- Expand your system with this add-on camera - it's compatible with Swann 4680 or 4685-Series DVRs- You'll get a crystal-clear view of what's going on, night and day, with the 2K image sensors and colour night vision- True Detect uses heat and movement to trigger alerts only when something - or someone - actually matter- Red and blue flashing lights and spotlights help scare away anyone up to no good- Rain, sleet, snow or sunshine - this weatherproof (IP66) camera is built to handle it