hi all. I will buy 20 units of c540-w and for recording I use nvr4032H. I want to ask, is that NVR compatible with the camera type that I will buy? please advice me

heloo. i need some help. I have 3 static IP , and 1 dynamic IP from my ISP internet provider. If I configure the WAN-WAN1 port and even WAN2 using a static IP from the ISP, all of those ports do not

hi support. i have create VPN user using L2TP/PPTP , so far this working normally. i can access shared folder in my local network office. BUT. .... i CAN'T BROWSING INTERNET when i connect vpn account