Salus 4 Zone Smart Heating Kit - Pack B
1 x UG600 Universal Gateway
4 x RS600 Smart Relay 16Amps
4 x HTRP-RF(50) Thermostat
Use this pack if you want 4-Zone heating control in your property. Control can be remotely from your Smartphone, Tablet or PC or locally from the thermostat. The heating system can be extended at any time by adding YTL-SP-AZ Pack to upgrade to an additional, independently controlled zone.