TELEFIRE TFL-1AN 

The TELEFIRE TFL-1AN is an advanced remote signaling auxiliary indicator specifically designed for analog addressable detectors. This compact and energy-efficient device enables auxiliary indication for detectors located in hidden areas such as closed rooms and above acoustic ceilings. The TFL-1AN receives power directly from the detector via the detection lines, eliminating the need for auxiliary power sources.

Key Features

Energy-Efficient Operation: The TFL-1AN is specifically designed for low power consumption to avoid overloading the SLC line. When activated, its two LEDs flash alternately, drawing attention to the activated detector.

Universal Compatibility: Can be connected to a single detector or a group of detectors, providing flexible installation options for various applications.

Two Operation Modes:

• Private Mode: Serves for indication of a single detector
• Summing Mode: Suitable for group indication of multiple detectors

Technical Specifications

• Dimensions (W x H x D): 85 x 60 x 20 mm
• Weight: 30 g
• Operating Temperature Range: -10°C to +60°C
• Operating Voltage: 3-25 VDC (supplied by detector)
• Maximum Current Consumption:
  • At 5 VDC: 7 mA
  • At 10 VDC: 28 mA
• Flash Rate:3 Hz

Installation and Wiring

Private Mode Installation: In this mode, the TFL-1AN connects directly to a specific detector and indicates alarm only when that particular detector is activated.

Summing Mode Installation: This configuration allows multiple TFL-1AN indicators to be connected on one line, with all indicators activating when any detector on the line is triggered.

Compatible Systems and Products

Compatible Detector Bases:

• TFB-180 Standard Detector Base (when used with TFO-480A, TFH-280A, TPH-482A detectors)
• TFB-110A Common Base for Addressable Detectors (when used with TFO-440A, TFH-220A, TPH-442A detectors)

Compatible Analog Addressable Detectors:

• TFO-480A Analog Addressable Optical Smoke Detector
• TFH-280A Analog Addressable Heat Detector
• TPH-482A Analog Addressable Combined Detector
• TFO-440A Analog Addressable Optical Smoke Detector
• TFH-220A Analog Addressable Heat Detector
• TPH-442A Analog Addressable Combined Detector

Certifications

• EN 54 Approved
• UL 268 Compliant
• UL 521 Compliant
• GOST Compliant
• IS 1220 Approved
• CE Marked