Silencer 7921P,8921P Owner's Manual

OWNER’S

MANUAL

Model: 7921P

This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference; and
(2) This device must accept any interference received, including interference that may cause undesired operation.

Note: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this
equipment. Such modifications could void the user’s authority to operate the equipment.

Congratulations on your purchase of a quality Silencer security system. Your new Silencer security system
has been designed to provide years of trouble free service when operated and maintained in the manner set
forth in this manual. Your full knowledge of the features provided by your security system and their methods
of operation are essential for day-to-day usage. Please take a moment to read through this manual and
become familiar with the features that pertain to your security system. Located at the back of this booklet, we
have provided a listing of all the upgrade features available for your security system. Additional installed
features vary by dealership, but any can be added at a later date. Contact your new car dealership for details.

The Model Number of your Silencer Security System is 7921P

The basic function of this system is to provide an upgraded level of security to an existing manufacture
installed keyless entry system or security device. The 7921P can also be used as a stand alone Silencer
remote keyless entry and security system or a “remoteless” passive arm security system. Please read
and follow the procedures enclosed to operate your system.

Determine the Control Device

Your Silencer 7921P can be controlled from a variety of different devices. Determine which device is
controlling your system and proceed to that section of this manual. In some cases, the 7921P will have 3
different controllers. Read the information pertains to all controllers.

Controlled by Factory

Supplied Keyless Transmitter

Example of

Factory

Transmitter

Controlled by

Silencer Remote Transmitter

Controlled by

Silencer Code Key

System Control by the Factory Keyless Entry Transmitter (Basic Operation)

If the vehicle you purchased came with remote keyless entry transmitters, two of the buttons on the
transmitter will be used to lock and unlock your vehicle. These buttons will have the words “LOCK” and
“UNLOCK” printed or engraved on them or they will have pictures of a padlock in a locked and unlocked
position (see illustration at above). Use the lock and unlock buttons on the transmitter to control your new
Silencer security system in the following manner.

Manual Arming and Disarming

1. Exit the vehicle and close all of the entrances.
Note: After closing the last protected entrance, you will hear the siren or horn chirp. The reason for this
chirp is covered below in the “Automatic Arming” section of the manual. Proceed as follows:

2. Press the LOCK button on your keyless entry transmitter. Your Silencer Security system will respond in
the following manner:

A. The siren or vehicle horn will emit a single chirp*.
B. The parking lights may flash one time.
C. The LED indicator for the security system will start to flash.

The system is now armed.

3. Press the UNLOCK button on your keyless entry transmitter. Your Silencer security system will respond
in the following manner:

A. The siren or vehicle horn will emit 2 chirps*.
B. The parking lights may flash two times.
C. The LED indicator for the security system will start flashing fast indicating that the system will rearm in

60 seconds. (Opening the driver’s door or turning on the ignition key will momentarily stop the auto
arming feature.)

The system is now disarmed.

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System Control by the Factory Supplied Keyless Entry Transmitter (Basic Operation) (cont.)

*Some factory keyless entry systems have chirp confirmation as a built in feature. If this is true for your
vehicle, when the doors are locked or unlocked with the factory keyless transmitter, you may get more than
1 or 2 chirps as indicated above. If this condition becomes undesirable, the chirp indication from the
7921P can be turned off allowing only the factory system chirp. Contact your dealer for more details.

Automatic Arming with Manual Disarming

Note: When you take delivery of your new vehicle and Silencer 7921P security system, the automatic

arming feature is active to protect your vehicle even if you forget to arm your security system. If the
feature becomes undesirable, it can be programmed off leaving manual arming your only method to
secure your vehicle. Contact your dealer for further information.

1. Exit the vehicle and close all protected entrances. Once the last protected entrance is closed, your
Silencer security system will respond in the following manner.

A. The siren or vehicle horn will chirp one time.
B. The LED indicator will begin to flash fast to indicate that the 30 second auto arm timer is counting

down.

2. After 30 seconds has passed**, your Silencer security system will respond as follows.

A. The siren or vehicle horn will chirp once again indicating that the security system is fully armed.
B. The parking lights may flash one time.
C. The LED indicator will resume a normal flash speed indicating an armed condition.
D. The doors will become locked.

Note: Auto arm door lock control is an optional feature described in the back of this manual.
** The dome lights in some vehicles have a delay before they turn completely off. If your vehicle has

this type of delay, the 30 second auto arm timer will start when the dome light is completely off.
Depending on the length of time it takes the dome light to turn off, auto arming may take 45 to 60
seconds or more.

What to do if the Alarm is Sounding

Press the UNLOCK button on your keyless entry transmitter.

A. The siren or vehicle horn will stop sounding.
B. The parking lights may stop flashing.
C. The LED indicator will begin a special tamper mode flash sequence to let you know that your alarm

had been triggered.

Notations on Basic Operating Procedures

1. When you disarm the system while it is sounding, there are no disarm chirps.

2. After the security system has been triggered, the LED remains flashing even thought the security system
has been disarmed. This is a tamper indicator. Turning on the ignition key will reset this indicator.

System Control by the Silencer Remote Transmitter (Basic Operation)

If you purchased the 7921P Silencer security system and your vehicle did not come with a factory keyless system,
your dealer would have supplied you with 2 Silencer remotes. Use the lock and unlock buttons on the transmitter
to control your security system in the following manner:

Manual Arming and Disarming

1. Exit the vehicle and close all of the entrances.
Note: After closing the last protected entrance, you will hear the siren or horn chirp. The reason for
this chirp is covered in the “Automatic Arming” section of the manual. Proceed as follows:

3