Intelligent Addressable Zone and Sounder Module with Built-in Isolator

TFM-1661 Conventional Zone and Sounder Module is designed to be used with TFP-12xx, TFP-21XX and TFP-22XX series addressable fire alarm panels and allows the use of conventional devices in the addressable system, which can transmit alarm and fault information via the loop in a zonal sense and gives a conventional sounder output. The device is supports built-in isolator to protect the loop line against short circuit.