DS-K1108EK card reader with code keys, EM

The DS-K1108EK is a card reader with code keys 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 MiFare cards and can be connected to Hikvision's Basic+ and Pro Complete door controllers.

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

RS-485 vs Wiegand
Hikvision card readers such as the DS-K1108EK are equipped with connection options for both Wiegand and RS-485.
Wiegand has the potential disadvantage that more cores (7) are needed to realise the correct connection. After this, however, no programming in the reader is required and everything can be set via the software.

RS-485 has the advantage that fewer cores are required (4). Another big advantage of RS-485 is that the reader supports two-way communication with the door controller. Also, RS-485 allows working in a bus form instead of a star topology. With RS-485, however, it is necessary to give the readers the corresponding address via dipswitch for this reason. The sequence affects the setting options and therefore require attention when making the setting. Readers seen as entering are numbered odd, readers used when exiting the protected zone are numbered even.



Wiegand connection - RS-485 connection.

Specificaties:

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