Golmar R-T-5720 2PLUS Replacement Handset

Extended information about the Golmar R-T-5720 2PLUS Replacement Handset

Practical applications of the Golmar R-T-5720 2PLUS Replacement Handset

Example 1. Replacing a Faulty Handset in an Apartment Building:

In a 24-apartment residential building equipped with a Golmar two-wire digital audio system, the original handset (T-7720 model) installed in apartment 3B stops working due to an internal electronic failure. To resolve the issue without modifying the communal installation or requiring other residents to replace their handsets, the homeowner installs the Golmar R-T-5720 2PLUS Replacement Handset, the official replacement for the discontinued model. The installer removes the faulty unit, connects the existing two wires to the new terminals without having to consider polarity, and copies the DIP-switch settings to preserve the apartment's address coding. Once installed, the new handset is immediately operational, restoring selective calling, private audio communication with the entrance panel, and secure door release, all without affecting the operation of the rest of the building.

Example 2. Refurbishment of a residential Golmar 2Plus installation:

During the renovation of a home or communal door entry system, this Golmar replacement telephone restores voice communication, secure lock release, landing-door call input, and concierge calling where supported. Its permanent DIP-switch addressing also preserves the programmed dwelling code after power interruptions.

Package contents of the Golmar R-T-5720 2PLUS Replacement Handset

• Golmar R-T-5720 2PLUS handset.
• The exact accessories, fixing elements, and documentation included in the package should be confirmed with the manufacturer or distributor.

Technical specifications of the Golmar R-T-5720 2PLUS Replacement Handset