NEW RETRO-M White Retro Intercom Master Intrasonic

Description

NEW RETRO White Intercom Master
Includes Intrasonic White Main Station
Uses only (3) wires to each room and door
Replaces most older systems
Modern upgrade for Nutone and M&S
RETRO is a modern retrofit for MC602, IMA-4406 and others
Includes Instructions and mounting brackets
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Ships Lower US
Combine items for lower shipping when paid together