The System Sensor SS-PHOTO is an intelligent addressable plug-in photoelectric smoke detector with rotary decimal addressing and a re-designed optical sensing chamber engineered to detect smoke from a wide range of combustion sources. It supports SK, LiteSpeed, or SS Protocol systems (panel dependent), and includes the B300-6 detector base. Dual LEDs provide 360° visibility for status and alarm indication.

Type: Intelligent addressable photoelectric smoke detector

Core Function(s): Addressable photoelectric smoke detection using a re-designed optical sensing chamber

Loop/Protocol: System Sensor SLC; SK, LiteSpeed, or SS Protocol (panel dependent)

Power: 15 to 32 VDC peak from SLC; 200 μA @ 24 VDC (green LED blink on communication); 4.5 mA max @ 24 VDC (amber LED solid on); 2 mA max alarm @ 24 VDC (red LED solid on)

Indicators/UI: Rotary decimal address switches; dual LEDs for 360° visibility (green blink on communication, red solid in alarm)

Operating Range: 32°F to 122°F (0°C to 50°C)

Humidity Range: 10% to 93% RH, non-condensing

B300-6 – White, 6” base, standard flanged low-profile mounting base

B501-WH – White, 4” standard European flangeless mounting base.

B200S-WH – White, intelligent programmable sounder base

B224BI-WH – White, isolator detector base

B224RB-WH – White, relay detector base

RA100Z – Remote LED annunciator, 3–32 VDC (for use with B501 and B300-6)

TR300 – Trim ring

System Compatibility: Works with addressable fire alarm control panels that support SK, LiteSpeed, or SS Protocol on the SLC loop (panel dependent).