The compact EV3131A is ideal for installation in close proximity to analog cameras where space constraints call for an optimized solution such as video surveillance with small, discreet cameras in retail stores. The EV3131A can be quickly and easily mounted on a wall, ceiling or rack.

With the EV3131A Video Server, video can be accessed at any time, from any computer in any location. The EV3131A provides more features than the EV3131 including 2-way audio communication, DI, DO and USB host for connecting to an external Wi-Fi adapter.

Compact Size
The compact design dramatically reduces the shipping cost. Also, EV3131 is the best solution to any space limited environment, outdoor housing, or special wiring allocation.

CCTV-like Easy Installation
EtroLink™ is an USB device which enables users to change the IP address of each individual camera in the beginning of setting. Without heavy efforts of network setting, you can enable PPPoE, DDNS and DHCP with ease.