DECT technology for secure connection and clear sound without interference. Glow-on-the-ceiling projection and night light on baby unit. Two-way, talk-back intercom 5 soothing lullabies. Vibrating sound-alert on the parent unit. Temperature sensor 5-level sound indicator. Low-battery alert on the parent unit Extended range: Indoor range - up to 75m; Outdoor range - up to 460m. Soothing night light & Glow-on-the-ceiling projection. Vibrating sound-alert on the parent unit. Parent Unit Features: 1 parent unit included - portable. Colour screen. 2 way talk - allows you to reassure and comfort from another room. Alerts for room temperature is too low to too high. Notifies you of baby activity with audio and vibration alert. Up to 460m range and out of range indicator. Low battery indicator. Parent unit mains or battery powered. Parent unit includes mains adaptor - batteries required for parent unit 1 x rechargeable (included). Baby Unit Features: 1 baby unit included. Night light - to sooth and comfort baby. Records room temperature. Baby unit mains powered only. Baby unit includes mains adaptor - batteries required for baby unit 1 x rechargeable (included). V-Tech Audio Baby Monitor Light Projector in White