125Khz RFID Long Distance Reader Module, 40CM, UART [Kit]

Description Reading distance is far Strong decoding capability Low power consumption Industrial grade, long continuous card reader performance is stable and reliable. Support serial uart interface, or standard access control standard – 26 bit Wiegand Specifications: Built-in CPU decoding, direct serial port 9600 baud TTL level output card number, can also choose Wiegan 26 output card number, the use of very simple Comes with buzzer, indicator output pin. Direct read when power up. Module size 16 * 24MM, the volume is very small, the antenna can be any match (to support their own winding) The module uses a common 2.54mm pitch pin, can be easily embedded in various systems. Wide voltage supply 3.5V to 6V, current about 25mA Well tested, mature product Test the EM standard thick card Support EM4100, 4001, TK4100, EM4305, etc. 125K RF card card serial number. But must be good cards! Diameter 45mm coil antenna can reach 25CM reader distance! Use the 97mm coil antenna (retangular) to reach 40CM! Support read through door/wall, etc Card and key tag are available in store. Notice: Notice demo video shows the BEST ideal setup, different setup can not get the same good result. Read more details in our wiki instructions. Please ONLY use with high quality cards, if you use other cards, it may not work as expected distance. EL125 Main Reader Package includes: Main PCB Module Board A power filter capacitor 97mm Retangular Antenna A test-proof card, which can make sure reach 40cm.  Other Accessories available in this link: 2PCs EL125 high quality test-proof cards – tested up to 41CM 2PCs High quality 3.5mm diameter coin key cards – tested up to 24CM All documentation, demo videos, guides please see on this page portal.