Enhanced Photo with Thermal Sensor for 4-wire System

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. To measure the sensitivity of any i3 detector, the SENS-RDR displays the reading, in terms of percent-per-foot obscuration, within seconds.

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. Red and green LEDs simplify local status indication during power-up, standby, alarm, maintenance, and freeze trouble conditions.

The detectors feature an installer-friendly base and plug-in design, with a Form C relay and in-line terminals. Flexible mounting options and a Stop-Drop 'N Lock attachment to the base facilitate easy installation. The removable cover and chamber allow for convenient access and maintenance.

In summary, the key features of the i3 detectors include:

• Drift compensation and smoothing algorithms to minimize nuisance alarms
• SENS-RDR for quick sensitivity measurement
• Remote maintenance signaling capability
• LED status indicators for easy troubleshooting
• Installer-friendly base and plug-in design
• Form C relay and in-line terminals
• Flexible mounting options
• Removable cover and chamber for easy access and maintenance

These features work together to provide a reliable and user-friendly fire detection solution, reducing the likelihood of false alarms and simplifying installation and maintenance.

product information: