Thanks to our own RFID chip, the 2N® Access Unit 2.0 RFID reads almost all cards on the market. Quickly, reliably and on both frequencies – 125 kHz and 13.56 MHz. This comes in handy when you don’t want to spend money on cards. Give users the option ..
Alarm Box Input/Output module for Dahua NVR/XVR
> Support through RS485 access to NVR&XVR
> Support 16ch Alarm In/ 6ch Alarm Out interface
> Support universal 12V power supply
> Linked alarm can be configured on the alarm input and output int..