Guardian’s ACT/ACR SERIES Analog Non-Hazardous Telephones meet the demanding requirements of sites that are prone to abuse and inclement weather. Rated for Moderately Harmful and Adverse Areas. Housed in a locking or non-locking aluminum enclosure, these telephones resist moisture, dust and corrosive chemicals. They are specially designed to provide reliable service in out-door environments

Guardian’s CIT/CIR SERIES Analog Non-Hazardous Telephones meet are rugged telephones designed to provide safe, reliable communication in Correctional locations prone to abuse and vandalism.

Guardian’s DTT/DTR SERIES Analog Non-Hazardous Telephones are designed to provide safe, reliable communication in industrial areas that are prone to “moderate” harmful environments, where consumer phones are not suitable. Dust and Corrosion resistant.

Guardian’s FIT SERIES Food Industry Industrial Analog Non-Hazardous Telephones with stainless steel faceplate, teleseal covered metal keypad and curly handset cord offers maximum efficiency under extreme environmental conditions, making it the ideal telephone for use in wet or corrosive atmospheres such as Food Processing Plants.

Guardians MFT/MFR SERIES Telephone Panel Inserts have been designed to replace the electronic components in older models of Northern Telecom weatherproof telephone sets which are already installed in field locations.

Guardians SCT/SCR SERIES Series of Steel Compact Analog Non-Hazardous Telephones are engineered to deliver reliable, high quality communications in moderately harsh environments, where standard telephones are not suitable.

Guardian’s WRT/WRR SERIES Weather Resistant Industrial Analog Non-Hazardous Telephones are designed for rough-service areas, special communication needs, that insure high quality communications under extreme working conditions.

Guardian’s WTT/WTR SERIES Water Tight Industrial Analog Non-Hazardous Telephones offer maximum efficiency under extreme environmental conditions.