Automatic Door Entry Kit for 2 Homes 4220/AL

4+n Analogue Installation. Composed of: Audio panel with two call buttons. CE610 flush-mount box. 2 Tekna T-500 phones with electronic call. TF-104 transformer. Supports up to 3 phones in the same residence. Use with 12V AC electric door openers. Panel features: Extruded aluminium front. Electronic call with acoustic signalling on call panel in progress. Dimensions: External: 134(W) x 148(H) mm. Flush-mount: 125(W) x 140(H) x 56(D) mm. Phone features: Case made of white ABS plastic RAL9003. Detachable handset cord with connectors. Wall mounting with multiple fixing points. Electronic call. Dimensions: 85(W) x 218(H) x 54(D) mm.