phones for the connection to analogue or digital IP SIP telephone
lines with up to 127 chime buttons, with or without dial and access
for the connection of standard door stations, lift phones and analogue
telephone devices to PABX using a switched telephone lines, GSM
or VoIP network.
EN 81.28 lift emergency call systems for the connection to analogue telephone
lines or GSM wireless network.
Analogue and VoIp hybrid PABX form 5 to 30.000 extensions. ISDN and analogue
gateways. Digital and VoIP phones.
with standard 4+n oder wire saving 1+n cabling. Digital bus system
with to 2 or 5 wires up to 9000 users.
intercoms colour with standard coax or wire saving 4+n cabling.
Digital bus systems with 2 or 8 wires up to 9000 users.
||Standalone access control systems.