Mamac Systems FST-851(A) Series Intelligent Thermal (Heat) Detectors with FlashScan

About this product

Mamac Systems FST-851(A) Series Intelligent Thermal (Heat) Detectors with FlashScan with LEM-320 Loop Expander Module provide NOTIFIERs ONYX Series of Fire Alarm Control Panels (FACPs) with Signaling Line Circuits (SLCs). The ONYX Series NFS-640/NFS2-640 supports one LEM-320; the NFS-3030/NFS2-3030 supports up to five LCM- 320s and five LEM-320s. The LEM-320 module is used to expand the NFS-640/NFS2-640 to a second loop, and to expand each LCM-320 used on the NFS-3030/NFS2-3030 each NFS-3030/NFS2-3030 LCM-320 supports an expansion LEM-320.

Key features

• Sleek, low-profile, stylish design
• State-of-the-art thermistor technology for fast response.
• Rate-of-rise model (FST-851R/A), 15°F (8.3°C) per minute.
• Factory preset fixed temperature at 135°F (57°C); high-temperature model fixed at 190°F (88°C).
• Compatible with FlashScan and CLIP protocol systems
• Remote test feature from the panel
• Built-in tamper-resistant feature.
• Two-wire SLC connection
• Addressable by device.

Specifications