>Bluetooth function or Big user capacitive for optional
HF4 is a waterproof standalone fingerprint access controller with touch keypad and metal case.
IP66 waterproof makes it very suitbale for outdoor use.It uses Atmel MCU assuring stable performance.
The operation is very user-friendly,and low-power circuit makes long service life.
It supports up to 100 fingerprint users and 888 Card/PIN users and 2 panic users, with Wiegand 26~44,
56,58 bits input & output, it can also work as a slave reader to connect to a 3rd party controller.