
Self-Contained Siren or Siren/Strobe
Manual
SH-816S-BQ Siren
SH-816S-SQ/x* Siren/Strobe
*Replace "x" with the first letter of the lens color, amber, clear, blue, red.
Features:
9~15 VDC
Low current draw
120dB Warble-tone siren
25W Speaker (siren and speaker input
cannot be connected at the same time)
Audio input can be used for broadcast
Built-in tamper alarm output
Easy installation
SH-816S-SQ/R shown
Weatherproof for outdoor/indoor use, IP65
Mount directly to wall or to most common
back boxes
In addition to the above, SH-816S-SQ adds:
Bright xenon tube strobe light
Strobe can be triggered separate from siren
Strobe available in amber, clear, blue, or red

ENFORCER Self-Contained Siren or Siren/Strobe
Introduction:
The ENFORCER Siren/Strobes are multi-purpose devices: siren, speaker, and optional strobe
(SH-816S-SQ onl
playback audio or broadcast messages. The SH-816S-SQ series also includes a strobe li
choice of amber, blue, clear, or red lenses and can be surface installed or to a standard single
gang, double gang or C-type back box.
Parts List:
1x Siren unit 4x Mounting screws 4x Plastic wall anchors
1x Back removal tool 1x Manual
. It can serve as a regular siren, but also has an audio input that can be used to
ht with a
Specifications:
Model SH-816S-BQ SH-816S-SQ
Type Siren Siren/Strobe
Operating voltage 9~15 VDC
Current draw
(max.)
Siren volume 120dB
Speaker rating 25W Peak
Strobe flash rate N/A 75 per minute
Tamper output 100mA@30 VAC/VDC
IP Rating IP65
Operating humidity 0~95%
Operating temperature -4°~131° F (-20°~55° C)
Housing material White polycarbonate plastic
Dimensions 61/8"x415/16"x41/2" (155x126x115 mm) 61/8"x7"x41/2" (155x178x115 mm)
Weight 1-lb 13-oz (812g) 2-lb 2-oz (957g)
Strobe N/A 190mA@12VDC
Siren 680mA@12VDC
Both 870mA@12VDC
Overview:
Siren
61/8" (155mm)
Siren/Strobe
41/2" (115mm)
415/16"
(126mm)
61/8" (155mm)
41/2" (115mm)
7"
(178mm)
2 SECO-LARM U.S.A., Inc.

Installation:
ENFORCER Self-Contained Siren or Siren/Strobe
1. Determine the desired location and
installation—surface or to a back box.
2. Remove the two screws from the two
tabs that attach the back to the main
unit (See Fig. 1).
3. Squeeze the included back removal tool
and insert through the wiring access
hole in the back of the unit. Release and
pull carefully until the back is removed
from the unit.
Fig. 1
Tamper switch
Tamper
switch
hole
. Thread the wires (up to 8 wires,
depending on installation, see "Sample
Applications" on pg. 4) through the
center hole in the back and install the
Back
removal
tool
back to the wall/backbox using the four
mounting holes in the back oriented so
that the engraved arrow is pointing up.
Be careful not to use the hole for the
Fig. 2
Mounting holes
tamper switch (see Fig. 2).
NOTE: For non-standard boxes, drill
out any of the other holes
engraved in the oval
indentations on the back
5. Connect the wires for the desired
installation to the terminals as shown in
Orientation
alignmen
notch
STROBE
+12VDC
GND
GND
SIREN
+12VDC
TAMPER
TAMPER
SPEAKER
SPEAKER
Fig. 3 and referring to the sample
applications on pg. 4.
Mounting holes
6. Carefully slide the main unit onto the
back, ensuring the correct orientation
(note the notch and the arrows) and that
the terminal plugs are correctly engaged
Fig. 3
Wiring terminals
(see Fig. 1).
7. Attach the main unit to the back using
the two screws removed in step 2.
STROBE
+12VDC
GND
GND
SIREN
+12VDC
TAMPER
TAMPER
SPEAKER
SPEAKER
Orientation
alignment
notch
Tamper
switch
hole
Wiring
access
hole
SECO-LARM U.S.A., Inc. 3

ENFORCER Self-Contained Siren or Siren/Strobe
Sample Applications:
Triggering both siren and strobe together
(also showing audio input)
Triggering
Device
(
)
(
)
+
(
)
12VDC
Power
Supply
+
(
)
STROBE
+12VDC
GND
GND
SIREN
+12VDC
OR
Alarm
System
TAMPE
TAMPE
SPEAKE
SPEAKE
udio or
Broadcast
System*
Siren and strobe triggered by separate devices
(also showing audio input)
Strobe
Triggering
Device
(
)
(
)
+
(
)
12VDC
Power
Supply
+
(
)
STROBE
+12VDC
GND
GND
SIREN
+12VDC
(
)
(
)
+
Siren
Triggering
Device
* IMPORTANT: Speaker and siren input cannot be connected at the same time.
Also Available from SECO-LARM®:
Electronic Chimes Dual-Tone Wall Sirens LED Strobe Lights
OR
Alarm
System
TAMPE
TAMPE
SPEAKE
SPEAKE
udio or
Broadcast
System*
SH-512BQ shown SH-525SQ shown SL-1301-SAQ shown
IMPORTANT: Users and installers of this product are responsible for ensuring this product complies with all national,
state, and local laws and statutes related to monitoring and recording audio and video signals. SECO-LARM will not be
held responsible for the use of this product in violation of any current laws or statutes.
WARRANTY:
This SECO-LARM product is warranted against defects in material and workmanship while used in normal
service for one (1) year from the date of sale to the original customer. SECO-LARM’s obligation is limited to the repair or
replacement of any defective part if the unit is returned, transportation prepaid, to SECO-LARM. This Warranty is void if
damage is caused by or attributed to acts of God, physical or electrical misuse or abuse, neglect, repair or alteration,
improper or abnormal usage, or faulty installation, or if for any other reason SECO-LARM determines that such equipment
is not operating properly as a result of causes other than defects in material and workmanship. The sole obligation of
SECO-LARM and the purchaser’s exclusive remedy, shall be limited to the replacement or repair only, at SECO-LARM’s
option. In no event shall SECO-LARM be liable for any special, collateral, incidental, or consequential personal or property
damage of any kind to the purchaser or anyone else.
NOTICE: The SECO-LARM policy is one of continual development and improvement. For that reason, SECO-LARM
reserves the right to change specifications without notice. SECO-LARM is also not responsible for misprints. All trademarks
are the property of SECO-LARM U.S.A., Inc. or their respective owners. Copyright © 2019 SECO-LARM U.S.A., Inc. All
rights reserved.
SECO-LARM
®
U.S.A., Inc.
16842 Millikan Avenue, Irvine, CA 92606 Website: www.seco-larm.com
Phone: (949) 261-2999 | (800) 662-0800 Email: sales@seco-larm.com
MI_SH-816S-xQ_190910.docx
4 SECO-LARM U.S.A., Inc.
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