Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

GUARDIAN TELECOM INC. Water Tight Telephone: Surface Mount, Keypad, Speakerphone, DTT-60 - Rugged Phones for Hazardous Areas
GUARDIAN TELECOM INC.Rugged Phones for Hazardous Areas

GUARDIAN TELECOM INC. Water Tight Telephone: Surface Mount, Keypad, Speakerphone, DTT-60

The GUARDIAN TELECOM INC. DTT-60 is an armored, corrosion-resistant rugged phone for hazardous areas, featuring a keypad and speakerphone. This indoor, surface-mount unit includes a removable handset retainer latch…

SKU 3G-OTH-422137

Also listed as: DTT60 · DTT 60

Brand
GUARDIAN TELECOM INC.
Item
Water Tight Telephone: Surface Mount, Keypad, Speakerphone, DTT-60
Category
Rugged Phones for Hazardous Areas
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

GUARDIAN TELECOM INC.
Manufacturer Part Number
DTT-60
Type
Keypad, Speakerphone, DTT-60
Lines
1
Water Tight Telephone
Surface Mount

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

GUARDIAN TELECOM INC. Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GUARDIAN TELECOM INC. DTT-60 is an armored, corrosion-resistant rugged phone for hazardous areas, featuring a keypad and speakerphone. This indoor, surface-mount unit includes a removable handset retainer latch on the cradle and a ring detect relay. It is constructed with a black plastic housing and is designed for surface mounting.

Frequently Asked Questions

What is the GUARDIAN TELECOM INC. DTT-60 used for?

The DTT-60 is a rugged, corrosion-resistant telephone designed for indoor hazardous areas where standard phones would fail. It provides reliable voice communication via keypad and speakerphone in industrial environments such as chemical plants, refineries, and processing facilities.

What are the specifications of the GUARDIAN TELECOM INC. DTT-60?

The DTT-60 is a surface-mount, armored phone with a black plastic housing. It supports 1 line, includes a keypad and speakerphone, and features a removable handset retainer latch on the cradle plus a ring detect relay. It is corrosion resistant and rated for indoor use.

Where to buy the GUARDIAN TELECOM INC. DTT-60 worldwide?

3G Electric supplies the GUARDIAN TELECOM INC. DTT-60 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this rugged phone.

How to install the GUARDIAN TELECOM INC. DTT-60?

The DTT-60 is designed for surface mounting on a wall or panel. Use the included mounting bracket and secure with appropriate hardware for the mounting surface. Connect the telephone line to the terminal block and test the ring detect relay and speakerphone function before finalizing installation.

Used in

Common applications for GUARDIAN TELECOM INC.
Oil and gas refineries — Guardian Telecom explosion-proof phones (e.g., P4011) for communication in Zone 1 hazardous areas
Chemical processing plants — Guardian Telecom corrosion-resistant ringdown phones (e.g., ACR-11) for reliable point-to-point calls
Marine terminals — Guardian Telecom weather-resistant telephones (e.g., WTT-30-H) for outdoor dockside communication
Mining operations — Guardian Telecom steel ringdown phones (e.g., SCR-41-H) for underground or surface hazardous zones
Pharmaceutical manufacturing — Guardian Telecom intrinsically safe phones (e.g., P1021) for cleanroom environments with flammable solvents
Water treatment facilities — Guardian Telecom vandal-resistant phones (e.g., WTT-40) for outdoor areas requiring durability and corrosion resistance

GUARDIAN TELECOM INC. Products

3G Electric supplies GUARDIAN TELECOM INC. rugged phones for hazardous areas. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
GUARDIAN TELECOM INC. Vandal Resistant Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad (MPN WTT-40)
GUARDIAN TELECOM INC.
GUARDIAN TELECOM INC. Vandal Resistant Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad (MPN WTT-40)
GUARDIAN TELECOM INC. Weather Resistant Telephone: Surface Mount, Rugged Phones for Haz Areas, PSTN (MPN WRT-30)
GUARDIAN TELECOM INC.
GUARDIAN TELECOM INC. Weather Resistant Telephone: Surface Mount, Rugged Phones for Haz Areas, PSTN (MPN WRT-30)
GUARDIAN TELECOM INC. Hazardous Area Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad (MPN SCT-30-V-H)
GUARDIAN TELECOM INC.
GUARDIAN TELECOM INC. Hazardous Area Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad (MPN SCT-30-V-H)
GUARDIAN TELECOM INC. Hazardous Area Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad (MPN SCT-10-V-H)
GUARDIAN TELECOM INC.
GUARDIAN TELECOM INC. Hazardous Area Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad (MPN SCT-10-V-H)
GUARDIAN TELECOM INC. Hazardous Area Steel Ringdown Telephone: Surface Mount, Ringdown, SCR-41-H
GUARDIAN TELECOM INC.
GUARDIAN TELECOM INC. Hazardous Area Steel Ringdown Telephone: Surface Mount, Ringdown, SCR-41-H

More from GUARDIAN TELECOM INC.

View all GUARDIAN TELECOM INC. parts
GUARDIAN TELECOM INC. Vandal Resistant Telephone: Surface Mount, Keypad, WTT-40-V, Volume Control
GUARDIAN TELECOM INC.
GUARDIAN TELECOM INC. Vandal Resistant Telephone: Surface Mount, Keypad, WTT-40-V, Volume Control
GUARDIAN TELECOM INC. Hazardous Area Steel Water Tight Telephone: Surface Mount, Keypad, WTT-40-H
GUARDIAN TELECOM INC.
GUARDIAN TELECOM INC. Hazardous Area Steel Water Tight Telephone: Surface Mount, Keypad, WTT-40-H
GUARDIAN TELECOM INC. Compact Steel Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad (MPN SCT-10)
GUARDIAN TELECOM INC.
GUARDIAN TELECOM INC. Compact Steel Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad (MPN SCT-10)
GUARDIAN TELECOM INC. Water Tight Ringdown Telephone: Surface Mount, Rugged Phones for Haz Areas (MPN WTT-30)
GUARDIAN TELECOM INC.
GUARDIAN TELECOM INC. Water Tight Ringdown Telephone: Surface Mount, Rugged Phones for Haz Areas (MPN WTT-30)
GUARDIAN TELECOM INC. Correctional Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad (MPN CIT-40)
GUARDIAN TELECOM INC.
GUARDIAN TELECOM INC. Correctional Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad (MPN CIT-40)
GUARDIAN TELECOM INC. Hazardous Area Water Tight Telephone: Surface Mount, Keypad, WTT-30-H, Outdoor
GUARDIAN TELECOM INC.
GUARDIAN TELECOM INC. Hazardous Area Water Tight Telephone: Surface Mount, Keypad, WTT-30-H, Outdoor
GUARDIAN TELECOM INC. Weather Resistant Ringdown Telephone: Surface Mount, Ringdown, WRR-11-V, VoIP
GUARDIAN TELECOM INC.
GUARDIAN TELECOM INC. Weather Resistant Ringdown Telephone: Surface Mount, Ringdown, WRR-11-V, VoIP
GUARDIAN TELECOM INC. Hazardous Area Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad (MPN WRT-10-V-H)
GUARDIAN TELECOM INC.
GUARDIAN TELECOM INC. Hazardous Area Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad (MPN WRT-10-V-H)