Document No: GLT-203-7-1
Issue No: 1.8
Author: NRP Jones
Date: 15/02/2017
Page 2
FYREYE II SANDWICH SOUNDER - INSTALLATION MANUAL
Protocol Usage
The Sandwich Sounder is a listen only device, so does not send any information back to
the control panel. Because of this, the sandwich sounder does not have a device type
code allocation.
Sounder Synchronisation
The sandwich sounders will synchronise , but they need at least one addressable sounder
to be present on the loop (as they can not send tone timing information to the panel)
Alarm Tone Selection
The Sandwich sounder Supports alarm tone selection. The alarm tone can be set for the
whole loop via the control panel. One of 16 tones can be chosen for the alarm tone.
No Tone Description Pattern
Frequency Rate
dBA (Reverb.
Chamber)
0*
BS Fire (Default
Zeta tone)
Alternating
800 & 970
1Hz (500ms-500ms) 96 (+/- 2dB)
1
BS Fire
Alternating
800 & 970
2Hz (250ms-250ms) 95 (+/- 2dB)
2
BS Fire
Sweep
800 to 970
1Hz (1 per second)
98 (+/- 2dB)
3
BS Fire
Sweep
800 to 970
7Hz (7 per second)
99 (+/- 2dB)
4
BS Fire
Sweep
800 to 970
50Hz (50 per
second)
99 (+/- 2dB)
5
BS Fire
Alternating
510 & 610
1Hz (500mS-500mS) 100 (+/- 2dB)
6
German fire (DIN
33 404)
Sweep (DIN) 1200 to 500 1Hz
99 (+/- 2dB)
7
French fire (NFS
32-001)
Alternating
554 & 440
100ms-400ms
95 (+/- 2dB)
8*
Dutch fire (NEN
2575)
Slow whoop 500 to 1200 3.5s sweep, 0.5 s
silence, then repeat
98 (+/- 2dB)
9
PFEER Toxic Gas
Continuous
970
Steady
95 (+/- 2dB)
10
PFEER alert
Intermittent 970
0.5Hz (1s On/1s Off) 92 (+/- 2dB)
11
Reserved
-
-
-
-
12
Reserved
-
-
-
-
13
Reserved
-
-
-
-
14
Reserved
-
-
-
-
15
Reserved
-
-
-
-
* Approved to EN54 Part 3
Selecting a Reserved tone will cause the sounder to play tone 0. The default alarm tone
will be tone 0.
