DTR-51-VoIP Ringdown Telephone with curly handset cord. Features High impact thermoset resin industrial housing and ergonomic heavy duty handset, corrosion resistant hardware, heavy duty coil handset cord.All DTT-VoIP and DTR-VoIP models can be wall mounted or used as a desk telephone.
High impact thermoset resin industrial housing and ergonomic heavy duty handset – IP-66 compliant
Reversible base for desktop or wall mount configurations
Corrosion resistant hardware
Noise canceling microphone
Magnetic reed hook switch to reduce parts subject to wear
Service temperature range from -22° to +140°F ( -30° to +60°C )
Removable handset retainer latches on cradle
Hearing-aid compatible (HAC) receiver
Heavy duty coil handset cord
Built in auxiliary relay to switch up to 0.5A @ 30VDC