KPT-S1 radio control unit for Blaupunkt alarm systems including tag reader The convenient radio control unit KPT-S1 is designed for controlling Blaupunkt alarm systems. With 16 buttons and equipped with a practical backlight, the KPT-S1 control unit can activate or deactivate the system using a PIN code. This means that you can switch the system on or off directly as you leave the house or come back in. However, the control unit is practical even in the bedroom, because you can access the facility directly when going to bed. For example, thanks to the integrated tag reader and the two RFID tags supplied, children can deactivate the system when they enter the house just by holding the tag against the control unit. This is especially useful for children, because there is no need to remember a PIN code. Also, neighbours who want to check everything is OK when you are on holiday can easily turn the system on and off using the tag. If you so wish, a notification can be sent to your smartpho