The STrax4 SX is a cost-effective, yet reliable, time and attendance terminal designed for simpler applications. With the same user-friendly 4.3" capacitive touchscreen as the DX, the SX version focuses on essential functionalities for businesses that need efficient time tracking and access control but do not require the advanced features of the DX. It supports a range of RFID technologies and provides basic connectivity options, making it an excellent choice for smaller installations or businesses with more straightforward needs. Like the DX model, it also includes a backup battery to ensure continued operation during power outages.