Ikon Security & Automation

The Photoelectric Smoke Detector (Model OP921) uses state-of-the-art microcontroller circuitry and surface-mount technology for maximum reliability. Model OP921 incorporates an optical sensor using a light-scattering detection principle. The device utilizes advanced software algorithms to analyze the signals providing highly stable and accurate smoke detection.

Architect & Engineer Specifications

 UL 268 7th Edition Listed
 Built-in ISOtechnologyTM
 252 Isolation devices per SLC
 Each detector is self-testing:- Self-monitored for sensitivity with UL Listed limits- complete diagnostics performed every 10 seconds
 Compatible with `H’-series devices on the same loop (with Cerberus PRO series fire-alarm control panels)
 Compatible with Model 8720 | DPU (device programmer / loop tester)
 Polarity insensitive via SureWireTM technology
 Functions with Model DB-11–series mounting bases
 Tri-color detector-status light-emitting diode (LED) with 360 ° view
 Field-selectable application-sensitivity profiles
 Remote sensitivity-measurement capability
 Utilizes advanced, microprocessor-based signal processing
 Supports Alarm Verification (AV) feature
 Automatic environment compensation
 Superior electromagnetic interference (EMI) and radio-frequency interference (RFI) immunity
 Restriction of Hazardous Substances (RoHS compliant)
 UL Listed | FM, CSFM Approved- UL 268: `Open Area Smoke Detection’- UL 268A (Duct) - `In-duct housing’ use- UL 268A (Duct) - `Direct-in-Duct’ use- ULC-S529: ‘System Smoke Detector’- ULC-S530: ‘Heat Actuated Fire Detection’- FM 3230- CSFM | File: 7272-0067:0258

The Photoelectric Smoke Detector (Model OP921) uses state-of-the-art microcontroller circuitry and surface-mount technology for maximum reliability. Model OP921 incorporates an optical sensor using a light-scattering detection principle. The device utilizes advanced software algorithms to analyze the signals providing highly stable and accurate smoke detection.Model OP921 is UL 268 7th edition listed incorporating advanced built-in ISOtechnologyTM - True Class-X SLC operation (use is optional) greatly improving system reliability and circuit integrity while providing advanced addressable fault finding.Each detector fits into one (1) wall-or-ceiling footprint, and only occupies one (1) address on the signal-line circuit (SLC)

Smoke Detector Round MS Back Box

MS Back Box Round shaped back box for mounting on Ceiling

Smoke Detectors, Fire Alarm Systems