Reolink Altas 2K Wireless Surveillance Camera

Reolink Altas 2K Wireless Battery Camera

This Reolink Altas camera is a 2K wireless battery-powered outdoor security camera designed for homeowners who want flexible placement without wiring. It captures 4 MP video with ColorX night vision using an F1.0 aperture and 1/1.8" sensor. The 20,000mAh battery supports up to 14 days with pre-recording or up to 540 days in PIR-triggered mode. Dual-band Wi-Fi 6 connectivity ensures a stable link.

Suits buyers wanting wire-free install

Ideal for users who need quick mounting on a wall and value seeing full-color footage after dark without spotlight glare. The 10-second pre-recording captures events before motion triggers, reducing blind spots. It accepts microSD cards up to 512GB for local storage. Not suited for installations requiring ONVIF integration with third-party NVRs or continuous recording without solar charging or regular battery maintenance.

Deciding spec: 20,000mAh battery with pre-recording

The 20,000mAh capacity determines how long the camera operates between charges, delivering up to 14 days with pre-recording active or up to 8 days of continuous recording. In PIR-triggered mode it reaches up to 540 days. A compatible 6W solar panel sold separately can extend runtime with minimal daily sun. If your site cannot accommodate periodic recharging or solar mounting, a wired alternative would be more reliable.