Holovision biometric entry access solutions allow for simple and convenient access that is highly secure, eliminating the need for memorizing access codes or carrying keys, cards, or fobs. Holovision SA1 and SA3 systems provide for up to 99 users, allowing children, cleaning or maintenance staff, and others to have individual, controlled access to a residence’s security systems, gates, wine cellars, or offices, with access through doors equipped with electronic strikes, electric locks, and maglocks, operation of alarm systems, garages or gates, and any other device operated with an on/off switch.