HIKVISION 4-door access controller

specs

32 bit high speed processor 8MB RAM memory Capacity of up to 10,000 valid cards Registration of up to 50,000 card swipes Uplink communication interface: TCP/IP Downlink communication interface: Wiegand 26/34 Up to 4 readers with Wiegand interface Support first card, super card and super password function, the function of online update and remote control of the doors Support various card classifications such as normal / disabled / blacklist / patrol / visitor / duress / super card, etc. Recognition and storage of card numbers up to 20 digits Support online and offline operation mode Supports time synchronization via NTP, manual or automatic Watchdog for status detection Data can be saved permanently when the access controller is powered off Input interface: 4 door magnets, 4 exit buttons, 4 reed switch inputs Output interface: 4 door lock relays, 4 alarm relays Built-in watch battery LED indicator for power, communication and status Power: 12V DC Consumption: ≤100W (with load), ≤3.5W (without load) Operating temperature: -20°C ~ +65°C Operating humidity: 10% ~ 90% (non-condensing) Dimensions: 285 (W) x 237 (H) x 69mm