Long Range Card Reader (SRF-230A)

which identify the card equipped with battery only is a series which researched by adopting the most advanced international Blue-tooth technology with standard Wiegand output.
The corresponding working Frequence is 2.4G.
It character with exquisite appearance, low power consumption, quick card read response, long card read distance (which diameter range from 3-5 M ),strong penetrability for the non-metal material, multi-cards simultaneous read ability, lightning-proof protection, and excellent ability to anti-interrupt for static electricity with stable characteristc