RECORDING TRANSFER CONTROLLER AND INTERPHONE SYSTEM USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a recording transfer controller capable of post-installing a recording transfer function to an interphone system and excellent in extendability of the system and the interphone system using the same. SOLUTION: The recording transfer controller 3 has: an input terminal part 3d to which a signal line from an interphone master unit is connected; a delivery terminal part 3e for delivery wiring to which the signal line from an interphone secondary master unit by being short-circuited to the input terminal part 3d; a receiving part 3f which receives data from the interphone master unit via the input terminal part 3d; a control part 3a which receives image data and call voice data from the interphone master unit via the receiving part 3f; a memory part 3i which stores the image data and the call voice data received by the control means 3a and a LAN interface part 3c which transfers at least the stored image data and the stored call voice data to an external center device which performs data communication with a portable terminal through a network. COPYRIGHT: (C)2007,JPO&INPIT