Model: TRI-S

Special Features:

Module, interface; interfaces and supervises normally open contacts and reports the contacts status to the control panel; has multi-color led that flashes green, amber, and red; easy front access to programming port and wiring terminals; mounts in 4 inch square 2-1/4 deep box or double gang box; dynamic supervision; comes with 5x5 inch faceplate; two wire operation

Properties:

An electronic device capable of controlling voltage and/or current to produce gain, oscillation or similar integral functions. It consists of a collection of electronic parts such as capacitors, resistors, coils, relays, transistors, semiconductor devices, and microcircuits in a single replaceable package. The configuration, physical dimensions, and electrical parameters of the item have been standardized in accordance with government and/or industry specifications and/or standards. Excludes items with nonstandardized configuration. It is not subject to disassembly as distinguished from such items as circuit card assembly and electronic components assembly. Do not use if a more specific item name exists such as amplifier (as modified), coder (as modified), microcircuit (as modified), and oscillator (as modified).