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PRODUCT FAMILY

D263 Photoelectric Smoke and Smoke and Heat Detectors

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  • 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

Product Variants

D263 Photoelectric Smoke and Smoke and Heat Detectors

Smoke detector, 2-wire

Commercial Type No. D263
Product No. 4.998.125.857

D263 Photoelectric Smoke and Smoke and Heat Detectors

Smoke detector, fixed heat 135°F 2-wire

Commercial Type No. D263TH
Product No. 4.998.140.336

Technical Specification

Key Specifications

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
Accessories

Test cable 3ft

Commercial Type No. D1005
Product No. 4.998.125.817

Connects a digital voltmeter to the detector's calibration pin for verifying that the detector is within its calibration range

Detector removal/testing tool

Commercial Type No. DT-2
Product No. 4.998.151.481

Use the DT‑2 to remove, replace, or test the detector head

Downloads

Title Type Language
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UL
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en-US 
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fi-FI  ky-KG  uk-UA  en-US  hr-HR  lv-LV  lt-LT  sl-SI  zh-CN  el-GR  sr-Latn-RS  nl-NL  bg-BG  hy-AM  he-IL  cs-CZ  mk-MK  ja-JP  ar-SA  tg-Cyrl-TJ  de-DE  hu-HU  zh-TW  ko-KR  pt-BR  sk-SK  es-ES  kk-KZ  nn-NO  it-IT  pl-PL  ru-RU  pt-PT  sq-AL  es-AR  ro-RO  sv-SE  id-ID  da-DK  et-EE  tr-TR  fr-FR  vi-VN  th-TH 
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NYC-MEA
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en-US 
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MSFM
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HKFSD
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Title
Data Sheet
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en-US  es-AR  pt-BR 
Title
Installation Manual
Type
PDF
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en-US 
Title
Technical Service Note (Two-Wire Compatibility)
Type
PDF
 Language
en-US 
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