Dash Cam Front and Rear 4K WiFi . Night Vision, Loop Recording, G-Sensor, 170 Wide Angle, Parking Guard, with SD Card, APP Control

Good Gift -- Featuring a reserved GPS interface, CR900 can record your driving route, speed, and location coordinate with a GPS antenna connected (Not included). All of these data can be viewed in the designated player.

Both Front and Rear 1080P Dash Cam -- With front and rear 1080P and 170° wide-angle dual camera, CR900 can record superb pictures/video during day and night. The top NOVATEK chip and advanced sensor provide superior images and videos.

Seamless Loop Recording Dash Camera -- Loop recording feature and 128GB memory card support enable for efficient storage management. You don't need to format the card frequently. The oldest file will be overwritten by the newest to make room for the new recording when the SD card approaches to its maximum capacity.

Auto Incident Detection Car Dash Cam -- The dash cam will automatically lock the current recording as proof of an incident, once the built-in G-sensor detects a collision/shake. The accident files will be locked and NOT be overwritten by Loop Recording.

170° Super Wide-angle Front and Rear -- This dual dash cam equipped a 170° super wide-angle lens. The ultra-wide-angle can completely cover 6 lanes, which means fewer blind spots, and recording more details. A car dash cam can provide more evidence when you need it.