Reolink Altas 2K Wireless Battery Security Camera BWB2K01W

The Reolink Altas is a 2K wireless battery security camera designed for outdoor home monitoring in locations where running power or network cables is impractical. With a 20,000mAh battery providing up to 540 days of runtime in standard PIR motion-triggered mode, it requires significantly less frequent recharging than typical battery cameras.

The Altas captures 2K video at 2560 x 1440 pixels using an F1.0 aperture lens and 1/1.8-inch sensor that collects substantially more light than standard IR cameras, producing full-colour footage even in low-light conditions through Reolink's ColorX technology. Pre-recording captures up to 10 seconds of footage before motion is detected, reducing the chance of missing the start of an event. On-device AI detection distinguishes between people, vehicles, and animals to filter out irrelevant motion alerts. The camera supports Wi-Fi 6 for a stable, low-latency connection, and accepts a microSD card up to 512GB for local storage. It is compatible with the Reolink Home Hub for centralised storage. The housing is IP66-rated for outdoor use. Two-way audio is built in for live voice communication.

Suited to front entries, driveways, side paths, sheds, and backyards where a cable-free setup is preferred. Browse the full security camera range or the Reolink collection at Everyday Home Living.

Specification	Detail
Resolution	2K (2560 x 1440)
Lens aperture	F1.0
Sensor	1/1.8-inch CMOS
Battery	20,000mAh (up to 540 days in PIR mode)
Pre-recording	Up to 10 seconds before motion trigger
Connectivity	Dual-band Wi-Fi 6 (2.4 / 5GHz)
Local storage	microSD up to 512GB
Detection	AI: person, vehicle, animal
Weather rating	IP66
Audio	Two-way
Dimensions	126 x 78 x 76 mm
Weight	554g

Brand: Reolink