Automatic Door Entry Kit for 1 Home 4110/AL

4+n Analogue Installation. Comprises: One-button audio panel. CE610 flush-mounting box. Tekna T-500 telephone with electronic call. TF-104 transformer. Supports up to 3 telephones in the same household. Use with 12V AC electric door openers. Panel features: Extruded aluminium front. Electronic call with acoustic signalling on the call panel in progress. Dimensions: External: 134(W) x 148(H) mm. Flush-mounted: 125(W) x 140(H) x 56(D) mm. Telephone features: Casing made of white ABS plastic RAL9003. Detachable handset cord with connectors. Wall-mounted with multiple fixing points. Electronic call. Dimensions: 85(W) x 218(H) x 54(D) mm.