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The Redtiger F77 is a two-channel dash cam that records 4K on both the front and rear cameras, built around Sony STARVIS 2 IMX678 sensors with HDR for night driving. It stands out from most rivals by pairing true 4K rear footage with built-in eMMC storage, so it records out of the box without a memory card. A hardwire kit for parking mode is included, and 5.8GHz Wi-Fi plus voice control round out the feature set. It suits drivers who want the clearest possible plate and sign detail front and rear, and who accept a fussier phone connection and some install quirks.
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Lowest price we've seen: $219.99 on Nov 11 at Amazon. Tracked across 1 store since Nov 11.
Owners rate the F77 highly and focus on its dual 4K clarity, night vision and easy setup, including the hardwire kit. Complaints center on installation details and the phone Wi-Fi workflow rather than image quality.
The Redtiger F77 is a dual-channel dash cam that records 4K (2160P) video from both the front and rear cameras at the same time. Each channel uses a Sony STARVIS 2 IMX678 sensor and captures 8.3 million pixels per frame. Front and rear HDR is supported, and the sensors are built for low-light recording, including glare from headlights and dark shadows on unlit roads.
Smart Voice Control lets the driver lock videos or take photos hands-free. The camera connects to the Redtiger smartphone app over 5.8GHz WiFi-6 for video playback, sharing and downloads of large 4K files.
Parking mode works through the included hardwire kit, which protects the car while parked without draining the car battery. Footage is stored on built-in eMMC 5.1 storage, and an SD card slot is available for backups.
