Golmar Spare EL642/Plus Sound Module

Only devices with Plus technology. For Nexa series plates.

Features

• For Nexa pushbutton and coded panels.
• 4-wire "Plus" digital installation.
• Sound module with independent volume settings for the panel and housing.
• Removable installation terminals that facilitate connection.
• Secret audio communications and door opening.
• Electronic call with acoustic signaling on the call panel in progress, system busy and door opening.
• Connection to the pushbutton modules using cables with connectors supplied with the modules.
• Programmable lock release activation time.
• Includes two call buttons.

The components of the audio and video equipment with “Plus” digital installation are fully compatible with each other, allowing any type of combination without the need to use switching units: audio panels with video panels, telephones with monitors. The elements necessary for the preparation of a system of these characteristics are:

Pushbutton plates.

They can manage up to 132 buttons.

In buildings with one or more entrances, or residential complexes with general access(es) and several interior buildings, use an EL642/Plus (audio only) or EL632/Plus (with color camera) sound module on each panel. In equipment with more than two pushbuttons, add EL606D or EL610D modules until the desired number of pushbuttons is obtained. In the case of panels with more than one horizontal module, use a long RAP-610D link cable for each additional horizontal module.

Coded plates.

Management of up to 255,000 homes distributed in a total of 255 buildings with coded plates (1,000 homes in each building). In the event that the interior buildings have pushbutton panels, the maximum number of buildings is reduced to 127, and the number of dwellings in each building will depend on the type of panel selected.

Use an EL642/Plus (audio only) or EL632/Plus (with color camera) sound module.

Choose a calling method: numeric keypad (N3301/AL or NX3301), a display module (N3403/AL or NX3403), or a combination of both. When using the display module, it will also be possible to add the alphabetic keyboard module or even conventional pushbutton modules (to directly call certain homes or central guard units).

Add blind modules N3002/AL or NX3002 if you prefer that, in addition to the screen, if any, the call instructions as well as the house codes can be consulted directly.

Repeat the previous selections for all accesses.

In the case of equipment with several boards installed in a star configuration, the use of an SU3-Plus switching unit is recommended to reduce the length of the installation. Use one switching unit for each group of three plates.

Use telephones or monitors with "Plus" or "Uno" technology together with their corresponding connection strip. In the case of twisted pair video transmission, add an EL562 video receiver module to each monitor, except in the case of the Szena Plus SE monitor. The maximum number of units within the same home, without additional power supply, is three.

In systems that have a “Uno” telephone, the maximum number of installation units is reduced to 200, with 200 meters being the maximum distance between the furthest street panel and the last dwelling. To increase the number of units or reach greater distances, use RD-Plus/Uno SE digital repeaters. In the interior panels of residential complexes that have a “Uno” telephone, use a repeater for each of these panels.

Use one FA-Plus/C power supply for each group of 20 monitors or telephones, or one FA-Plus power supply for each group of 50. Use one FA-Plus/C power supply on each daughter board of equipment with multiple accesses, and one for all switching units.

Using 12V DC electric lock releases It is possible to use alternating current lock releases by adding a TF-104 transformer.