The Dolphin Aquasonic is truly a new generation of water alarm. Top-of-the-range ultrasonic technology creates a simple and effective alarm that will operate in both salt and fresh water. The battery operated alarm receiver floats on the
water surface while a second remote receiver unit
can be fixed inside the house.A tamper-resistant transmitter attaches around the waist of young children and non-swimmers or can be worn as a collar by pets. On contact with water the transmitter, using underwater
ultrasonic signals, activates the receiver float and remote receiver unit, both of which emit a loud penetrating sound. If anybody wearing a transmitter enters water containing a Dolphin Aquasonic you will know instantly The Dolphin Aquasonic is truly a new generation of water alarm. Top-of-the-range ultrasonic technology creates a simple and effective alarm that will operate in both salt and fresh water.
Features:
Monitors a distance of 20 metres
Incorporates an out of water alarm sensor
Features a low battery warning alarm
Works in salt water pools
Contents: 1x Alarm Receiver Unit, 1x Transmitter with tamper-resistant strap, 1x Instruction manual 
