125Khz 1356Mhz RFID Proximity Access Control System Board Building intercom module Embedded Access Control module 2500 user 125KHZ RFID Embedded Building Standalone Access Control module RFID Proximity Door Access Control System Building intercom module 2500 users building standalone access module Technical parameters: 1.Working voltage DC12V 2. working current < 100 mA 3. user capacity: 2500 4.Heavy volume 80 g 5.Read the card types: 13.56Mhz IC card or 125Khz EM/ID card 6.Ambient temperature - 20 to 60 Degree 7.Card read distance: 1-10cm Set the card : Step 1: power off, connect S1 jumper cap 2, 3, side, back to electricity, three nights after the green light flash. Step 2: brush two consecutive blank card (the first one to increase the card, the second delete card), the red light flashing, continuous short at this time. Step 3: power off, reconnect the jumper cap 1, 2, and finally to electricity, card increase. Add or Del users: Add user: in standby mode, brush "add card", then brush to add user card in a row, then brush "add card" to exit Delete users: in standby mode, brush "Del card", then brush to remove user card in a row, then brush "Del card" to exit Delete all user: in standby mode, brush "Del card", then brush "add card", then brush "Del card" to exit. _x000D_