This UHPPOTE 125KHz RFID EM ID Keypad Stand-Alone Door Access Control Kit with Strike Lock Remote Control Exit Button is the perfect choice for high security and quick response. It is equipped with a high performance MCU for stable performance and low-power circuit for longer service life. The full programming from the keypad allows you to add/delete cards, set password, and more. The door bell button supports external doorbell. The power relay with 10A switching capacity provides excellent switching performance for electric locks. This system is suitable for a variety of applications, such as factories, houses, residential quarters, offices, and mechanical and electrical control equipment. Get this UHPPOTE 125KHz RFID EM ID Keypad Stand-Alone Door Access Control Kit with Strike Lock Remote Control Exit Button for reliable security and convenience.