Hazardous Area Telephones [Guardian 401 Explosion Proof Telephone] [Guardian EP700 Hazardous Area Telephone] [Guardian DP700 Hazardous Area Desk Telephone] [Guardian EP600 Hazardous Area Telephone] Severe Environment Telephones [Guardian WP70 Severe Environment Telephone] [Guardian HR70 Severe Environment Telephone] [Guardian WP71 Severe Environment Ring Down Telephone] Weatherproof Telephones [Guardian WP60 Industrial Weatherproof Telephone] [Guardian SP70 Telephone Panel Insert] [Guardian WP61 Industrial Ring Down Telephone] Vandal Resistant Telephones [Guardian VR70 Vandal Resistant Telephone] [Guardian VR80 Vandal Resistant Telephone] [Guardian HR70M Heavy Duty Weather Proof Telephone] Industrial Telephones [Guardian HR60 Industrial Telephone] [Guardian HR90 Industrial Flush Mount Telephone] [Guardian HR70 Industrial Telephone]