Ajax Wireless Security Hub, White, 2G, Ethernet, Video streaming//https://ajax.systems/ru/products/hub/#specBlockConnected devices - 100Users - 50Rooms - 50Groups - 9SIM card support - Micro SIM 2GOperating temperature range: From -10°С to +40°СVideo surveillance - Up to 10 cameras or DVRsConnected ReX - 1Connected sirens - up to 10Scenarios - 5