Siemens OP320C

Optical Smoke Detector

  • Factory New
  • Material Obsolete
Brand: Siemens Part #: 54670 Categories: , Manufacturer Part #: OP320C


The Optical detector OP320C has an excellent good all-round performance within the Synova 300 range. It has a completely new optical chamber and the latest electronics which opens up new dimensions in safety and functionality.


Weight 0.15 lbs
Dimensions 1.75 × 4.00 × 4.00 in

Detection Method

Production Status



  • Patented technology: 10x more resistant to dust and dirt than average
  • Unique product: 3 patents on the optical chamber
  • Transzorb: Above average lightning protection
  • Immune to electromagnetic interference from mobile telephones, fluorescent lights and most other sources
  • Exceeds national and international standards and passes the toughest internal tests
  • Click concept: Plug-in connections for detector installation and line connection
  • Siemens special: Each detector housing can be colored
  • Uncompromising use of environmentally-compatible materials

OP320C; Optical Smoke Detector


Siemens - Data Sheet

Synova Fire Detection System; Optical Smoke Detector


Siemens - Technical Description