This alarm is ideal for fitting in a house basement to warn that water is present. Or set just above an automatic emptying pump to warn that the pump has failed or is blocked.
It is very loud 100dB at 1 Metre and can be heard throughout a house, there are also flashing LED's.
The included power supply has a 0.8 Metre cable.
The size is:- L: 122mm W: 73mm D: 45mm (ma)
It is designed to be wall mounted with screws supplied.
The unit has 1 Metre long sensor wire fitted as standard.
Longer sensor wires can be added with the connector block supplied.
Almost any type of wire can be used and a length of 100 Metres has been used in testing.
We can supply a unit with the eact length you need at a small etra cost.
If you have a suitable power supply you can save £5.00 by buying this item:-