- Automatic drift compensation
- Built-in, dual-sensor heat detector (optional)
- Built-in 85dB horn (optional)
- Easy-maintenance removable smoke chamber
- Interconnectable using PRM-2W/4W polarity reversal modules
- Low profile design
- Local test button
The FSA-410AST is designed to monitor a home or a business for the presence of a fire. It performs self diagnostics and checks for faults every 7 to 8 seconds. During normal operation, the LED will flash every 50 seconds and the siren will not sound. The detector will go into alarm when the heat signal level exceeds the heat alarm threshold (135oF/57oC) or if there is a rapid increase in temperature over a short period of time.
Please refer to the product’s installation and operating instructions for more details.