The DTT-50-VoIP telephone is a non-hazardous rated, IP version of Guardian’s Zone 1 DTT-50-Z telephone. It has a Type 4X, IP66 weather rating without being housed in a separate enclosure.
This unit has a few more standard features than our normal weather resistant units including a hands free speakerphone and a built-in ring detect relay.
All DTT and DTR models can be wall mounted or used as a desk telephone.