A family swimming pool can be a wonderful thing, but they do throw up security issues especially if you have small children or pets.  Many have used our DE200 hydrophones to monitor a pool from inside the house. The hydrophone is placed a few centimetres below the surface of the water and one of our optional accessory FM transmitter (or now bluetooth links) provides the wireless link from pool to house.  The hydrophone will pick up sounds both in the pool and outside.  It’s doesn’t replace proper adult supervision of a swimming pool or other security measures but it does add another vital ‘sense’ to alert you to dangers.

Watching a TV documentary about wildlife is not the same as experiencing it firsthand. How many times have you walked or driven past a small pond? Have you ever explored it? Have your children? Ponds are incredible living environmental systems. They can provide hours of fascination that lead to amazing professional careers later in life.  Explore them. Sit down and spend some time listening to the life within the pond. Take a DolphinEar DE200 along on your next outing or trip to your back garden. Discover!