When the front panel of the manual Call point is pushed, the device transmits wireless alarm signals. The signal is received by the wireless transponder.
When a collective transponder is used, each manual call point activates the same output on the transponder. The device remains active until the transponder receives a cancellation order from the fire alarm panel.
When an addressable transponder is used, the transponder identifies each wireless device by their address and transmits the addressed message to the fire alarm panel through the detection loop. |
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One transponder can monitor a maximum of 30 wireless devices.
The system operates at 868MHz, which is a free frequency in the European Union.
The operating range of the devices meets all requirements. In practice, a transponder installed in the center of a building can operate in a range of four floors up and down, as well as 60 meters horizontally in buildings with concrete base and brick structure.
