19
One RS485 port to control PTZ. Support various protocols.
Three peripheral USB2.0 ports.
1 RJ45 10/100/1000Mbps self-adaptive Ethernet port.
One power port, power adapter. Input DC 12V.
One button. At the rear panel.
One button. At the front-panel.
Support IR remote control
One power status indicator light.
One network status indicator light.
One HDD status indicator light.
1.3.10 NVR42/42-P/42-8P Series
4/8/16/32-channel series product support 4/8/16/32-channel HD connection
respectively. Main stream bandwidth supports 40/80/160/160Mbps
respectively.