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GUARDIAN DTTZ and DTRZProducts > Telephones > Speciality telephones > GUARDIAN DTTZ and DTRZ
DTTZ/DTRZ Hazardous Area Telephones
GUARDIAN DTTZ and DTRZ product brochure (299KB).pdf
DTT-Z & DTR-Z telephones are designed to provide safe, reliable communications in hazardous areas that are prone to high humidity, chemical vapours, dust and physical abuse.
The model DTT-Z has a keyboard and the DTR-Z is a ring-down version.
DTT-Z models can be programmed for speed dialing.
DTT-Z & DTR-Z telephones offer economical Zone 1 protection.
*For more information on Specifications & Features please refer to the attached product brochure.