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If you installed a normally-closed loop of sensors only in the Instant Zone, install a jumper only between Termi- nals 2 and 3.

If you installed normally-closed loops of sensors both in the Instant and Delayed Zones, do not connect any jumpers.

CONNECTING A PRE-ALARM BUZZER

Caution: You must use a pre-alarm buzzer that uses 12 volts and is rated at 50 mA or less. Using a pre-alarm buzzer that does not meet these specifications could damage the alarm center or the pre-alarm buzzer.

Connect the pre-alarm buzzer’s negative (–) wire to Termi- nal 13, then connect the pre-alarm buzzer’s positive (+) wire to Terminal 14.

CONNECTING AND POWERING A REMOTE SECURITY DEVICE

You can power a remote security device by connecting it to Terminals 14 and 15 on the alarm center.

Caution: You must use a remote security device that uses 12 volts and is rated at 750 mA or less. Using a device that does not meet these specifications could damage the alarm center or the device.

Note: The voltage supplied from Terminals 14 and 15 varies from 10 to 18V DC, depending on the AC voltage, battery voltage, and the amount of accessory power being used.

Connect the device’s negative (–) wire to Terminal 15, then connect the device’s positive (+) wire to Terminal 14.

Connecting a Remote Security Device to the Alarm Relay Contact Switch

Notes:

Terminals 11 and 12 do not provide power to the device. They simply turn it on or off.

The device you use must have contact switch connec- tions that cause the device to trigger when the alarm center contact switch closes.

Connect the device’s switch connections to Terminal 11 and Terminal 12.

CONNECTING A SIREN AND/OR LIGHTS

You can connect an alarm siren and security strobe or other light to Terminals 15 and 16 on the alarm center. When the alarm system sounds the alarm, it activates the alarm siren and light.

Warning: Do not connect the alarm siren and/or light to the alarm center yet. You will connect them while testing the alarm system.

Caution: If you connect both an alarm siren and light to the alarm center, they must be connected in parallel and the combined rating of both devices must be 1A or less. Using a siren and light together that do not meet this specification could damage the alarm center, siren, and light.

Note: When you test the system, we recommend you con- nect a test lamp to the alarm center instead of the alarm si- ren and/or light. This lamp will let you see if the alarm siren and/or light will work properly during the test without produc- ing a false alarm. We explain this in detail in “Completing and Testing the Installation”.

CONNECTING AC POWER

Use a screwdriver to attach 14-gauge hookup wire to both terminals on the back of the AC adapter, then connect one wire to Terminal 18 and the other wire to Terminal 19 on the alarm center. It does not matter which wire you connect to Terminal 18 or Terminal 19.

Warning: Do not plug the AC adapter into the AC outlet yet. You will plug it in while testing the alarm system.

Note: Make sure the AC outlet you use is not controlled by a wall switch.

COMPLETING AND TESTING THE INSTALLATION

Now you can finish installing your alarm system and test it to be sure that it works. This will also help you understand its operation.

Important: For proper operation, make sure the alarm cen- ter’s door is closed before plugging in the AC adapter.

Cautions:

Always notify local authorities, your neighbors, and other people in your home or office before you test your alarm system. In some areas, testing any part of your alarm system might be considered a false alarm, which might be illegal in your area. Check the regulations in your area.

If you connected an automatic telephone dialer to the alarm center, notify the people and/or security company whose numbers the device will call and get their prior consent before you test your alarm system. Some secu- rity companies charge a fee for test calls.

1.Double-check all steps in “Installation” on Page 12 to make sure you connected everything correctly.

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Radio Shack Two-Zone Burglar Alarm System Connecting a PRE-ALARM Buzzer, Connecting and Powering a Remote Security Device

Two-Zone Burglar Alarm System specifications

The Radio Shack Two-Zone Burglar Alarm System is designed to provide homeowners and small business owners with effective security solutions. This system offers an excellent balance of functionality, reliability, and affordability, making it a popular choice for those looking to enhance their property's safety.

One of the standout features of the Radio Shack Two-Zone Burglar Alarm System is its dual-zone capability. This allows users to monitor multiple areas of their property separately. For example, one zone can be designated for exterior doors, while another can monitor interior spaces, which can help to prevent false alarms triggered by pets or other movements within the home. This feature is particularly useful for larger properties that require more than just a single-point monitoring system.

The system is equipped with multiple sensors, including door and window contacts, which can easily be installed to ensure comprehensive coverage. These sensors are designed to detect unauthorized entry and trigger the alarm whenever a door or window is opened. The system also includes passive infrared motion sensors that can identify movement within a designated area, adding an additional layer of security against intruders.

In terms of technologies, the Radio Shack Two-Zone Burglar Alarm System utilizes a microprocessor-controlled control panel, which is at the heart of the system's operations. This logic board processes signals from all connected sensors and determines when to trigger the alarm. The system can provide alerts via a loud siren, while also allowing for notifications to be sent to the owner’s smartphone or other devices, depending on the model.

The installation process for the Radio Shack burglar alarm system is user-friendly, designed for ease even for those who may not be technically savvy. The system typically includes clear instructions and mounting hardware, making setup straightforward. Users can customize their alarm system according to their specific needs and property layout, which further enhances usability.

Another important characteristic of the Radio Shack Two-Zone Burglar Alarm System is the option for battery backup. This ensures that the alarm continues to operate even during power outages, allowing for uninterrupted security coverage. Moreover, the system is frequently praised for its durability and resistance to environmental factors, making it a robust choice for various settings.

Overall, the Radio Shack Two-Zone Burglar Alarm System represents a practical and efficient security solution, combining essential features, advanced technology, and user-friendly installation, all designed to meet the security needs of modern users.