Firelite H355R Rate of Rise Heat Detector

The Firelite H355R thermal detectors are addressable sensors that use a state-of-the-art thermistor sensing circuit for fast response. Also, these sensors provide open area protection and are intended for use with Fire•Lite’s addressable Fire Alarm Control Panels. Furthermore, two LEDs on each sensor light to provide a local, visible sensor indication. Additionally, remote LED annunciator capability is available using an optional accessory, the RA100Z.

H355 Series plug-in intelligent thermal detectors use a detachable base to simplify installation, service as well as maintenance. Installation instructions are shipped with each detector.

The Firelite H355R Series detector uses one of 159 (MS-9600 series) or 99 (MS-9200 series) possible addresses on a control panel SLC loop. It responds to regular polls from the control panel and reports its type and the status. Also, if it receives a
test command from the panel (or a local magnet test), it stimulates its electronics and reports an alarm. It blinks its LEDs when polled and turns the LEDs on when commanded by the panel. Additionally, the H355(A) Series offers features and performance that represent the latest in thermal detector technology.

Features / Specifications

• Two-wire SLC loop connection
• Unit uses base for wiring
• Addressable by device
• Sleek, low-profile, stylish design
• Built-in tamper resistant feature
• Factory preset at 135°F
• 360°-field viewing angle of the visual alarm indicators