Batteries
Allow to extend to the control unit the voice messages and voice transmission, on the telephone line.
ETRVOICE
ETRVOICE is the voice synthesis board designed for ETR line for voice transmission and remote interrogation.
SKVOICE8
SKVOICE8 is the voice synthesis board that allows to the compatible control units to record voice synthesis messages.
VOICEAD
Adapter cable for SKVOICE
MDPSTN
MDPSTN is the telephone dialer module designed for VILLEGGIO and PREGIO line and it allows the remote programming. Thanks to this module is possible to connect the control unit to a analogue telephone line. The module needs to be installed inside the control unit.
