Doorbell response device, doorbell response device, installation method and device for implementing the method

摘要

The doorbell device and the doorbell response device include a doorbell device, a door lock device or an opening device. The device includes a fixed base station (1) for driving external sound transmission near the door entrance, and at least one wireless package (2), which includes at least one sound transmission device and controls the unlocking or opening of the door provided in the package. (2) form a wireless mobile phone. A signal, typically a radio signal ((+ 1) sent by a fixed base station to a mobile phone, triggers the transmission of sound. Typical radio signalsUnlocking or opening of the door operated from the mobile phone. Including a bridging device (12) (...) (11) (...) (2) connected to a wireless signal transmitting device,The bridging device (12) is adapted to be fixed on a transmission line (10), allowing the use of an already installed ring tone (() 9) and an intercom installation device, in particular for identifying visitors and their targets and opening doors of buildings or houses.