The SWNHD-900PT 4K Pan & Tilt NVR Security Camera is at the pinnacle of feature-packed crime-deterring security devices. With bright spotlights, red & blue flashing lights, two-way audio, and loud siren, you can intimidate intruders and prevent unwanted activity, and these features are controllable remotely in the Swann Security app. The Pan & Tilt function enables you to control the field of view remotely, so you can pan horizontally 355 degrees & vertically 90 degrees. The powerful optical zoom lets you zoom in to capture details essential for evidence. Know what’s happening at any hour with powerful infrared night vision up to 130’/40m and Night2Day gives you amazing color video at night up to 32’/10m. Swann’s True Detect heat and motion detection senses people and cars for more reliable monitoring and fewer false alarms. The SWNHD-900PT has a complete suite of smart video analytics including Face Recognition for accurate and informative alerts.