System Sensor 882 Photoelectric Plug-In Smoke Detector w/ Base

Model 882 is a 2-wire conventional photoelectric smoke detector, that uses state of the art optical sensing chamber with remote LED connecting feature. This detector was designed to protect open areas, and to be used with compatible UL-listed panels.


  • Provides the 360° visibility of alarm indication
  • Dual LED indicators on symmetrical sides
  • Sealed against entry of moisture


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Additional information

Weight 1 kg
Dimensions 5.5 × 4.8 × 5 cm

Technical Specifications

Operating Temperature Range:  32°F to 100°F (0°C to 38°C) for heat, 32°F to 120°F (0°C to 49°C) for lonization, photoelectronic
Operating Humidity Range: 5%-95% RH
Latching Alarm: Reset by momentary power interruption
Max Air Velocity: < 4,000ft/min (Photoelectronic), 2000ft/min (Ionization)
Operating Voltage: 15 ~ 30VDC
Standby Current: 50 µA
Alarm Current: min 2mA @ 3.1VDC – max 80mA @ 6.5VDC
Maximum Ripple Voltage: 4 Volts peak to peak
Sensitivity: 145°F (63°C) heat only