Fermax module with 8 calls for VDS City and MDS City

Extension module 8 calls for VDS City and MDS City plates from Fermax

This 2008 extender module by Fermax is designed to be installed inside the flush-mounted box. Its function is to increase the number of users of video door entry systems Fermax VDS City and MDS Direct / City. Supports up to 8 calls.

The extension module of 8 calls has dimensions of 52x24x20mm.