Overview
Remote switching via call signal · Wall mounting · Does not need a separate power supply
Remote switching via call signal · Wall mounting · Does not need a separate power supply
The SAR switches an external signal generator (e.g. bell, horn or lamp) through a contact with its own or separate power supply when a control voltage is applied (e.g. incoming call voltage of a telecommunications connection line). With the in-built switch the external signalling can be switched on or off. The SAR 1 is connected to a telecommunications line and is controlled by the call voltage. The switching takes place via the terminals Lb and W of the TAE-connection socket or alternatively also at the terminals La and Lb (parallel switching) of the connection line. The SAR 1 responds only to the call voltage and not to the dial tone (IWV).
Surface-mounted design · In-built switch for switching on and off the external signalling · Connection at telecommunications connection line or direct-voltage signal source
04250184101673, 4250184101673, Metz Connect, 130280-I, SAR1 AP, BTR Netcom