Module input magnetic contact radio channel MV1-PRO version L is designed to receive notifications on the input alarm loop from fire detectors with relay output contacts to close or from various sensors of the fire alarm and fire extinguishing system. The contact operation distance in the device is not less than 5 mm, the opening distance is not more than 15 mm (for the cylindrical magnet from the delivery set at the location of the pointer on the device body).
The radio channel is used for information exchange with the control panel. The operating frequency is in the range of 866-868 MHz (letter A); 864-865; 868.0-868.2; 868.7-869.2 MHz (letter C).
1.6 The device retains operability in the following conditions: vibration loads in the range from 10 to 150 Hz at maximum acceleration of 1 g; impulse shock (mechanical) - with acceleration up to 150 m/s2; ambient temperature - from -30 to +55 C; relative humidity - up to 93 % at 40 C.
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