© 2017 UTC Fire & Security Americas Corporation, Inc.
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P/N 15654 (ML) • REV D • ISS 23AUG17
GS903N/913N Acoustic Detector Installation
Sheet
EN ES FR
IT
NL SV
1 (GS903N)
2 (GS913N)
3 (GS903N)
4 (GS913N)
5
6
EN: Installation Sheet
Description
GS903N/913N is an Advanced acoustic detector with Pattern
Recognition Technology™.
Figures
Figure 1: GS903N, surface mount
Figure 2: GS913N, recessed
Figure 3: GS903N, latching LED
Figure 4: GS913N, latching LED
Figure 5: Proper testing
Figure 6: Range of coverage
Wiring
Strip back the outer jacket on your wiring cable. This will allow
wires to flex in the case. Make sure the cable is slack in the
wall to avoid stressing the wires at their connections.
Open J3 for latching LED.
Note:
When wiring the GS913N, the tamper is in series with
the alarm loop. There is insufficient room for a separate set of
terminals for the tamper.
J3
+
–
N.C.
COM
TAMP
TAMP
®
25'
(7.
5m
) Pl
ate
20'
(6.
0m
) Te
mp
, W
ired
, La
m
25' (7.
5m) P
late
20' (6.
0m) Te
mp, W
ired, L
am
