Small and self-contained in a single cabinet, the addressable AUTOCALL^® TFX-400 control panel features two analog signaling line circuits, each providing 99 points. Despite its compact size and economy, the TFX-400 panel uses the same proven technology featured in the larger AUTOCALL TFX-500M and TFX-800M systems.

For flexibility, the TFX-400 panel may be used with any combination of conventional or analog-addressable fire detection devices. As a stand-alone panel, it meets the needs of small to mid-size buildings and complexes. Its networking capability allows the TFX-400 to be used in larger buildings or complexes.

Flexible operator displays include backlit LCD and field-configurable LED annunciators. The annunciators quickly identify the fire, trouble and supervisory events by zone, group or device. The LCD's user-defined text describes the event type and its precise location.

Used with SimplexGrinnell's 900 Series analog smoke sensors, AUTOCALL TFX panels provide continuous detector sensitivity monitoring and automatically compensate for environmental influences. Alarm and pre-alarm threshold smoke levels can be defined for each detection device and automatically or manually adjusted based on time of day, day of week, etc.

Features

• 198 Analog-addressable points
• Fully upgradeable
• Ideal for retrofit applications
• System status at a glance
• Includes many features of larger TFX panels
• Compact - fits between wall studs
• Space for 17 amp hours of standby battery power
• Semi-flush or surface-mount
• Low cost
• Options - remote OCP and virtual front panel; network integration; graphical user interface
• UL Listed and FM Approved