MCCA-XXXXXX MicroComm® 3 wire Central Control Unit
Optional box and transformer
Wide range of signal/input voltages
Up to 40 remote units
Indicators, displays, voice etc
Car position, direction and chimes
Error detection and correction
Use with MAMM1-X for Alternate Message Inputs

SHAIO-XXXXXX MicroComm® 3 wire Central Control Unit
Integrated 7 Alternate Message Inputs
Optional box and transformer
Wide range of signal/input voltages
Up to 40 remote units
Indicators, displays, voice etc
Car position, direction and chimes
Error detection and correction

SDCDU-XXXX MicroComm® 3 wire Central Control Unit
Interfaces to Dover type controllers
Up to 4 remote units
Indicators, displays, voice etc
Car position, direction and chimes
Error detection and correction

SHCDUE-XXX MicroComm® 3 wire Central Control Unit
Compact low voltage display driver board
Up to 30 units
Indicators, displays, voice etc
Car position, direction and chimes
Error detection and correction

SMCDU-XXX MicroComm® 3 wire Central Control Unit
Compact display driver board
Up to 4 units
Indicators, displays, voice etc
Car position, direction and chimes
Error detection and correction

MAMM1-X Alternate message module
For use with MCCU4 MicroComm® Controller
and AMCUX-XX voice module
8 prioritised messages
Alternates message with floor indication

MBATT MicroComm® Battery back up pack
Displays last known car position
Stabilises building power supply
3 hours min

MicroComm® Introduction