Specifications include, but are not limited to: Display Specification: Scan Recognition Time – less than two seconds Refresh Rate – less than two seconds Resolution – at least 1280 x 720 Minimum dimensions 4.7inch x 8.9inch x 1.3inch Security Lock for the Display System Requirements: Windows 10 or later compatible; Android and iOS compatible Internet – Ethernet and Wi-Fi required compatible; and Stand-Alone System is required to be able to adjust for fluctuations in ambient/room temperature, so that the unit does not give false normal/abnormal temp readings when a nearby door is open, sun is shining, etc. The unit is required to automatically adjust for ambient temperature changes. And, required to have the option to make manual adjustments to compensate for changes in ambient temperature. Must be compatible with Hirsch system - for access control on doors and/or turnstiles with badge readers