Photo Electric Conventional Detector UL

SOC-24VN is a reliable, high-quality Photoelectric Smoke Detector. It can be used in all open areas where Photoelectric Smoke Detectors are required, including in-duct applications. The computer-designed smoke chamber makes the SOC-24VN well suited for detecting smoldering fires as well as fast flaming fires.
NS-4 Series, NS-6 Series, HSC-4R, or HSC-R Style bases may be used with the SOC-24VN.
The SOC-24VN photoelectric smoke detector utilizes one bi-colored LED for indication of status. In a normal standby condition, the LED flashes Green every 3 seconds. When the detector senses that its sensitivity has drifted outside the UL listed sensitivity window the LED will flash Red every 3 seconds. When the detector senses smoke and go into alarm the status LED will latch on Red.

Product code : SOC-24VN


Main features: 

  • Computer-designed non-directional smoke chamber
  • 360° view of detector status LED
  • Low profile, 2″ high (with base)
  • 2 or 4 wire base compatibility, relay bases available
  • Highly stable operation, RF/Transient protection
  • Light Source: GaAIAs Infrared Emitting Diode
  • Nominal Rated Voltage: 24 VDC
  • Working Voltage: 8 – 35.0 VDC
  • Maximum Voltage: 42 VDC
  • Supervisory Current: 59µA @ 24 VDC
  • Surge Current: 160µA max. @ 24VDC
  • Alarm Current: 150mA max. @24 VDC
  • Air Velocity Range: 0-4000 fpm
  • Maximum Humidity: 95% RH Non-Condensing

Click on the links below to download the following attachments:

SOC-24VN Data Sheet.pdf