The  Impro UniScan Controller is a cost-effective, entry-level single-door access controller – and your gateway into the electronic access control market. 

The UniScan is a DIY-friendly solution to the costly exercise of replacing locks and keys when keys are lost or stolen.  

A simple to use manual addition and deletion process allows Tags to be modified as and when desired.

The cost and convenience benefits of this little system speak for themselves  
Users can choose whether they have Keypad 4-digit PIN entry, Passive Tag reading or Radio Tag operation (or any combination), by drawing from a growing list of compatible S-Bus Devices*:

•    Impro (QR) Quad Receiver (For use with Impro (QT) Quad Transmitters)
•    Impro (SKR) Scan Keypad Reader (This allows PIN code entry and is also able to read passive SLIM / EMM tags as well as the passive tags built into the Quad Transmitters.)
•    Impro (XSR) S-Bus Relay Box (This is useful when a relay is needed some distance from the UniScan, allowing the UniScan to control a distant relay via S-Bus.)

*S-Bus Devices may be installed up to 150m away from the UniScan.

System Features

System Specifications

System Architecture