* EM1790 ADSL Alarm Panel Splitter is installed in addition to the ADSL
modem to allow the one telephone line to be used for both a security
alarm and ADSL service
* The ADSL Alarm Panel Splitter is mounted on the incoming line,
and all other telephone devices connected after it
* The EM1790 will allow the use of one telephone line simultaneously for
Voice, operation of the security alarm and ADSL services
* The EM1790 minimises Voice Band Interference and eliminates the need
for additional micro filters on each analog phone device such as phone
extensions, fax machines and telephone answering machines,
as well as allowing the security service to operate