Block speech notification Orphey-I is designed for installation in places of mass stay of people to transmit voice information about fire, the emergence of danger, evacuation instructions and actions to ensure safety. Orfei-I operates as part of the integrated security system "Strelets-Integral".
To exchange data with the ISB segment controller Orfei-I uses the S2 network interface. Orfei-I has 16 lines for connecting acoustic modules.
The integrity of the lines is controlled. Orfei-I is powered from the 220 V network.
Also Orphei-I has a battery with a capacity of 2.3 A*h with a voltage of 12 V. Operation time of Orfei-I from the battery - not less than 24 hours, in the notification mode - not less than 1 hour.
The average service life of Orfei-I is not less than 10 years. Overall dimensions of Orfei-I - 240×195×66 mm.
Weight of Orfei-I - not more than 3 kg.
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