Hikvision - Card Reader DS-K1108

The DS-K1108 is a card reader from Hikvision's access control line. The card reader can be connected via RS-485 or Wiegand.
The beautifully designed card reader can be used both indoors and outdoors. The card reader can read EM or MiFare cards and can be connected to the Basic+ and Pro Complete door controllers from Hikvision.

EM vs MiFare
Hikvision supplies card readers with the ability to EM or MiFare to read. This choice is in the reader and cannot be adjusted by software. MiFare has a heavier encryption. If other EM solutions are already available, EM can also be chosen.

RS-485 vs Wiegand
Hikvision card readers such as the DS-K1104M are equipped with connection options for both Wiegand and RS-485.
Wiegand has the potential disadvantage that more conductors (7) are required to realize the correct connection. After this, however, no programming is required in the reader and everything can be set via the software.

RS-485 has the advantage that fewer wires are needed (4). Another great advantage of RS-485 is that the reader supports two-way communication with the door controller. With RS-485 it is also possible to work in a bus form instead of star topology. With RS-485, however, it is necessary for this reason to give the readers the corresponding address via dipswitch. The order affects the setting options, so pay attention when making the setting. Readers seen as entering are numbered odd, readers used when exiting the secure area are numbered even.

< img src="https://www.pg-securitysystems.nl/images/Access/rs485.jpg" width="144" height="298" />

Wiegand connection - RS-485 connection.


- 32-bit high-speed processor
- Reading distance 3-5cm
- Built-in audio indicator
- LED status indicator
- RS485 and Wiegand(W26/W34) protocol;
- Tamper alarm;
- Online upgrade function (if connected via 485)
- EM recognition and reading of cards