- What is the Rexing R4?
- It is a four-channel dash cam. It records the road ahead, the road behind, the cabin and one additional angle at the same time.
- Does it come with all four cameras?
- The main unit holds the front camera. Rear, cabin and extra cameras connect to it, and which ones are included depends on the kit you choose.
- How much memory does four-channel recording need?
- Four streams fill a card faster than a single camera. Use a high-endurance card of 128GB or more and check Rexing's card compatibility list.
- Can I view footage on my phone?
- Rexing's connected models offer built-in Wi-Fi and a phone app for live view and clip download. Confirm the feature on the exact R4 version you buy.
- Does it record while parked?
- It supports parking mode, which needs a hardwire kit or a constant power source. Check that the kit matches the R4.
- Who is the R4 for?
- Drivers who need proof from several angles at once, such as rideshare drivers, taxi operators and small fleets. A single- or dual-channel cam is simpler for everyday commuting.
- Where is the Rexing R4 4 Channel Dash Cam cheapest?
- At Best Buy, for $299.99, as of our latest check.