The NT-OUTDOOR temperature sensor is designed to work in conjunction with the NT-ROOM-S or NT-URS sensor of the NetX X7, X5, UP32 and GExx/HPxx thermostat families. The NT-OUTDOOR is a weatherized probe. This allows the NT-ROOM-S or NT-URS to be mounting indoor, out of the weather.
THE NT-RS-S MUST CONNECT TO THE NT-ROOM-S OR NT-URS. IT CAN NOT BE CONNECTED DIRECTLY TO ANY NET/X THERMOSTAT.