Night Vision, Visual Alert | 2-Way Intercom Camera, 3-Axis Adjustable Camera, Accepts Additional Cameras, Adjustable Volume, Audio Alert/Siren, Audio Recording, Built-in Speaker, Day/Night Mode, Face Detection, Full Color Night Vision, Human Detection, Infrared, Microphone, Motion Sensor, Night Vision, Recordable, Remote Access, Spotlight, Vehicle Detection, Weather Resistant, Wide-Angle, Zoom | Audio Recording, Day/Night Mode, Infrared, Microphone, Night Vision, Remote Access |