First Alert FA120C user manual Using the Keyswitch

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USING THE KEYSWITCH

General Your system may be equipped with a keyswitch for use when arming and disarming. A single red light on the keyswitch plate indicates the status of your system as follows:

OFF = Disarmed, Not Ready for Arming SLOW FLASHING = Disarmed, Ready for Arming RAPID FLASHING = Armed STAY or AWAY

Arming To arm in the AWAY mode, turn key to right for 1/2 second.

To arm in the STAY mode, hold key turned to right for more than one second.

The keypads will beep twice (AWAY mode) or 3 times (STAY mode) and the keyswitch light will flash rapidly.

Disarming To disarm the system turn the key to the right and release.

If an alarm has occurred during the armed period, the keyswitch's light will not flash on disarming (thus indicating memory of an alarm). Turning the keyswitch key to the right a second time after disarming can clear the alarm from memory, but it is advisable, instead, to refer to a keypad to diagnose and clear any problem, and to subsequently clear alarm memory. See the previous page for more about alarm memory.

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Contents Users Manual Table of Contents Fire Alarm SYSTEM, if Installed Using KeyswitchPanic Keys Trouble ConditionsSystem Overview System About the Keypads Keypad StylesFA250KP Not Ready Summary of System Status DisplaysSummary of Keypad Functions Internal Sounder Armed Indicator REDSecurity Codes General Duress CodeQuick Arming To Assign, Change Or Delete User Codes ENTRY/EXIT Delays Checking for Open Zones Using the Ready KeyBypassing Protection Zones UsingBypass Key LimitationActhe System can Bypassnow be Armed with Readyzones Bypassed Quick BypassArming Perimeter only With Entry Delay onWith Entry Delay OFF Away Arming ALL ProtectionUsing the ÊÊ4ÊÊ Maximum Key When Safe to do SO Disarming the System and Silencing AlarmsUsing the Keyswitch Chime Mode Panic KeysTo Initiate a Panic Function AT ANY Time of DAY or Night Individual Panic Using the ÊÊ5ÊÊ Test Key Testing the SystemTesting the System Trouble Conditions Check and Battery DisplaysTrouble Conditions Call Your Service Company Fire Alarm System General Case Of Fire AlarmTypical Fire Emergency Display Fire Alarm System General Emergency Evacuation Steps to SafetyFunction Procedure Comments Quick Guide to Alarm System FunctionsSummary of AUDIBLE/VISUAL Notifications Protection Zone Descriptions Protection Zones List6 Ð General Information Owners Insurance Premium Credit RequestSmoke Detector Locations Burglary Detecting Device LocationsAdditional Pertinent Information I S Canadian Department of Communications DOC StatementUL Notice This is a Grade a Residential System Event of Telephone Operational Problems Limitations of this Alarm System Servicing Information ONE Year Limited Warranty

FA120C specifications

The First Alert FA120C is an essential tool for home safety and security, serving as a reliable smoke and carbon monoxide detector. It is engineered to protect you and your loved ones from the dangers of smoke and deadly carbon monoxide fumes, which can be invisible and odorless. Beyond its core functionalities, the FA120C boasts features and technologies that enhance its effectiveness and user experience.

This model employs an advanced photoelectric sensing technology, which excels at detecting smoldering fires. Unlike traditional ionization detectors that may respond more slowly to certain types of smoke, the photoelectric sensor in the FA120C can quickly identify slow-burning fires, providing earlier alerts and potentially more crucial time for escape. Additionally, this model integrates a carbon monoxide sensor, ensuring that users are alerted to elevated CO levels in the environment. This dual capability makes it an efficient choice for comprehensive fire safety.

Another significant feature of the First Alert FA120C is its battery-operated design, which ensures that the unit remains functional, even during power outages. This portability allows for flexible placement throughout the home, including areas where wiring may be challenging. The device is designed with a convenient low battery chirp, a feature that alerts users when it’s time to replace the batteries, thereby ensuring continuous protection.

The compact and sleek design of the FA120C allows it to blend seamlessly into various home decors. It is easy to mount, whether on a wall or ceiling, and comes with mounting hardware included in the package. Maintenance is simple as well, with a single test/silence button for checking the unit's functionality and silencing false alarms.

Moreover, First Alert is a trusted brand in safety equipment, giving users confidence in the reliability of the FA120C. The detector also meets a range of industry standards and regulations, making it a certified choice for consumers looking for top-notch safety solutions.

In summary, the First Alert FA120C is a sophisticated smoke and carbon monoxide detector that combines advanced detection technologies with user-friendly features. It is a vital investment for anyone prioritizing safety in their home, offering peace of mind with its dependable performance.
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