MemoStang Eco - The security product of the year in Hungary at 2002

The "MemoStang" (Type EL-04/MB) is a handheld intelligent electronic memory device for patrol checkpoint purposes. Practical checkpoint operation is achieved by manually touching the checkpoint's electrical socket with the handy tubular.

MemoStang module. Connecting action should be easy but distinct, attaching the module tip to the socket contact. While doing so, operator senses a week but definite sring pressure, and should be able to observe the confirming LED light on the side of the module.
Once connected, data acquisition and logging attempts will be repeated in 2 seconds intervals. Successful data logging is confirmed by double green LED flash and double BEEP tone.
Upon this confirmation signs contact can be released. To avoid unnecessary repeated logging operations, there is a LOGGING DELAY parameter adjustable by the utility program. Minimum time distance of logging events is 100 seconds, the maximum is 36 hours (internal firmware versions earlier than SW27 having no MABISZ approval can set 10 second minimum logging interval).