Feature:1. The 125KHz RFID induction card reader, supports 3000 cards, which is enough for use.2. The overall body shell is made of metal material, the material is thick, sturdy and durable, and the texture is outstanding.3. IP66 waterproof rating, waterproof and rainproof, can be used in outdoor environments and harsh weather conditions.4. The three-color LED light status display is clear, clear at a glance, and more convenient to use.5. With size of 115x40x30mm/4.5x1.6x1.2in, easy to install with attached mounting accessory pack.Specification:Item Type: Access Control MachineMaterial: MetalUser Capacity: 3000 card usersSupport Card Type: 125 KHZ EM cardWorking Voltage: DC 9-24VWorking Current: 100mACard Sensing Distance: 5cmRelay Contact Load Capacity: 2AWorking Temperature: -25-60Working Humidity: 0%-99%Size: Approximately. 115x40x30mm/4.5x1.6x1.2inProtection Level: IP66Cable Length: About 250mm10mm / 9.8in0.4inHow to Use: 1. Add an administratorPress and hold the door button to power on, the machine beeps once, let go, add the administrator card and administrator fingerprint (after adding one, wait 10S to automatically exit after adding).2. Set the door opening time (the factory default is 5S, the maximum can be set to 99s)Press and hold the door open button to power on, let go after the standby beeps 2 times, and enter the door open time setting menu(1) Set switch modePress the button to open the door and immediately let go (1S), the machine beeps 3 times, and it is in switch mode at this time(2) Set door opening timePress the door button to keep it, the machine will not let go after 3 beeps, the machine will beep every 1S, and let go after the set time is reachedIt can be set to the corresponding door opening time.3. Reset (the reset operation will clear the user and the administrator, and the door opening time will be restored to the factory default 5s)Press and hold the door button to power on, let go of the standby device after 3 beeps, press and hold the door button again for 10 seconds, and the reset is successful. (Machine less than 10S will not reset)..Package List:1 x Access Control Machine1 x Master Card1 x Installation Kit1 x Instruction