| 摘要 |
<p>An equipment for a remote control of fire extinguishers (10) and/or hydrants, comprising a valve group (16), equipped with a manometer and a pressure switch, which is able to control the operating pressure of the known fire extinguishers (10) and/or hydrantys, wherein a plurality of micro-switches (18, 19, 20), connected with a wireless transmitter (21), send the received signals to a remote central control unit (22), that is fully programmable locally or remotely and able to send alarms and/or warnings, depending on the programming carried out, to operators, persons in charge and/or maintainers of fire extinguishers (10) and/or hydrants.</p> |
