The S904ˇs slim and compact design is tailored to modern office environment as well as other high-end premises. It gives fast and accurate
verification performance, with a processing time of less than 0.5 seconds. It can store up to 3,000 fingerprints, with a built-in tamper alarm included. The S904 is integrated with an innovative semiconductor sensor. Its advanced features include a built-in RFID (Mifare/HID) module
offering multiple verification modes for greater flexibility in security levels. The automated user management software offers easy administration. The interchangeable colored front panels give it a new look from time to time.