
Mini Shock/Vibration Detector
The ENFORCER SS-040Q MINI SHOCK/VIBRATION DETECTOR is designed for protection
against forced entry by a hammer, saw, crowbar, etc. through walls, ceilings, windows, safes,
cabinets, etc. For use in closed-circuit alarm systems, the SS-040Q will initiate an alarm when
a vibration of considerable force strikes the protected surface. A built-in tamper switch is
independently wired from the vibration detector for enhanced security.
Vibration contacts are adjustable by turning an adjustment screw to respond on any surface glass, wood, steel, plasterboard, or brick. Pure silver contact points ensure years of long-term
operation. Dust-tight ABS case is small and can be easily mounted inside with two-sided
adhesive tape.
NOTE: Products with a model number that ends with “Q” or have a round green “Q” sticker represent RoHs compliant products.

ENFORCER Shock/Vibration Detector
FEATURES
INSTALLATION AND OPERATION
Normally-closed contact, momentarily open when activated
Adjustable from 1 to 50 grams but recommended setting between
5 and 25 grams only. Supplied with pressure of approx. 6 grams
Approx. 45 ms max. (at 6-gram pressure)
15mm (H) x 21mm (W) x 60mm (L)
2. If you choose not to use the tamper switch, fasten the wire to the terminal farther from the
opening, as shown below.
For use in closed-circuit alarm systems.
Pure silver contacts ensure reliable and
long-term operation.
Ideal for protecting glass windows,
showcases, solid walls, ceilings, safes,
cabinets, motorcycles, skylights, etc.
Small size and for discreet installation.
Built-in tamper switch provides enhanced
security.
Adjustable contact pressure for different
surfaces.
Detects a vibration/shock on protected
surface and activates an alarm.
1. Remove the cover and connect one lead of the wire from the N.C. input of the alarm to the
terminal of the SS-040Q near the opening. Connect the other lead to the terminal of the
tamper switch, as shown below.
The SS-040Q will trigger the alarm whenever it is vibrated, shaken, or its cover is removed.
The alarm will trigger only when the SS-040Q is vibrated or shaken.
NOTE: When protecting windows the preferred installation method is to mount the SS-040Q
on the frame of the glass window rather than directly on the glass. This reduces the
chance of false alarms resulting from heavy vehicles passing by or from inadvertent
tapping on the window by pedestrians.
Close loop input
To alarm unit
2 SECO-LARM U.S.A., Inc.

ENFORCER Shock/Vibration Detector
HOW TO ADJUST THE SENSITIVITY
Contact pressure below 5 grams is not recommended, as erratic operation may result and
cause false alarms. Contact pressure above 25 grams is not recommended because (a) it may
permanently damage the vibration blade; (b) the detector may not be sensitive enough to
detect vibration. This depends on the location where the detector is installed. If installed on a
ceiling the pressure must be increased. Because the internal weight faces downwards, this
reduces the pressure that is applied.
As the SS-040Q can be used surfaces of different materials which transfer different amounts
of pressure from the same vibration/shock, it may be necessary to adjust the sensitivity.
Turning the adjustment screw (a) in a clockwise direction makes the contact less sensitive, (b)
in a counterclockwise direction makes the contact more sensitive. Proper adjustment may be
necessary to avoid false alarms or non-activation of the alarm.
To adjust the pressure if a Gram Meter is not available, please do the following:
1. Determine the initial contact point of the vibration detector. This is done by rotating the
adjustment screw in a clockwise direction until the contact points just touch. At this point the
pressure is usually approx. 1 gram. (An ohm meter placed across the terminals will show
exactly when initial contact is made.)
2. After contact, turn the adjustment screw past the contact point (a) 45 degrees to obtain
approximately 6 grams, (b) 90 degrees to obtain approximately 11 grams, (c) 135 degrees
to obtain approximately 16 grams, etc. to obtain the sensitivity you require. Please use
figure 1 shown below.
Figure 1: Adjusting Vibration Detector Pressure
SECO-LARM U.S.A., Inc 3 SECO-LARM U.S.A., Inc. 33 3

ENFORCER Shock/Vibration Detector
WARRANTY This SECO-LARM product is warranted against defects in material and workmanship while used in normal
service for a period of one (1) year from the date of sale to the original consumer 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 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 damages of any kind to the purchaser or anyone else.
NOTICE: The information and specifications printed in this manual are current at the time of publication. However, the
SECO-LARM policy is one of continual development and improvement. For this reason, SECO-LARM reserves the right
to change specifications without notice. SECO-LARM is also not responsible for misprints or typographical errors.
Copyright © 2009 SECO-LARM U.S.A., Inc. All rights reserved. This material may not be reproduced or copied, in
whole or in part, without the written permission of SECO-LARM.
SECO-LARM
®
U.S.A., Inc.
16842 Millikan Avenue, Irvine, CA 92606 Website: www.seco-larm.com
Tel: 800-662-0800 / 949-261-2999 Fax: 949-261-7326 E-mail: sales@seco-larm.com
MiSS-040Q_0901.docx
Order Part # 763-020-2%
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4 SECO-LARM U.S.A., Inc.