Kingslim E4 4K Dash Cam Front and Rear Dual Camera

The Kingslim E4 is a dual-channel car dash camera that records front footage in 4K and rear footage in 1080P, with Wi‑Fi app control, night vision, and parking‑mode protection.

Compact and easy to install, the E4 combines an ultra‑clear 4K front sensor with a 1080P rear module to capture both directions of travel. Its wide 160° front and 150° rear fields of view reduce blind spots while loop recording and a built‑in G‑sensor protect important clips. The camera's minimal 1.5" screen and single‑button layout keep setup fast, and the Wi‑Fi app lets you preview, download, and change settings from your phone without registering.

How clear is the footage in daytime and low light?

The front lens records at 4K resolution for crisp daytime detail, while the rear camera captures 1080P for reliable coverage behind the vehicle. Night vision improves visibility after dark, helping preserve license plates and lane markers in low‑light scenarios.

• Front 4K sensor delivers high‑resolution daytime captures.
• Rear 1080P provides clear trailing traffic evidence.
• Wide 160°/150° lenses minimize blind spots.
• Enhanced night vision helps record readable details at night.

What happens if there’s a collision or sudden impact?

The integrated G‑sensor detects abnormal vibration or impact and immediately locks the current file to prevent it from being overwritten by loop recording. These emergency files remain protected until you review or delete them manually, giving you preserved evidence after an incident.

• G‑sensor auto‑locks important clips during impacts.
• Locked files are exempt from automatic loop overwrite.
• Manual review via app or micro‑SD card for secure access.
• Continuous recording resumes after events to keep coverage ongoing.

How do I control the dash cam and access footage?

The E4 includes built‑in Wi‑Fi and a simple phone app so you can preview live video, download clips, and adjust settings without removing the card. The small onboard screen and one‑button design make basic operation straightforward when you’re in the vehicle.

• Wi‑Fi connection streams live preview to your phone.
• App allows fast downloading and configuration without registration.
• 1.5" display on the device for quick checks and playback.
• Compact mounting for unobtrusive installation behind the rearview mirror.

What reliability and safety features reduce maintenance concerns?

The E4 uses a heat‑resistant design without a lithium battery to diminish risks like swelling and overheating in hot climates, extending the camera’s usable life. Seamless loop recording automatically overwrites the oldest footage when the SD card fills, keeping the system recording continuously.

• No internal lithium battery reduces heat‑related failure risk.
• Heat‑resistant construction for longer durability in warm conditions.
• Loop recording maintains ongoing capture without user intervention.
• Emergency file locking prevents loss of critical evidence.

Who is this for: The Kingslim E4 suits drivers who want high‑resolution front footage plus reliable rear coverage in a compact, app‑controlled package. It's ideal for daily commuters, rideshare drivers, and families seeking continuous recording, automatic incident protection, and simple phone access to saved clips without complex setup.