Panasonic Detect Water Leakage on the Floor KXHNS103 . Panasonic Smart Hub required for product to work.



When the water leak sensor detects the water leakage, the smartphone app is automatically notified and the hub beeps. Notifications can be checked when you are inside or outside the home.

If you have a cordless handset, notification can be also sent to the handset. 

Water Leak Sensor

Colour W (White)

Frequency Range DECT: 1.92 GHz – 1.93 GHz

Sensor Detection Method -

Heat Sensor Detection Range -

Sensor Sensitivity Select Switch -


Status Indication LED (Red/Green)

Easy Setup One Push Pairing Button

Power Source Lithium battery (CR2 x1)

Battery Life Approx. 2 years 

When the sensor is triggered once a month, in an environment of approx. 25°C (77 °F).

Wall Mount Y

Operating Conditions 0°C – 40°C (32°F – 104°F)


Sensor Unit Dimensions (W x D x H) Approx. 31 x 22 x 106 mm (1-7/32" x 7/8" x 4-5/32") (Not including double-sided tape)

Magnet Unit Dimensions (W x D x H) -

Probe Unit Dimensions (W x D x H) Approx. 24 x 10 x 44 mm (15/16" x 3/8" x 1-23/32") (Not including double-sided tape)

Sensor Unit Weight Approx. 80 g (0.18 lb) (excluding the battery)

Magnet Unit Weight -

Most consumers visiting Caledon East Audio Video want the same things – easy to use, no clutter, expert installations, and on-going service…at a great price. Today’s technology, properly integrated into your home’s décor and your lifestyle are their hallmarks. The friendly sales team at Caledon East Audio Video will guide your choice of the latest HD TVs and sound. Sonos multi-room audio is all the rage! The proper speakers, outdoor audio, and automated controls bring it all together.

Best of all, you don’t need to be building a new home and running all kinds of complicated wiring. At Caledon East Audio Video, look to the best brands in the industry: Yamaha, SONOS, LG, Samsung, Panasonic, Paradigm, and more.