Twin-camera dash cams aim to capture both road and parked incidents with clear footage and easy sharing. Clear recordings and quick downloads bring reassurance for everyday drivers and fleet managers. Is GKU 4K Dash Cam the right dual-camera package for reliable evidence and round-the-clock monitoring?
⚡ At a Glance
- • Image Quality: Front records up to 4K (2160P/30fps) and rear records 1080P, with 170° field of view, F1.8 aperture and WDR night vision
- • Best for: Drivers who want clear day/night footage for insurance claims and routine security
- • Not ideal for: Users who require fully wireless operation or a built-in rechargeable power source
Front camera captures 4K/30fps while the rear runs at 1080P. Dual-band Wi-Fi and parking modes enable easy viewing and continuous surveillance when external power is supplied.
Clear footage in low light - thanks to 4K front, F1.8 aperture and WDR night vision
Front camera records at up to 2160P/30fps while the rear records at 1080P. A wide F1.8 aperture and WDR processing increase light intake and expand dynamic range for darker scenes.
Higher-detail daytime footage and improved night captures help preserve usable evidence from incidents and make licence plates and road signs easier to discern.
Quick access and sharing - with dual-band 5GHz/2.4GHz Wi-Fi and the GKU GO app
Built-in 5GHz and 2.4GHz Wi‑Fi connects to the GKU GO app on Android and iOS for live view, downloads, setting adjustments and simple editing. Wi‑Fi effective range is 3–5 m and remote connections are not supported.
Footage can be streamed and saved to a phone at the roadside, making it straightforward to share clips for insurance or evidence within a short Wi‑Fi range.
Ongoing protection while parked - with 24H parking monitoring and time-lapse recording
Parking mode automatically activates when the vehicle is parked and the 24H time-lapse records continuously at a low frame rate to reduce power draw. Enabling full 24/7 monitoring requires a hardwire kit (sold separately).
When hardwired, continuous surveillance safeguards the vehicle from theft or vandalism; when using the included cigar charger, parking coverage is available for shorter periods.
✨ The 4 Key Reasons for GKU 4K Dash Cam - GKU
- Dual-band 5GHz/2.4GHz Wi‑Fi – Live view and downloads within a 3–5 m Wi‑Fi range
- Loop recording & G-sensor – Automatically locks collision clips to prevent accidental overwrite
- 24H Time-lapse parking – Records with low power draw for extended surveillance
- Compact, adjustable cameras – Front 120° and rear 360° for discreet, flexible placement
📋 Technical Details at a Glance
- Camera(s): Front 4K (2160P/30fps) and Rear 1080P
- Video resolution: Front up to 2160P/30fps; Rear 1080P
- Lens & aperture: Front F1.8 aperture
- Field of view: 170° wide-angle
- Night vision: WDR night vision for improved low-light recording
❓ Frequently Asked Questions
Q: Can the front and rear cameras record at the same resolutions at once?
A: Front and rear record simultaneously at 4K (front) and 1080P (rear). The front camera can run at 4K/2160P/30fps when the rear camera is disconnected.
Q: Can I view footage from anywhere via the app?
A: No, the Wi‑Fi connection works within an effective range of about 3–5 m and remote connections are not supported.
Q: Does parking monitoring work straight away after installation?
A: Parking mode and 24H time-lapse are available, but full 24/7 parking monitoring requires a hardwire kit sold separately and a continuous power source.
🏆 Our Verdict
Suitable for drivers who want detailed front 4K footage plus rear coverage, app access and parking surveillance. The core advantage is high-resolution daytime recording combined with WDR night vision, dual-band Wi‑Fi control and automatic G-sensor locking for secure evidence. Although not aimed at fully wireless users, the recording reliability and sharing workflow deliver strong long-term value for everyday drivers and fleet owners.
