Intercom kit for 1 home 4110/AL

Analog installation 4+n. Composed of: Audio plate with a call button. CE610 flush-mounted box. Tekna T-500 phone with electronic call. TF-104 transformer. Supports up to 3 phones in the same household. Use with 12V AC electric door openers. Plate features: Extruded aluminum front. Electronic call with acoustic signaling on the calling plate in progress. Dimensions: Exterior: 134(W) x 148(H) mm. Flush-mounted: 125(W) x 140(H) x 56(D) mm. Phone features: Housing made of white RAL9003 ABS plastic. Detachable handset cord via connectors. Wall-mounted with multiple fixing points. Electronic call. Dimensions: 85(W) x 218(H) x 54(D) mm.