* Power source: DC9V/5W

* Power consumption: 3W

* Communication: RS485

* Distance: 1200m

* Protocol PELCO-D, PELCO-P, MOLYNK

* Baud rate: 2400, 4800, 9600, 19200

* Most adds: 255/1024

* Button: 33

* Direction control: 3-Axis Joystick

* Display: LCD

* Other auto diaplasis: 99DVR control

* Dimension: 43*20. 5*16cm

* Weight: 2. 5kg