REDTIGER F9 4K Dual Dash Cam: features, specs and who it suits

The REDTIGER F9 is a two-camera dash cam system for cars. A 4K camera faces the road ahead and a 1080P camera covers the rear, so one recorder keeps a record of both directions. This page explains what the main specs mean and what to confirm before fitting one.

Front 4K and rear 1080P recording

The front camera records in 4K, which typically gives more pixels to work with when you need to read a number plate or a road sign from a saved clip. The rear camera records in 1080P (Full HD). REDTIGER lists an F1.5 aperture and a 170° wide-angle view. A wider aperture lets in more light, which generally helps in dim conditions, and a wide angle covers more lanes at once, though very wide lenses can make distant objects look smaller.

WiFi, GPS and app control

The F9 has built-in WiFi and GPS. REDTIGER says you connect your phone to the camera within about five metres to watch live video, play back recordings and see GPS information. The brand also says you can control the camera from the app instead of using buttons, which is handy when the unit is mounted high on the windscreen. GPS typically stamps location and speed information onto recordings.

G-sensor, loop recording and storage

A G-sensor detects sudden movement, such as hard braking or an impact. When it triggers, the F9 automatically saves and locks the current video file so it isn't overwritten. A one-click lock and unlock function lets you do the same by hand.

Loop recording means that when the memory card is full, the oldest footage is overwritten to make room for new recordings. A 32GB card comes with the camera, and it supports cards up to 256GB. Higher-resolution video fills a card faster, so a larger card typically means more hours of history.

Parking mode

REDTIGER describes a 48-hour parking monitor that records while the car is parked. It needs an extra hardwire kit, which is not part of the camera. A hardwire kit connects the dash cam to the car's fuse box so it can take power with the ignition off. Follow the kit's instructions and your vehicle manual for installation.

Power-up and mounting

A super capacitor, rather than a battery, lets the camera switch on automatically when you start driving. Capacitors are generally used in dash cams because they tolerate heat and cold better than small lithium batteries. The brand also mentions a bracket designed to make the camera easy to fit and remove. The unit is small, about 5 inches wide and 1.5 inches tall, and weighs 0.2 lb.

Who it suits

It suits drivers who want front and rear coverage from one system, who like managing clips from a phone, and who may add parking monitoring later with a hardwire kit.

What to check before you buy

• Rear camera routing: confirm the cable is long enough to reach the back of your vehicle.
• Windscreen fit: check where the mount will sit so it doesn't block your view, and follow local rules on mounting.
• Power: check what the car's outlet or fuse box offers, and whether you need the hardwire kit for parking mode.
• Storage: decide whether the included 32GB card is enough, or if you want a larger card up to 256GB.
• Phone range: the app connection works within about five metres.
• Local laws: rules on recording video and audio in vehicles differ by region.

The short version

• A front 4K and rear 1080P dual dash cam with an F1.5 aperture and 170° view.
• Built-in WiFi and GPS with app control for live view and playback.
• G-sensor locks important clips; loop recording overwrites the oldest footage.
• 32GB card included, up to 256GB supported.
• 48-hour parking monitor needs an extra hardwire kit.

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