brand : Jointrix
• Model Name : D2B
• Vehicle Service Type : Bus, Car, Minivan, RV
• Connectivity Technology : USB, Wi-Fi
• Special Feature : App Control, Built-In WiFi, G-Sensor, Night Vision, Parking Monitor
• Video Capture Resolution : 2.5k, 4k
• Included Components : 1x 11.5ft Rear Cam Extension Cable, 1x Installation Tools, 1x USB Fast Car Charger, 1x Windshield Suction Cup Mount, 1x front Dash Cam, 1x Rear Cam, 1x Jointrix PRO 64GB microSD Card, User Manual 1x 11.5ft Rear Cam Extension Cable, 1x Installation Tools, 1x USB Fast Car Charger, 1x Windshield Suction Cup Mount, 1x front Dash Cam, 1x Rear Cam, 1x Jointrix PRO 64GB microSD Card, User Manual
• Mounting Type : Windshield Mount
• Color : Black
• Field Of View : 150 degrees