Hikvision ds-k2604-g four door network access controller
the access controller is supplied with the latest structure tcp/ip and rs-485 communication interface. Communication data is encrypted to improve system security. The controller also supports offline operation and is designed with a tamper-resistant switch. The product is designed with an extra fire relay to connect with a third-party fire alarm system. It can cut off power to release doors without software linkage. The integrates with an nvr/dvr, sending alarm notifications and supports event recording and playback on the nvr/dvr local monitor interface.
storage for up to 100,000 cards
storage for up to 300,000 access control events
rs-485 and wiegand access card reader interface
standard wiegand 26-bit and 34-bit protocols, including custom wiegand