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GUARDIAN WRR-11-H hazardous area ringdown telephone, volume control handset, weatherproof enclosure, mounting plate.

GUARDIAN WRR-11-H  hazardous area ringdown telephone, volume control handset, weatherproof enclosure, mounting plate.
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Price: $1,499.00
Product ID : GUARDIAN WRR-11-H hazardous area ringdown telephone, volume con
Manufacturer: GUARDIAN TELECOM
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Description

GUARDIAN WRR-11-H hazardous area ringdown telephone, volume control handset, weatherproof enclosure, mounting plate Magnetic reed hook switch to reduce parts subject to wear. Encapsulated circuitry impervious to water condensation and dust. Hinge turns on nylon bushings to avoid jamming caused by salt or corrosion. Spring-loaded door for automatic closure. Surge arrestor to prevent voltage spike damage. Heavy duty industrial handset. Electret noise reducing microphone for clear communication. Temperature range -40° to +140°F (-40° to +60°C). Waterproof connections and stainless steel fittings for longer life. Compact durable enclosure with mounting plate. Modular parts for easy service. Hearing aid compatible. Electronic ringer for reliability. Sun yellow enclosure for high visibility. Optional grey enclosure. Weather, dust and corrosion resistant for any hazardous area application. Easily connected to any telephone network for acceptance on any single line analog CO or PABX telephone line. Steel powder coated faceplate to eliminate corrosion. Front access plate for ease of hook-up. Ringdown, metal keypad, volume control handset, mounting plate. APPLICATIONS These telephones are designed for use in locations where the atmosphere may be hazardous to provide reliable communications in environments subject to moisture, dust and corrosive chemicals such as: Oil refineries. Ammonia and fertilizer plants. Paint and varnish manufacturing. Chemical plants. Sewage treatment plants. Pulp and paper mills. Plant entry gates. Drilling rigs. Mines. Bulk loading stations. Grain processing facilities. Food processing facilities. Airports.

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