SenTech is a manufacturer of high-quality retail theft-prevention equipment, which includes electronic article surveillance (EAS), radio frequency (RF) anti-shoplifting systems, RF and acousto-magnetic (AM) security labels and tags, EAS accessories, RFID, and CCTV. Since 1990 SenTech has supplied thousands of customers worldwide ranging from Fortune 100 companies, retail chains, and government agencies to smaller retailers and distributors.