Tandem IP-I object terminal device is designed to control the status of four inputs connecting the object equipment by means of relay inputs, to transmit notifications from the object radio system of fire alarm and fire alarm control "Strelets", to transmit notifications from the equipment of the integrated security system "Strelets-Integral" to the centralised monitoring station via various communication channels (GSM, Ethernet). The device is designed for continuous round-the-clock operation at ambient temperature from minus 30C to plus 55C and relative humidity up to 93% (at 40C).
The information capacity of the device is 4. The device is powered from an external source of direct current in the range from 9 to 27 V.
Average MTBF of the device is not less than 60000 h. Average service life of the device - not less than 10 years.
Overall dimensions - 210×143×38 mm. Weight of the device, not more than 0,5 kg.
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