... operation IntroductionOne touch, that’s all it takes for access control with HF&CCTV’s F7 biometric reader that offer the ... , Automatic Status Switch, Soap, printerAccess Control Interface for3rd party electric lock, door sensor, exit button, alarm, Door BellWiegand SignalOutputDisplayB&W LCD ScreenPower Supply12V ... °C- 45 °C TCP/IP, RS232/485 Fingerprint+password safe door entry control system HF-F7