public address (pa) systems, sports clothing or footwear, circuit protection equipment, power supply systems or units, lightning protection systems, public address (pa) mixers, cubicle power distribution systems, uninterruptible power supplies (ups), field sports clothing, surge protection fuses, power conditioning systems, intrusion detection (id) systems, fire alarm boxes available from farren engineering based in boise, id. click the links below to visit our website or contact us via our profile page.