Abstract: Technologies for electronic bill pay with check processing include a check print server coupled to a printer and a scanner. The check print server receives multiple bill pay requests, generates multiple pre-print checks based on those requests, and provides the pre-print checks to the printer. The printer prints the checks, and the scanner scans the printed checks and generates check images. The check print server updates a check record for each printed check with a hash of a combined front side image and back side image of the printed check. The check print server receives a check image request that includes a requested hash value and then returns the front side image and the back side image that match the requested hash value. The check print server may receive a check re-print request including a requested hash value. Other embodiments are described and claimed.

Abstract: A sound-emitting device (10, FIG. 1) may be mounted to a wall near places which will be unsuitable for the congregation of young person, such as outside shops and on street corners. The device generates sound waves at a frequency that is detectable by one or more subgroups of individuals within a group of individuals.

Abstract: A security system for a boundary is generally shown as (1) in FIG. 1. The components comprise an elongate member (2) and a support (3) for the bar. The bar support (3) can be fitted to boundary support. A conduit (7) extends through the housing (3). The rod is surrounded by a resilient member. The boundary supports (4) and the bars (2) are in communication with a circuit monitor unit (17) and from an electromechanical disturbance mechanism (EMDM) unit for detecting security breakdown of the boundary.

Abstract: A security system for a boundary is generally shown as (1) in FIG. 1. The components comprise an elongate member (2) and a support (3) for the bar. The bar support (3) can be fitted to boundary support. A conduit (7) extends through the housing (3). The rod is surrounded by a resilient member. The boundary supports (4) and the bars (2) are in communication with a circuit monitor unit (17) and from an electromechanical disturbance mechanism (EMDM) unit for detecting security breakdown of the boundary.

Abstract: A sound-emitting device (10, FIG. 1) may be mounted to a wall near places which be unsuitable for the congregation of young person, such as outside shops and on street corners. The device generates sound waves at a frequency that is detectable by one or more subgroups of individuals within a group of individuals.