Aiphone JP-4HD 7" Video Sub Master Station with Touchscreen LCD

FEATURES 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-4MED or JP-8Z with a single Cat-5e cable   SPECSPower consumption: 200mA (max.)Video Monitor: 7" TFT color touchscreen LCDType of communication:Handset: Simultaneous communicationHands-free: Auto-voice actuationMounting: Surface wall mount or desk mount using MCW-S/A (sold separately)Wire Type: Between Master/JP-8Z to Sub Master: Cat-5e or Cat-6Wire Distance:JP-8Z to Sub Master: 165'Master to Sub Master with power supply: 650'Master to Sub Master without power supply: 98'Temperature Rating: 32-104°F (0-40°C)Dimensions: 5-11/16" H x 10-1/16" W x 1-7/8" D