Minimum quantity for "MSNSwitch2 Internet Enabled IP Remote Power Switch with Reboot - Control via Smartphone App, Cloud Service, Web Browser or API - 2 Independent AC Power Outlets (Model UIS-722b)" is 1.
Minimum quantity for "MSNSwitch2 Internet Enabled IP Remote Power Switch with Reboot - Control via Smartphone App, Cloud Service, Web Browser or API - 2 Independent AC Power Outlets (Model UIS-722T)" is 1.