Access control keyboard waterproof resistant outdoor rainproof cover open door electronic lock 10 pieces EM4100 keychains

Product features: Classic, independent metal control access based on zinc alloys. Based on low power consumption and low cost. Suitable for homes, offices, and departments. High quality and high security. Sensitive and responds quickly. Standard user capacity of 1000. With doorbell button, backlit keypad with numbers. With WG26 interface. 2 relay outputs with time delay, tamper alarm function. Support card, password, and password plus card to open the door. Classic appearance with a useful function. Professional design for home and office. Supports one door. Can be used as a standalone keypad. No need to connect to a computer, can operate alone. Application: home/hotel/office/apartment/factory, etc. Product specifications: User label: 1000 user cards. Dimensions: 77*120*27 millimeters (L/H/W). Operating frequency: 125 KHz. Operating voltage: DC12V. Operating current: 1.2A. Operating temperature: -10 to +70. Reading distance: 0-10 centimeters. Relative humidity: 20%-90%. Product details: Metal structure, safe and durable. Environmentally friendly zinc alloy, making the product safer and more durable, anti-vandal, anti-tamper, suitable for different installation environments.