Assa Abloy, Aperio BLE door handle, for doors with DR 1 +4 (RIGHT). Sided RFID, for door thickness of 40-80mm thick spindle 8mm, High Frequency Multi Class: HID Mobile ID's, iCLASS / ISO 14443B, iCLASS Seos, Mifare Classic, Mifare Plus and Mifare DESFire EV1, EV2, EV3. Stainless steel , IP42, version V3, matt chrome.