FW2521
ADDRESSABLE HEAT DETECTOR
The Series 2 FW2521 Heat Detector is an intelligent device that communicate status with a compatible control panel and occupies one address on the Signaling Line Circuit
(SLC). It is a UL listed device according to UL 268 and ULC-S529 for Fire Protective Signaling Systems for indoor
use. The detector features a sleek and compact design that offers both visual appeal and exceptional reliability. It is
made of high-impact plastic. The detector features an integrated Microcontroller Unit
(MCU), it conducts comprehensive self-diagnostics and
analyzes results for consistent performance.
ADDRESSABLE HEAT DETECTOR
Compliance
UL/ULC Listed
• Attractive compact design
• Durable material and solid parts
• Visible status LED indicators
• Fixed-temperature/rate-of-rise fire detector.
• Easy installation
• Listed for Ceiling mount installation
• Mounts to standard electrical boxes
• For dry indoor installation
• Wide range of detector bases
• Up to 252 addressable devices per loop
• Address programmed via handheld programmer