CCTV Security System Surveillance PTZ Camera 3D Keyboard (HS-1069)

1, The output is use photoelectric isolation and use RS485 to control, good anti - interference capacity, standard transport distance up to 1200m.
2, Can control 255 address of dome camera / decoder / other terminal equipment, range of address code is 0~255.
3, Power supply: DC9~12V 500mA
4, Power adaptor: AC220V± 10% 50/60HZ transfer to be DC9V 500mA Connection: Use RS-485 to connest control panel and control equipment to use RS-485 bus control mode Communication speed: 1200/2400/4800/9600/19200BIT/S
5, Communication distance: 1200M(0.5MM twisted-pair)