ODI Security’s stand-alone fingerprint modules can be used in all weather conditions and temperatures ranging from -40°C to 85°C. The modules contain a complete user interface, and LED feedback for registration and use. They also provide low battery indication and the ability to drive up to five different lock actuators. The modules also have a full serial port and IR communication capability, allowing them to be used as part of larger systems, such as a multi-door access control system. Visit www.ecmag.com/info.