Each detector has a unique address recognized by the FACP (Fire Alarm Control Panel). It features automatic compensation for environmental contamination and offers easy detector calibration test viewing, even from a remote location.

The SD505-APS smoke detector is designed for low profile installation and uses the SD505-6AB base, which is compatible with other detectors in the series, providing flexibility in application and placement. It offers simple addressing without mechanical switches, ensuring a reliable and hassle-free installation process.