i³™ Series 2-Wire Smoke Detector with Fixed Thermal Sensor, Sounder

i³™ Series 2-wire smoke detectors with fixed thermal sensors and sounders apply the guiding principles of installation ease, intelligence, and instant inspection. Throughout the i³ Series, installation is simple with its installer-friendly base and plug-in design. The bases accommodate a broad range of back boxes and direct mounting options and provide ample space for pre-wiring the device. To complete the installation, the i³ detectors plug into its base with a simple Stop-Drop ’N Lock™ action.

To reduce the likelihood of nuisance alarms, all i³ detectors are equipped with both drift compensation and smoothing algorithms. These capabilities minimize both short- and long-term causes of nuisance alarms, such as RF interference and dust accumulation. When connected to the 2W-MOD2 loop test/ maintenance module or an i³ Ready™ panel, 2‑wire i³ detectors can generate a remote maintenance signal when in a maintenance or freeze trouble condition. To measure the sensitivity of any i³ detector, the SENS-RDR displays the reading, in terms of percent-per-foot obscuration, within seconds.

i³ detectors have red and green LEDs to simplify local status indication during power-up, standby, alarm, maintenance, and freeze trouble conditions. If connected to the RRS-MOD reversing relay/synchronization module, all i³ sounders on the loop will activate when one detector is in alarm. The RRS-MOD also synchronizes i³ sounder output to ensure a clear audible signal.

• 85 dB sounder
• Plug-in design (base included)
• In-line terminals
• Flexible mounting options
• Removable cover and chamber
• Remote maintenance signaling
• Drift compensation and smoothing algorithms
• Simplified sensitivity measurement

• UL Listed S911
• FM Approved 3015195
• CSFM Listing 7272-1653:164
• MEA Approved 372-02-E
• MSFM Approved 2133
• ETL Listed 3180932
• C2WTA-BA: ULC Listed