Simplex | 4098-9788

4098-9788 2-Wire Base with Remote Alarm LED Indicator

The Model 4098-9788 is a 2-Wire Base designed for use with remote alarm LED indicators. It features screw terminals for IDC and LED connections, accommodating 18 to 14 AWG wiring. This base can be used for both ceiling and wall mounting and includes a multi-function indicator LED to display normal and alarm conditions. Additionally, it offers a magnetically operated functional test for alarm initiation and sensitivity status identification. 

TrueAlarm Photoelectric Smoke Detectors

• Provide TrueAlarm analog sensing features for 2-wire or 4-wire IDCs.
• On-board microprocessor evaluates photoelectric chamber activity for intelligent alarm decisions.
• Patented housing design minimizes air intake louver visibility while maintaining smoke capture ability.
• Intelligent Data Evaluation and Drift Compensation reduce false alarms due to sensitivity shifts caused by environmental factors and aging components.