... level of matted black appearance.Black and white LCD display: 4lines character, 128*64Durable and highly ... for3rd party electric lock, door sensor, exit button, alarm, Door BellStandard FunctionsSMS, DLST, Webserver, Workcode, Anti- ... query, automatic status switch, printerWiegand SignalInput & OutputDisplayB&W LCD ScreenPower Supply12V DCOperating Temperature0 - 45 CentigradeOperating Humidity20% - 80 ...