Niko Access Control - telephone interface for connection of the access control system to the telephone network.

With this modular interface, you can connect an access control system to the telephone network. This device has the following functions, among others: parallel switching of up to 64 telephone interfaces, call memory for 64 call numbers, control of door opener relay and light relay, control of a maximum of 10 bus relays, relay output with programmable switching times, etc.