Flanged Mounting Base

Flanged mounting base is intended for use in a 2-wire intelligent system, with screw terminals provided for power (+ and –), and remote annunciator connections. Communication takes place over the power (+ and –) lines. The base is suitable for use with panel Model AM2020, Loop Interface Board, LIB-200; compatibility ID. A maximum number of detectors per loop is 99. See I55-531, Revision A, for installation and wiring instructions.

• Unique ability to detect all four major elements of a fire
• Highest nuisance alarm immunity
• Advanced algorithms interpret and respond to the multiple inputs
• Six levels of sensitivity
• CO sensing for fastest response to slow developing, smouldering fires
• Fully integrated infrared sensing to support the fire alarm decision
• Automatic drift compensation of smoke sensor and CO cell
• Superior EMI protection
• Twin LED indicators providing 360° visibility
• LEDs can be panel controlled to blink, latch on, and latch off
• Built-in test switch

• UL Listed: S911