Weatherproof Outdoor Industrial Telephone WRT-20-HD

Weatherproof Heavy Duty Telephone with Membrane Keypad

Model #WRT-20-HD

Regular Price: $2,099.99

Special Price $1,999.50

Product Overview

  • Membrane keypad/Curly handset cord/Volume control on keypad

  • Magnetic reed hook switch to reduce parts subject to wear

  • Encapsulated circuitry impervious to water and particles

  • Nylon hinge to prevent jamming caused by salt or corrosion

  • Spring-loaded door for automatic closure

  • Surge arrestor to prevent voltage spike damage

  • Heavy duty industrial handset

  • Volume control to ensure communication in noisy environments

  • Electret noise reducing microphone for clear communication

  • Service temperature range from -40˚ to +140˚F ( -40˚ to +60˚C )

  • Waterproof connections & stainless steel fittings for longer life

  • Compact durable enclosure with mounting plate for easy mounting

  • Modular parts for easy service

  • Hearing aid compatible

  • Bell ringer

  • Yellow enclosure for high visibility. Optional Grey enclosure and other custom options available

  • Weather, dust & corrosion resistant

  • Tone or pulse dialing for universal configuration

  • Easily connected to any single line analog CO or PABX telephone line

  • Powder coated, corrosion protected steel faceplate

  • Front access plate for ease of hook-up


Weatherproof Heavy Duty Telephone by Guardian designed for use in Class I, Division 2 and Class II Division 1 & 2 hazardous areas. Renowned for safety and durability, from the phone's electronics to their sturdy enclosure constructed of engineering polymer. The WRT-H's are built for demanding applications where reliability is essential.

Additional Information

Sound Quality No
Product Features No

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