testing the detector 50 can be configured to include some type of override device such an override device may include a unique password or code that is entered into the controller 70 using a user interface not shown on the housing 52 or some type of wireless communication when authorized personnel such as a fire department or utility wishes to test the hydrant the authorized personnel can enter the unique code or override signal to temporarily suspend generation of the alarm or warning signal from the controller 70 during the authorized testing water present between the pair of electrodes 59 62 would not generate an alert or alarm condition which would avoid nuisance alarms being received at the utility once the authorized testing is complete the override would be disabled and the detector 50 would continue operating in a normal manner the communication device 74 is connected to an antenna connector 75 and an antenna 76 the communication device 74 processes the data from the processing device 72 and transmits the data via the antenna connector 75 and the antenna 76 the communication device 74 may use various types of communication networks and protocols such as flexnet u00ae wi fi low energy bluetooth u00ae and the like the communication device 74 may communicate with a router a modem handheld remote receiver unit and or cloud services for retrieval and analysis including internet accessibility one of ordinary skill in the art may also recognize that the communication device 74 may be a wired connection the communication device 74 may also act as a transceiver and thus receive data from external sources the antenna 76 is connected.