Guardian Telecom’s DTR-51-V-H Hazardous Area Outdoor Industrial Desk/Wall VoIP ringdown telephone with curly handset cord is designed to provide safe, reliable communication in Class I, Division 2 areas, ensuring high quality communications under extreme working conditions.
This model has a Type 4X, IP66 weather rating without being housed in a separate enclosure.
Housed in a high impact thermoset resin industrial housing and ergonomic heavy duty handset that are IP-66 compliant, these models are suitable for demanding applications indoors and outdoors.
The DTR-51-V-H can be wall mounted or used as a desk telephone.
- PoE 802.3af enabled (Power-over-Ethernet) or alternate power source
- Compatible with most SIP-based IP-PBX servers that comply with SIP RFC 3261
- Network web management
- Guardian Discovery Utility makes it easy to detect, locate and launch the web based configuration screens
- Product self diagnostic testing available through web interface
- Network adjustable earpiece volume and microphone sensitivity
- Network downloadable firmware
- Remote programming – allows you to manage your network from a central location
- High impact thermoset resin industrial housing and ergonomic heavy duty handset – IP-66 compliant
- Heavy duty curly handset cord
- Removable handset retainer latches on cradle
- 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)
- Direct dial to an assigned location
- Hearing-aid compatible (HAC) receiver
- Built in auxiliary relay to switch up to 0.5A @ 30VDC
- Two M20 and one M12 access ports
- Field repairable by authorized personnel
- Order number: P3048