Copyright © 2007 Linear LLC
228127 A
M&S Systems Brand
2-Year Limited Warranty
Linear LLC warrants its M&S Systems brand products to be free of defects for 2 years.
The warranty period begins on either (a) the date of purchase or installation date of this
product, or (b) the date of closing on a new residence in which this product was originally
installed.
The warranty extends to the original user of the product and to each subsequent owner
of the product during the term of the warranty. Linear will repair or replace, at its option,
parts and materials at no charge. Parts supplied under this warranty may be new or
rebuilt at the option of Linear.
If, during the warranty period, the product appears to have a defect, please call our
toll free number (800-421-1587) prior to dismantling. Dismantling the product prior to
calling our service number may void the warranty. Before returning any product to Linear,
obtain a Return Product Authorization (RPA) number from our service department.
Linear will return the repaired product freight prepaid within the continental United
States. ANY PRODUCT RETURNED TO LINEAR WITHOUT AN RPA NUMBER WILL
BE REFUSED.
This limited warranty is in lieu of any other warranties, express or implied, including any
implied warranty of merchantability or fitness for a particular purpose or otherwise, and
of any other obligations or liability on the seller’s part. This limited warranty does not
cover damage caused by improper installation, acts of God, criminal acts, the violation
of applicable building or electrical codes or the use of non-M&S wire or cable (excluding
CAT-5 and RG-6).
Under no circumstances shall Linear be liable for consequential, incidental or special
damages arising in connection with use, or inability to use this product. In no event shall
Linear’s liability hereunder exceed the cost of the product covered hereby. No person is
authorized to assume for us or obligate us for any other liability in connection with the
sale of this product. Some states do not allow the exclusion or limitation of consequential,
incidental or special damages, so the above limitation or exclusion may not apply to you.
This limited warranty gives you specific legal rights, and you may also have other rights,
which vary from state to state.
www.mssystems.com
D
OOR RELEASE RELAY
The dmc1 master contains a dry contact relay that can be
used to control external devices. Typical applications include
activating a door strike, triggering a panic alarm system, or
controlling a home automation or lighting system.
The door release relay has normally open contacts that
are rated at 2 Amps @ 24 Volts AC/DC. The relay can
be activated from the dmc1 master or remote scan room
stations (Model dmc1RS) by pressing the volume up and
volume down buttons together for four seconds. The relay
will deactivate when the buttons are released.
Refer to the following steps for connecting a Model DRW
Door Release Mechanism. For controlling other devices,
refer to the hook-up instructions supplied with the device.
Route PBVM127X1 cable from the dmc1 master’s
wall housing to the door release location.
Route PBVM127X1 cable from the dmc1 master’s wall
housing to a location for a Model RT11 Remote Transformer.
The transformer plugs into a standard 120 VAC outlet.
Route the two cables into the master’s wall housing
through the top left wiring access hole or slot. Leave about
12” of extra cable extending at the wall housing.
Zip-tie the two cables together and
LABEL
THE CABLES
“Door Release”
.
1.
2.
3.
4.
MODEL RT11
PLUG-IN
TRAN
S
FORMER
PBVM127X1
CABLE
MODEL DRW
ELECTRIC
DOOR
S
TRIKE
REAR OF DMC1 MA
S
TER
DOOR RELEA
S
E
TERMINAL
S
Figure 13. Door Release Wiring
