Profile: Hark Electronic Systems, Inc. is a supplier of alarm monitoring equipment and site access control equipments. We do monitor obstruction lighting system and other site equipment such as generators, equipment parameters, card access & analog sampling for reading volts, pressure and amperes. We provide equipment for the wireless communication industry which includes tower and site monitoring, trunked & conventional two way radio services. Our site monitors products are alarm monitors, photocell monitors which have selectable day and night alarm timers and logs, basic system for tower site monitoring, base station RF power monitor for power failure-sensing with two-way and trunked radio systems. Our NOC software provides a full featured site event and alarm management tool. Site equipment connectivity options supplies products such as digital, satellite and IP modems. We also offer monitoring services, paging and messaging systems.