2.4 inch LCD colour display with high resolution camera manually with up to 2x digital zoom vertically adjustable two-way voice communication (intercom) smooth video image automatic night mode with infrared lighting 5-stage sound intensity display of temperature in the children's room rechargeable batteries safe wireless FHSS technology to protect against interference in 2.4 GHz band capacity within buildings up to 50 m automatic automatic Night mode for outdoor buildings up to 300 m