Features: High?quality?and?high?security. Sensitively?and?response?quickly. Support?250?standard?users. Support?card?password，?card?plus?password?&?password?plus?card. Can?add?card?number?and?delete?card?number?as?your?requirement. With?10?pcs?of?Key?fobs. Classical?Appearance?with?useful?function. Professional?design?for?Home?and?Office. Specifications: Working?voltage:?DC?12V Unlock?current:?≤1000mA Static?current:?≤60mA Memory:?250?standard?users Card?read?distance:?0-10?cm RF?type:?EM?card Working?temperature:?-10?~?70?C Wide?rel.?humdity?range?:?10?to?90?% Door?open?options?(admin?user?selectable):?Card?(Key?Tag)?&?Password/?Card?(Key?Tag)?Only/?Password?Only Item?dimension:?15*12*3.5cm Item?weight:?about?200g Packet?content: 100%?Brand?New 1?*?RFID?Proximity?Door?Control?System 10?*?RFID?Keyfobs