1、With infrared human body sensing function, it is more intelligent, convenient and quick. 2、In addition to being an access control, it can also be used as a doorbell with a timing ringing function. 3、It is widely used in government agencies, intelligent building buildings, office buildings, high‑end property communities, colleges and universities, enterprises and institutions, industrial and mining enterprises and other places. 4、Multiple verification methods, support face recognition, password, ID card, which is convenient. 5、Support Simplified Chinese, Traditional Chinese and English. Support Chinese and English voice prompts. 1 x Access Control Machine1 x Mounting Iron Plate1 x Screw Pack1 x Screwdriver1 x ID Card2 x Connection Line1 x CD1 x Size Bar1 x Manual  Item Type: Access Control SystermMaterial: ABSScreen Size: 2.8 inches TFT capacitive touch color screenCamera: Dual infrared light HD cameraRecognition Method: Face recognition, password, ID cardCommunication Method: TCP/IP, RS485U Disk Management: U disk upload, download, upgradeRecognition Speed: ≤1 secondRecord Query Function: SupportFace Recognition Mode: 1: N, 1: 1User Capacity: 2000pcsFace Capacity: 1000pcsCard Capacity: 2000pcsPassword Capacity: 2000Photo Storage Capacity: 5000 (the sum of registered photos and real-time photos)Verification Record/management Record: 100000/10000Ringing Function: Built-in timing ringingVoice Prompt: Chinese and English voiceLanguage Display: Simplified Chinese, Traditional Chinese and EnglishAlarm Function: Record exceeding alarmAlarm Output: 1 groupReal-time Photo: SupportInfrared Human Body Sensing: SupportDoor Lock Signal Output: 1 group of relay signal outputAccess Control Time: 50 groupsFor Wiegand Signal: One Set for Wiegand IN, One Set for Wiegand OUTDoorbell Button: SupportAnti-Demolition Function: SupportDoor Sensor: SupportT9 Input Method: SupportWorking Temperature: 0℃-45℃Working Humidity: 20%-80%Working Voltage/Current: DC 12V/1000mA How to Use: 1. Add users and ID cards in the user management interface. 2. You need to add users in the APP user center. 3. Use the access control system and the electronic lock to realize the access control function. 4. Bind the access control machine with the attendance system to realize the attendance function.