4K Ultra HD Smart Deterrence IP Dome Camera with Smart Motion Detection PlusE893DD-ESmart Deterrence This camera comes with Smart Deterrence features that ward off uninvited guests. First there is a warning light that can be scheduled or programmed to illuminate when a person or vehicle is detected. Second you can also use 1 of 3 remote-activated sirens to deter potential threats.2-Way Communication A built-in mic and speaker allows you to listen and speak to visitors. This camera also has enhanced 2-way talk with Quick Response Messages that lets you pre-record specific messages with your own voice using the Lorex Home app.* *Audio recording is disabled by default. Audio recording without consent is illegal in certain jurisdictions. Lorex Technology does not assume liability for any use of its products that fails to conform with local laws.E893DD Series4K Ultra HD Smart Deterrence IP Dome Camera 4K (8MP) Ultra HD resolution 108° horizontal field of view Color Night Vision Up to 150ft (46m) IR night vision in low light condition. Up to 98ft (30m) in total darkness Smart Motion Detection Plus - Face Person and Vehicle Detection Face Recognition and Mask Detection technology with automatic voice prompts Get notifications from your Lorex Home(TM) app Automatic warning light during person or vehicle detection Remote-activated siren