"Ajax Wireless Security Hub, White, 2G, Ethernet, Video streaming // https://ajax.systems/ru/products/hub/#specBlock Connected devices - 100 Users - 50 Rooms - 50 Groups - 9 SIM card support - Micro SIM 2G Operating temperature range: From -10°С

"Ajax Wireless Security Hub, White, 2G, Ethernet, Video streaming // https://ajax.systems/ru/products/hub/#specBlock Connected devices - 100 Users - 50 Rooms - 50 Groups - 9 SIM card support - Micro SIM 2G Operating temperature range: From -10°С