2K 3MP ultra-clear images, always know what happens in front of your door through the Tapo app. With the starlight sensor and 2K 3MP resolution, check all the fine details captured even in low-light environments. Colour Night Vision Reveals high-fidelity details and colour at night with the starlight sensor. Multiple ways to answer. 160 Ultra-Wide Diagonal FOV - Receive head-to-toe views even when visitors stand too close to the doorbell with a 160 ultra-wide diagonal FOV.