Profile: BSB Electronics Ltd. is a manufacturer of access control systems. We are an ISO 9001: 2008 certified company. Our products include interlock systems, biometric, egress devices, proximity readers, magnetic stripe card readers, barcode readers, keyboards, and scramble keyboards. The control electronics generate a control signal to indicate when the door is closed and secure. These controllers provide all the electronics to control and monitor a door, and provide interlock with another door. Our progeny touch switch is a general purpose switch capable of detecting near-proximity or touch. It detects tiny changes in the capacitance at the front surface. Scramble keyboards are used in the most demanding situations, where access must be controlled.