D263 Photoelectric Smoke and Smoke and Heat Detectors

D263 Photoelectric Smoke and Smoke and Heat Detectors

  • 12 V or 24 V input
  • Designed for commercial or residential use
  • Two-wire application
  • Light-emitting diodes (LEDs) indicate the status of the chamber, power, and alarm
  • Removable terminal block to simplify wiring connections
  • Cable connection point for voltmeter sensitivity test
  • Trim Plate TP280 for retrofit and remodeling purposes

* Sounders produce 85 dB at 10 ft (3 m). Each of these detector models is UL Listed and works with commercial fire protective signaling and household fire warning systems. Each model detects smoke particles produced during wood, paper, and fabric combustion.

Radio Frequency Interference (RFI) Immunity: No alarm on critical frequencies in the range of 26 MHz to 950 MHz.
Relative Humidity: Up to 93%, non-condensing
Temperature (operating): +32°F to +120°F (0°C to +40°C)
   
Dimensions (Diameter x H): 5 in. x 2 in. (12.7 cm x 5.1 cm)
Material: High impact, fire retardant ABS plastic
   
Auxiliary Form C: 1 A, 120 VAC/30 VDC at 1 A, 30 W maximum
   
Current Draw (alarm): Determined by control panel
Current Draw (standby): 0.080 mA at 12 V, 0.1 mA maximum
Current Draw (start-up): 0.12 mA
Current Draw (trouble): 0.1 mA maximum
Power-up Time: 22 sec maximum
RMS Ripple (maximum): 25% of DC input
Voltage (stand-by): 8.5 VDC to 33 VDC