• 7" Touchscreen LCD• Hands-free (VOX) or handset (duplex) communication• Selective door release controls• Room to room calling• Monitor door station with the touch of a button• Hearing aid T-Mode compatibility• Digital pan, tilt, and zoom• Brightness control• Connects to JP-4" D or JP-8" with a single Cat-5e cable• Internal / Built-In picture memory: record max. 20 calls (6 images per call) with up to 5 calls protected from overwriting• SD / SDHC card: record max. 1,000 calls (4" images per call) with up to 100 calls protected from overwriting