The wireless flood sensor is based on the WS4945 wireless magnetic door/window contact, which is connected to a water probe via a 1.8 m cable.
The product is compatible with the following DSC control panels:
ALEXOR, PowerSeries 9045, PC1616, PC1832, PC1864, PC4020.
Built-in reed contact
Normally closed input for external contact
1 lithium battery attached
Tamper for hull and wall
Finite resistor
4 years battery life
Reliable 433 MHz technology