Guardian’s DTT-50 Industrial desk/wall analog telephone with curly handset cord is a non-hazardous rated version of Guardian’s Zone 1 DTT-50-Z model. It has a Type 4X, IP66 weather rating without being housed in a separate enclosure.

The DTT-50 has a few more standard features than our normal weather resistant units including a hands free speakerphone and a built-in ring detect relay.

All DTT and DTR models can be configured for either desk or wall mounting and can be used both indoors or outdoors.

Manual

Specifications

Certifications

Images

Standards Compliance

Product Features

• Static dissipative, high impact thermoset resin industrial housing and ergonomic heavy duty handset – IP-66 compliant
• Heavy duty curly handset cord
• Removable handset retainer latches on cradle
• Back lit LCD display – 2 line x 16 character: English, French or Spanish
• Reversible faceplate for desktop or wall mount configurations
• Audio modes – handset & option of hands-free speaker phone or headset
• Corrosion resistant hardware
• Noise canceling microphone
• Self resetting fuse prevents damage to the electronic circuits in the event of a high voltage spike on the telephone line
• Magnetic reed hook switch to reduce parts subject to wear
• Factory set to tone (DTMF) Operation
• Pulse dialing can be software configured in the field, 40:60 or 33:66
• Large urethane coated water tight silicon keypad
• Link, release, redial and flash keys
• Hearing-aid compatible (HAC) receiver
• Receiver Volume Control provides user with a 16 dB range
• Built in ring detect relay to switch up to 240V @ 5A
• 20 number memory including 10 single quick dial numbers
• Programmable auto hang-up timer
• Two M20 and one M12 access ports
• Field repairable by authorized personnel
• Does not require external power – operates on telephone line power
• Order Number: P3027

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