Description

Operating parameters of AD-CD2520 Intercom System:

• Maximum number of intercoms supported: 100 (including 3 additional keyboards),
• Setting up intercom and telephone connections (from an external telephone line),
• Possibility of one-sided connection setup (wiretapping) of each doorphone,
• The option of listening in to a telephone conversation,
• Visualization of the status of each intercom at the same time,
• Outputs to an external speaker and to record conversations from a doorphone and telephone line,
• Easy commissioning and system diagnostics thanks to information about controllers with which there is no communication,
• Damage-resistant cover made of 2mm thick stainless steel.
• Possibility of disabling the wiretapping function or operating the telephone at the initial configuration stage.

Technical parameters: