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Telephone digital recording system

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Technical parameters: Size: 490 * 340 * 61mm weight: 4360G COLOR: Black data interface: RJ45 telephone interface: 84 core RJ11, 1 Minute 2 to 162-core RG11 channels quantity: 16 Channel Power Consumption: 800 Ma impedance: 10 K Ω SIGNAL-TO-NOISE RATIO: 50 DB ACQUISITION RATE: 32 kbps frequency response: 300-3400 hz operating temperature:-10 °c-55 °C humidity: 5%-85% centralized management: 1024 sets audio distortion: ≤1% call identification: FSK, dTMF CHANNEL VOLTAGE: MAXIMUM 250V SPEECH COMPRESSION: 8X COMPRESSION FILE FORMAT: G. 729 sampling level: 8KHz sampling size: 16 bit speed: 128kbps

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