Upgrade your on-site access control with the HID multiCLASS SE RP40 Reader featuring Bluetooth Low Energy (BLE) technology. This reader offers convenient "tap" or "Twist and Go" access using Bluetooth and Seos. It is designed to be wall-mounted and offers both 13.56MHz and 125kHz frequencies, providing compatibility with a range of technologies.HID multiCLASS SE RP40 Reader with BLE technology "Tap" or "Twist and Go" access using Bluetooth and Seos Wall-mounted with 13.56MHz and 125kHz frequencies for compatibility with a range of technologies. Features:Wall-switch mounted design 13.56MHz and 125kHz frequencies BLE technology for convenient access Compatible with a range of technologies.