Bellman & Symfon BE1431 Benutzerhandbuch Seite 53

Introduction
Function
The telehone transmitter is part of the Visit alerting system that helps people
with hearing loss to notice signals in their home. It detects landline phones by
default but can also detect a number of other sources.
Connections
 Landline telephone
RJ11 input to analogue telephone network: 26 - 120 V RMS, 15 - 100 Hz.
 Smartphone or tablet
2.5 mm ext trig input via the BE9251 Mobile phone sensor accessory
 BE9026 Contact mat or BE9023 Magnetic switch accessory
3.5 mm ext trig input
 Doorbell, intercom, etc.
3.5 mm ext trig input via the BE9253 Cable accessory
101 Installer's Guide
Overview
Test buttons LED lights 3.5 mm ext trig
Landline telephone
2.5 mm ext trig
Contact mat Magnetic switch
Galvanic connection
Mobile phone sensor
Installer's Guide 102