The Reolink Argus Series B330 is a standalone, battery-powered security camera with a compact design that can be installed anywhere. You can enjoy smart functions without a base station, complicated setup or subscription fees. With 2K+ 5MP Ultra HD and colour night vision, you get clear images in colour day and night. People/vehicle detection allows you to receive more accurate alerts. Flexible 5GHz or 2.4GHz WiFi provides a stronger, more stable signal. 2K+ 5MP enhanced resolution Enhance your viewing experience with 2K+ 5MP Super HD resolution, providing high image quality for precise monitoring and control. Light up the night in vibrant colours Experience enhanced night vision with vibrant colours and rich detail, even in low light conditions. Customised security detection Experience customised safety with person/vehicle/motion detection that provides precise alerts and notifications according to your specific requirements. Speak anytime, anywhere With two-way audio, you can communicate seamlessly with people in front of your camera in real time from anywhere. Local and cloud storage Store your recordings locally on a microSD card (supports max. 512GB) or subscribe to Reolink Cloud for encrypted storage. Double warning of the unwanted With siren and spotlights enabled, this camera can effectively deter intruders and other threats to enhance your security. Stay connected via your phone/PC Know what's happening on your property anytime, anywhere via the Reolink app and client, with no monthly fees.