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Model
Model NKB1000-E

General
Keyboard Key panel Electromechanical
Joystick 3-axis, vector-solving, with twisting, return to-center head
Keyboard Connector RJ-45, RS232, RS485, RS422 (reserved), USB
Keyboard Communication Direct Mode, Network Mode
Direct Mode Interface:
1 RS232/2 RS485
DVR Protocol: DH-2
Dome Protocol: DH-SD1/PELCO-D/PELCO-P, etc
Network Mode Interface: RJ45
DVR/Network Dome:
IP Address/Port/Protocol
Display LCD, 75.2mm×33.85mm
Maximum Number of Users 64 (including “admin”)
Max RS485 Addresses (Each User) 256
Max Number of PTZ (IPC) That Can be Added over Network (Each User) 2048

Environmental
Power Supply Power adapter, input 100V~240V 50Hz/60Hz, output DC12V/2A
Power Consumption 5W
Working Temperature -10℃~+55℃
Working Humidity 10% ~ 90%
Atmosphere Pressure 86kpa~106kpa
Dimension 330mm×139mm×53mm (W×D×H)(height: 103mm including joystick)
Weight 1.3kg (Including package)