You are here: PRODUCTS / Aperio in the Aptus system / Koppla 0020 Koppla 0020 Apartment control unit for access control, energy metering and alarms. Features and advantages Wireless connection to Aperio type lock. Up to eight locks per Koppla 0020. Connect your lock to the system via Koppla 0020. Manages encrypted radio traffic with Aperio locks. Koppla 0020 can be paired with lock via a special software: Aperio Programming Application, PAP. Aptus cable 1 from control unit to door unit. Tamper switch from lock, logged to Multiaccess Styra. Possibility of programming a door to remain open for a chosen time. This can be done directly on the door. Specifications Close Get in touch and we will help you! Get contacts Similar products C100 SDoor unit for radio communication with lock. E100 SKPElectric lock with integrated Mifare proximity reader. E100 S VDoor leaves readers with turn switch.