Guardian Telecom WRR-41 Freedom Series Ring Down Version Weather Resistant Phone Weather Resistant Phone Features: Magnetic-reed connect switch to reduce components subject to wear Exemplified build immune to water and particles Joint turns on plastic bushing to avoid performing a result of sodium or corrosion Spring-loaded door for automatic closure Rise arrestor to prevent current increase damage Robust familiar G type professional handset Electret disturbance reducing mic for clear communication Temporary. range -40 levels to +60 levels C (-40 levels to +140 levels F) Waterproof relationships and metal accessories for longer life Compact durable box for simple mounting Clam shell components for simple service Hearing aid appropriate for total user compatibility Electronic ring for reliability Sun yellow box for high exposure. Optionally available Greyish box available Climate, dust and deterioration resitant for any professional application Tone or beat calling for worldwide configurations Easily connected to any phone network for popularity on any single range analogue CO or PABX phone line Stainless-steel precious metal face menu to remove corrosion Volume control to ensure interaction in deafening environments Front access menu for ease of hook-up Optionally available auto dialer