Two-Zone Remote Keypad Burglar Alarm Control Center
(490-0451)                 Features                   Faxback Doc. # 33414

Your Radio Shack Two-Zone Remote Keypad Burglar Alarm Control Center is a
sophisticated perimeter alarm system.  When properly installed, it warns
you of unauthorized entry into your office or home.  Its professional
features make it compatible with most intrusion sensors and alarms.  It can
even activate an optional telephone dialer that automatically calls
specified phone numbers when the alarm is activated.

You can enhance your system by connecting additional security devices, such
as an automatic telephone dialer, sirens, lights, and other accessories.
Your local Radio Shack store carries a full line of UL-recognized security
accessories.

Your alarm system's features include:

Delayed and Instant alarm Zones - let you install sensors (not supplied) to
form delayed and instant alarm zones. You can install loops of NO (normally
open) and NC (normally closed) sensors in separate groupings within these
zones.

Panic/Tamper Zone - lets you install sensors, such as panic buttons and
tamper switches (not supplied), to form a panic/tamper alarm zone, so you
can sound the alarm any time, even if the alarm system is not armed.

Battery Backup - lets you connect one or more rechargeable batteries (not
supplied) to provide power if AC power fails, to maintain all system
settings.

Automatic and Manual Battery Test - checks the batteries each time you arm
and disarm the system. You can also manually test the batteries by pressing
a button on the alarm center.

External Alarm Test - lets you test remotely installed alarm sirens and/or
lights (not supplied) by pressing a button on the alarm center.

Remote Keypad Connections - let you connect up to four remote keypads, to
arm and disarm the alarm system and to provide status information about the
system.  Your alarm system includes one remote keypad.

Adjusted Entry/Exit Delay - lets you select the amount of time you want to
have to leave your home after arming the alarm system, or enter your home
before disarming the alarm system.

Pre-Alarm Circuit - activates a sounding device (not supplied) during the
entry delay time to remind you to disarm the alarm system.

External Alarm Outputs - let you connect devices such as bells, sirens, or
strobe lights (not supplied) to the alarm system.

Auxiliary Output - provides a constant 12 volts DC output, so you can power
and activate an attached device such as an automatic telephone dialer (not
supplied).

Alarm Relay Contact Switch - closes when the alarm system activates, so you
can use the alarm system as a switch to turn on a connected device that has
its own power supply.

For your records, we urge you to record the alarm system's serial number in
the space below.  The serial number is located on the bottom of the alarm
center.

Serial Number: __________________________

IMPORTANT:

THIS PRODUCT IS UL-LISTED UNDER STANDARD NUMBER 1023 - HOUSEHOLD
BURGLAR ALARM SYSTEM UNITS.

USE ONLY UL-RECOGNIZED ACCESSORIES WITH THIS ALARM SYSTEM.

THIS SYSTEM DOES NOT PROVIDE ANY INDICATION OF A FIRE.  WHEN THIS SYSTEM
IS USED WITH A RADIO SHACK CAT. NO. 49-484 REMOTE KEYPAD, THE FIRE STATUS
INDICATOR ON THAT KEYPAD HAS NO FUNCTION.

NOTES:  Some insurance companies give a discount for homes protected by a
        properly installed security system.  Check with your insurance
        carrier about the requirements for such a discount.

        Home security systems require a permit in some areas.  Check with
        your local police department before you install your system.

        This system provides Grade B service, which does not supervise the
        sensors to check for proper connection.  To ensure complete protec-
        tion, you should test the complete system, including each connected
        sensor and device, once per week with the supplied AC adapter
        disconnected from the alarm center.  For more information, see
        "Checking the Entire System Weekly" on Faxback Doc. # 33426.


(SP/EB 5/25/96)