Features: This RFID access control system offers secure and efficient entry, perfect for both homes and offices. Experience high quality and robust security. Enjoy sensitive and rapid response times. Supports up to 250 standard users. Offers versatile access options: card password, card plus password, and password plus card. Easily add or remove card numbers as needed. Comes with 10 convenient key fobs. Boasts a classic design with practical functionalities. Professionally designed for home and office environments. Specifications: Power Supply: DC 12V Installation: Easy to install Unlock Current: 1000mA Static Current: 60mA Memory: 250 standard users Card Reading Distance: 0-10 cm RF Type: EM Card Working Temperature: -10 ~ 70 C Humidity Range: 10 to 90% Door Opening Options (Admin Selectable): Card (key fob) & Password / Card (key fob) Only / Password Only Size: 11.7 x 11.7 x 2.1 cm Package Includes: 1 x Access Control System 10 x RFID Key Fobs