4K Security Cameras & Systems for Home & Business

Why Choose Reolink 4K Security Camera & System?

Crystal-Clear 4K Video Day and Night

Reolink 4K security cameras capture four times more detail than 1080p cameras. The higher resolution helps you identify more details, and monitor important areas with greater clarity, both day and night.

Smarter AI Detection with Fewer False Alerts

Reolink 4K security systems work perfectly with smart AI detection. Reolink AI can distinguish people, vehicles, pets, and packages in real time. This helps reduce false alerts caused by shadows, rain, insects, or moving trees, so you only receive notifications that matter.

Subscription-Free Security with Local Storage

Reolink 4K security cameras and systems do not require a subscription for core features. Record and store footage locally using a microSD card, Reolink NVR, or Home Hub, with no monthly fees.

Recommended Reolink 4K Security Cameras and Systems for Different Needs

- Front-door monitoring: Choose a 4K turret camera RLC-820A for clear visitor identification.

- Large backyards: PTZ 4K cameras like the Reolink TrackMix PoE offer wide coverage, auto tracking, and optical zoom.

- Whole-home security: 4K NVR systems like the RLK8-800B4 offer centralized monitoring and continuous 24/7 recording for complete home protection.

- Small businesses & commercial properties: Multi-camera 4K systems like the RLK16-1200D8-A help monitor entrances, inventory, and customer areas.

FAQs on 4K Security Cameras

What Is a 4K Security Camera?

A 4K security camera records video at a resolution of 3840 × 2160 pixels, delivering four times more detail than 1080p cameras. With over 8 million pixels, 4K cameras provide sharper images for identifying faces, license plates, and other important details.

Is 4K Worth It for Security Cameras?

Yes. 4K security cameras are worth it if you want clearer video and better detail. They are ideal for large properties, driveways, parking lots, and other areas where accurate identification is important.

How Far Can a 4K Security Camera See?

In general, most 4K security cameras can capture useful details at distances of 75 to 100 feet or more. The viewing distance of a 4K security camera depends on the lens, lighting, and environment.

Is There a Big Difference Between 2K and 4K Security Cameras?

Yes. 4K security cameras offer higher resolution and sharper images than 2K cameras, making it easier to identify people and vehicles. However, 2K cameras use less storage and bandwidth, making them a more budget-friendly option.