Edwards SIGA-IM2 Isolator Module where spot-type smoke detectors are

where spot-type smoke detectors are difficult to install and maintain

FlashScan and CLIP mode

Each zoned amplifier contains integrated demultiplexing circuitry that allows any one of the eight digital audio channels to place messages or signals on the amplifier’s built-in speaker circuit

Rotary address switches for fast installation

Including 4 EOL devices (470 +) - 3 separators to separate the power limited wiring from the non-power limited

Edwards SIGA-IM2 Isolator Module where spot-type smoke detectors areThe Edwards SIGA IM2 Isolator Module is an addressable device that protects a signaling line circuit (SLC) from a to wire to wire short. The SIGA IM2 module monitors line voltages and opens the data to detect a short, isolating the short between the two modules located closest to the short. The loop controller assigns an address to the SIGA IM module. The module uses one detector address on the SLC. Automatic short circuit isolation between Signature