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Digital Colour Video Interphones Didactic Equipment Electrical Engineering Training Equipment

Item No.: PDG-6
PDG-6 Digital Colour Video Interphones Didactic Equipment Electrical Engineering Training Equipment
Description
PDG-6 Digital Colour Video Interphones Didactic Equipment Electrical Engineering Training Equipment

This demonstration panel can be used by teachers for their lessons and by students for an easy learning and testing on video interphone systems supplying them with the means for verifying the rule of art and the relevant technical standards.
TRAINING PROGRAM:
This panel shows an electrical installation concerning colour video interphones with addressable digital two-wire system that may be available in a residential or office building, with reference to the following topics:
• components of a video interphone
• “porter” interphone
• camera unit
• intercommunicating indoor video interphone sets
• video signal distributors
• power supply unit
Furthermore, this panel is designed to deal with topics, visual checks, tests concerning:
• operating tests
• check of circuit separation
TECHNICAL SPECIFICATIONS:
Framework is made of sheet steel chemically treated and painted with several coats of epoxy varnish; its base is provided with rubber feet and it can be positioned on a working top.
All the necessary electric components for the correct power supply of circuits are included in the panel.
Main components installed:
• 1 outdoor station with colour video camera, digital amplified phone unit, plate with four lighted
• calling buttons
• 2 wall-mounted video interphones with fl at colour monitor of 4”, 3 service buttons, 4 pushbuttons for intercommunication
• 1 electronic power supply unit
• 1 video signal shunt
Dimensions of demonstration panel: 800 x 600 mm
Dimensions of framework: 840 x 450 x 680 mm
Net weight: 30 kg
Supply with 
THEORETICAL – EXPERIMENTAL HANDBOOK