Item Type: Access Control Machine Material: Metal User Capacity: 100 (Password/Card Capacity) Password Length: 4-6 Digits Card Reader: ID Card Operating Voltage: Access Control Machine: 3pcs AAA Batteries (Not Included) Electric Mortise Lock: 2pcs AA Batteries (Not Included) Exit Button: 1pc Built-in 100mAh CR2032 Battery Remote Control: 1pc Built-in 100mAh CR2032 Battery Quiescent Current: ≤10HA Working Current: Access Control Machine: ≤50mA Electric Mortise Lock: ≤42mA Exit Button: ≤3mA Remote Control: ≤3mA Working Temperature: -20℃ to 60℃ Working Humidity: 0%-86% Size: Access Control Machine: Approx. 148x56x22.5mm/5.8x2.2x0.9in Electric Mortise Lock: Approx. 169x40x25mm/6.7x1.6x1.0in Exit Button: Approx. 83x40x16mm/3.3x1.6x0.6in 1、There are three kinds of unlocking methods, remote control, password, ID card, you can choose as you like. 2、This set includes a metal access control machine, 2 electric mortise locks, 2 remote controls, 1 exit button and 5 access control cards. 3、Wiring?free, easy to install and operate. Open the lock through the access control keyboard, wireless exit button and remote control. 4、The lock has been opened 16000 times, and the keyboard 10000 times. Support 100 passwords/card users, 4?6 digits password. 5、Both the access control machine and the metal wireless keyboard are IP65 waterproof, so you are not afraid to use it in harsh environments. 6、Equipped with 433MHz rolling code technology. Ultra?low power consumption, support 125KHz EM card. 1 x Access Control Machine 2 x Electric Mortise Lock 1 x Export Button 2 x Remote Control 5 x ID Access Card 1 x Installation Screw Package 1 x Installation Kit 4 x Adhesive Stickers 1 x Instruction