Features 1、The 125KHz RFID induction card reader supports 3000 cards, which is sufficient for most uses. 2、The entire housing 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, easy to understand at a glance, and more convenient to use. 5、With a size of 115x40x30mm/4.5x1.6x1.2in, easy to install with the included mounting accessory kit. Specification Item Type: Access Control Machine Material: Metal User Capacity: 3000 card users Support Card Type: 125 KHZ EM card Working Voltage: DC 9-24V Working Current: ≤100mA Card Sensing Distance: ≤5cm Relay Contact Load Capacity: ≤2A Working Temperature: -25-60℃ Working Humidity: 0%-99% Size: Approx. 115x40x30mm/4.5x1.6x1.2in Protection Level: IP66 Cable Length: Approx. 250mm±10mm / 9.8in±0.4in How to use: 1. Add an administrator Press and hold the door button to turn on, the machine beeps once, release, add the administrator card and administrator fingerprint (after adding one, wait 10S to automatically exit after adding). 2. Set the door opening time (factory setting is 5S, max can be set to 99s) Press and hold the door opening button to turn on, release after the standby beep sounds 2 times, and enter the door opening time setting menu (1) Set the switching mode Press the button to open the door and release immediately (1S), the machine beeps 3 times and it is in switching mode at this time (2) Set the door opening time Press the door button to hold it, the machine will not release after 3 beeps, the machine beeps every 1S, and release after the set time is reached It can be set to the corresponding door opening time. 3. Reset (the reset operation clears the user and administrator, and the door opening time is restored to the factory setting of 5s) Press and hold the door button to turn on, release the standby device after 3 beeps, press and hold the door button again for 10 seconds, and the reset is complete. (Machine less than 10S will not be reset). Package List 1 x Access Control Machine 1 x Main Board 1 x Installation Kit 1 x Instruction