Wireless online hotel lock operated with RFID credentials & smartphone with BLE provides a fully integrated real time hotel lock security solutions allowing you to combine your entire guest security needs into one stylish, maintenance efficient and reliable wireless locking system. ESMART Diamond RFID hotel lock provides the latest RFID technology to safely secure your guest’s valuable property. Its innovative & unique design provides a stylish and modern appearance that appeals to the modern hotel environment including Resorts, Spar and more….