Nextbase Rear Window Camera for 622GW 522GW 422GW and 322GW Dash Cams NBDVRS2RWC
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The Nextbase Rear Window Camera (NBDVRS2RWC) is a 140° ultra-wide rear camera that mounts on the back window and connects to a compatible Nextbase dash cam via a 6m cable, recording the full road behind including pavements on both sides. It is compatible with the 322GW, 422GW, 522GW and 622GW.
For a module that clicks directly into the dash cam, see the Rear View Camera or the Cabin View Camera.
Key specifications
- Viewing angle: 140° ultra-wide
- Cable length: 6m, can be hidden under the roof lining
- Mount: fully adjustable magnetic mount using neodymium magnets
- Compatible with: 322GW, 422GW, 522GW, 622GW
- Not compatible with: 512GW, 380GWX
- 622GW: front 4K, rear 1080p
- 422GW / 522GW: front 1080p and rear 1080p, or front 1440p and rear 720p
- 322GW: front 1080p, rear 720p
Protecting your whole car
The Nextbase Rear Window Camera guards against tailgaters, rear-end impacts, and car park knocks and bumps. Its 140° ultra-wide viewing angle captures the full road behind, including pavements on both sides. The supplied 6m cable connects to your front-facing Nextbase dash cam and can be hidden under the roof lining. The compact, table-tennis-ball-sized camera uses neodymium magnets for a fully adjustable, discreet mount that works at any angle.
Resolution
When a rear camera is connected, the front camera resolution adjusts automatically to manage two simultaneous video files. The available settings are:
- 622GW Front 4K, Rear 1080p
- 422GW / 522GW Front 1080p, Rear 1080p OR Front 1440p, Rear 720p
- 322GW Front 1080p, Rear 720p
Explore the full range in Nextbase Rear & Cabin Cameras.
Specification
| Series | Nextbase |
|---|---|
| Article Number | NBDVRS2RWC |
| Country of Manufacture | China |
More specs
| |
What's Included
- Nextbase Rear Window Camera NBDVRS2RWC
- 6M Cable
- Mag Mount
Nextbase
About the Nextbase NBDVRS2RWC
From our tech experts at CEN
The Nextbase Rear Window Camera (NBDVRS2RWC) is a small add-on camera that mounts on the back window and connects to a compatible Nextbase dash cam by a 6m cable. Its 140-degree ultra-wide lens records the full road behind, including the pavements on both sides, and it sits on a fully adjustable magnetic mount.
Who it suits
Owners of the 322GW, 422GW, 522GW and 622GW who want proper cover against tailgaters, rear-end shunts and car park knocks. It is not compatible with the 512GW or 380GWX. For a module that clicks into the side of the dash cam instead, see the Rear View Camera.
Our tech experts advise
Adding a rear camera changes the front resolution: the 622GW records 4K front and 1080p rear, while the 322GW drops to 1080p front and 720p rear. The 6m cable can be hidden under the roof lining. We fit 2-channel systems from £100 at our Beeston workshop. See dash cam installation.
Explore the full Nextbase range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Nextbase
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Frequently Asked Questions
Q: What SD card do I need for this dash cam?
A: Use a high-endurance microSD card designed for continuous recording. Standard cards wear out quickly in dash cams. CEN stocks suitable high-endurance cards, and the maximum supported capacity is listed in the Specification tab.
Q: Do I need to hardwire the dash cam?
A: Not necessarily. All dash cams work from the 12V socket for drive recording. Hardwiring hides the cabling and enables parking mode, and CEN offers professional hardwire installation from our Nottingham premises.
Q: Will the footage be accepted by my insurer or the police?
A: Dash cam footage is widely used in insurance claims and can be submitted to most UK police forces through their online portals. Recording quality matters, so check the resolution in the Specification tab.
Q: Front only or front and rear - which should I choose?
A: A front camera covers the most common claim scenarios. A two-channel system adds rear coverage for rear-end collisions and tailgating evidence, which is where many disputed claims arise. Three-channel systems add an interior view, suited to taxi and fleet use.
Q: How long is the Rear Window Camera cable?
A: It comes with a 6m cable, which can be hidden under the roof lining out of view.
Q: How is the Rear Window Camera mounted?
A: It uses a fully adjustable magnetic mount with neodymium magnets, so the compact camera can be set at any angle on the rear window.
Q: Does the Rear Window Camera work with the 512GW or 380GWX?
A: No. It is compatible with the 322GW, 422GW, 522GW and 622GW only.
