Valve: 80x58 mm; Relay: 83x83x22 mm

Smart Radiator Valves

2 AA batteries (up to a 2-year lifespan)

Replace thermostatic valves

2 Smart Radiator Valves, 2 x 6 radiator adaptors (M30x1.5, M30x1.0, M28x1.5x Danfoss RAVL, Danfoss RA, Giacomini) to suit most hot-water radiators, 1 Relay, 1 mains adaptor for the Relay, 2 x 4 color adhesives, 2 x 2 AA batteries

iOS 9 minimum required, Android 4.2 minimum required, PC & Mac through the Webapp

High-speed wireless internet connection needed. Public hotspots not supported

Compatible with hot-water radiators

Between the Relay and the Wi-Fi router: Wi-Fi 802.11 b/g/n (2.4GHz), open/WEP/WPA/WPA2-personal (TKIP and AES), between the Valves and the Relay: radio long-range (868 MHz)

Temperature (measurements): 0°C to 50°C (± 0.5°C) / Temperature (setpoint): 5°C to 30°C (± 0.5°C)

14.5 x 14.5 x 14.3 cm

0.93