Reolink Altas 2-Pack 2K Wireless Surveillance Camera

Two-pack wireless 2K cameras

This Reolink Altas two-pack delivers two wireless 2K bullet cameras for outdoor monitoring. Each unit uses a 1/1.8" CMOS sensor and a fixed 4 mm lens to capture 2560×1440 video at up to 15 fps. The cameras connect over dual-band Wi-Fi 6 and store footage locally via a microSD card slot. They are suited for homeowners who want colour night vision without running power cables.

540-day battery life in PIR mode

A 20,000 mAh battery powers each camera for up to 540 days when set to motion-triggered recording of 300 seconds per day. With pre-recording enabled the same charge lasts up to 14 days, while continuous recording runs for up to 8 days. Solar charging is supported; roughly 10 minutes of daily sunlight sustains the PIR mode. Buyers who need months of uninterrupted recording without a wired supply should look elsewhere.

10-second pre-recording and solar readiness

The headline feature is a 10-second pre-record buffer that captures activity before the motion trigger fires, so the full event is saved without continuous recording overhead. ColourX night vision uses an f/1.0 aperture and the 1/1.8" sensor to gather four times more light than f/1.6 alternatives. A compatible 6 W Reolink solar panel is sold separately and not included in the box. Users who expect a bundled panel will need to purchase one.