Reolink Argus Series B320 - 100% Wireless, Battery-Powered 5 MP Wi-Fi Security Camera The Reolink Argus Series B320 is the ideal choice for a wireless, battery-powered outdoor security camera that stands out for its versatility and ease of use. With its 5 MP resolution, it delivers crystal-clear, high-quality video and images. Thanks to the infrared LEDs, which have a range of up to 10 meters, excellent image quality is guaranteed both day and night.