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. Application field:This product is used in Parking lot barrier/waste-deposit/drive training lots/vehicle security check in Army/student attendance field etc.. Parking lot barrier/waste-deposit/drive training lots/ Army vehicle security check in system should choose the ground inductive circuit with the long range card reader which read card twice a second to submit the card ·Dimension Streamline design with exquisite appearance ·Weight 　60g ·Color Dark grey/ white、silver grey and champagne for option ·Power Supply: 　DC9-12V,static Power Supply≤20mA, dynamic Power Supply（punch card） ≤30mA ·Working Frequence 　2.4GHz ·Card Read Distance 3-15M （subject to the working environment） ·Output Mode 　Standard Wiegand 26/34/36 for your option orRs232 Transmit Distance 　Wiegand 200M,RS ·Protection Measure Anti- protect fuse、Semi-conduct lightning-proof tube 、 seclusion protection ·Environment temperature 　storage temperature 40℃- 85℃ Working Temperature20℃-60℃ ·Related Humidity 0%-90%,100% Humidity-proof disposal