Catalog > Consumer Electronics > Security & Alarms > Access Control > Video Doorphones 6 Call Telephone Master 6 Call / Master Telephone Commax TP-6RC 6 Call Telephone Master. Part No: CMX TP-6RC 747.50 ZAR inc for 1 Each (Quoting) Add to Cart Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features Variable system composition (6 or 12 units)ID setting enabled with dip switchEffective calling to all units by paging function Door lock release(optional)Possible to use door phone by enabling DR-DW2N connectionCalling & pagingPower source DC 12V, 200mAMount type: Surface-mounted typeWiring: Common 4 wiresDistance 500m(0.65Ø) Dimension(mm) 116(W)×208(H)×43(65)(D) Additional Information Brand Commax