Product Overview

The 5251BPI heat detector measures the temperature in its surroundings and continually reports the result to the fire alarm control panel. The fire panel initiates an alarm condition if the temperature measurement goes above the alarm threshold specified in the fire panel configuration.

Each 5251BPI heat detector is individually addressable, allowing the fire panel to identify the source of the alarm.

The detector address is easily configured during installation.

Features

• Low standby current
• Stable communication technique with noise immunity
• Configurable heat sensitivity
• Rotary address switches, 1 to 159
• 159 detectors per loop (panel dependent)
• Dual red indicating LEDs for 360° visibility
• Remote indicator LED accessory
• Complies with the requirements of NZS 4512: 2010, s. 216

---