In.watch in-house spa system monitoring and weather station not only displays indoor, outdoor and spa water temperatures, it keeps an eye on the condition of your spa. In.watch displays an error code and sounds an alarm when it detects a problem with your spa system.

Wireless ("AAA" batteries included) Main unit and transmitters in silver color Receiver dimensions: 180 mm x 82 mm x 22 mm (7.1" x 3.2" x 0.85") Transmitters dimensions: 92 mm x 60 mm x 20 mm (3.6" x 2.4" x 0.8") Range: 30m (100 ft)

For spas equipped with:

- Aeware's in.xm and in.xe spa systems