DeviceKnock

DeviceKnock helps IT technicians, IT teams, MSPs, and small to medium businesses monitor network devices and receive email alerts when they stop responding. It runs locally on Windows or Mac and monitors devices that respond to ping, including routers, switches, servers, wireless access points, printers, and cameras. Features include an offline-device dashboard, configurable alert delays, device categories, bulk CSV import, multi-user accounts, and configuration backup and restore. Free for up to 5 devices; $49.99 one-time for unlimited devices, with no subscription.