Signalling device with voice messages is intended for signalling a fire alternately with acoustic signal and voice message signal (Sequence according to EN54-3). SG-Pgw2 signalling device is intended for indoor applications. The signalling device can emit up to 18 patterns of acoustic signals; it is also possible to choose the “no acoustic signal” option. SG-Pgw2 enables operation in two modes: up to three messages or up to ten messages. The operation mode depends on the position of the jumper placed in the device cover and on the number of messages.
