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Autonomous Audio Recorder OSA S4PL-L for Operator-Free Audio Recording

Audio Recording Devices

Manufacturer: UNSO LLC

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Bulk pricing available

FOB, CIF & EXW terms available

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Description

Autonomous audio recorder OSA S4PL-L is used for autonomous, without operator's participation audio recording from microphones, intercoms and telephone lines. Recording is carried out on a removable memory card micro-SD 10 class, up to 512 GB, with subsequent upload to FTP server, depending on the settings.Audio recorder management is carried out over a local network. The audio recorder is equipped with a RoE controller for power supply via the local network.Microphones, intercoms and line outputs from radios are connected to the terminal block.

The wiring diagram is given in the Instruction Manual. Telephone lines are switched to another terminal block, located on the side of the RJ45 network connector (available only in the version microphone + phone).Produced for 2 and 4 channels of recording and are used mainly to build a distributed system of recording conversations with control from a single centre and the possibility of archiving to a selected FTP server.

Specifications

Acoustic range

10 m

Operating frequency range

100...7200

Sampling frequency

Signal-to-noise ratio

Nonlinear distortion factor

0.8...0.95 %

Non-uniformity of the amplitude-frequency response

1.6...1.8

Dynamic range of the recording channel

An algorithm for compressing audio information:

G711, G726 64 kbps.

Recording AGC time constant

0.1...6

Recording AGC adjustment range/step

0...45

Remote monitoring

Possible online via network and Internet

Recording Modes

Constant, by schedule, by acoustic start, by signal from control board PU-4

Interface

Russian-speaking

Name of the software package to be used

R-Monitor (under Windows 7, 8, 10)

Differentiation of access rights

User - limited rights.

Accessing the web interface of the device

HTTP Protocol

Protocol used

TCP and UDP

Connecting to the device

Via Ethernet or Internet (via white IP address)

Upload to FTP

Scheduled, at the end of file recording

Hot swap memory card

Allowed without loss of information

Supported memory card capacity

16...512

Memory card type

SD HC and XC standards, Class 10

Place of storage of records

Memory card, FTP server

Operating temperature range

0...70 °C

Execution

Tabletop

Type of enclosure

Plastic

Power consumption

1.5 W

Device power supply

Active PoE IEEE 802.3af and Passive RoE, 48 - 60 V

Network interface

Ethernet 10/100Mbps, RJ-45 connector

Connecting an audio source

Screw block

Type of sound source

Microphone, telephone, radio station, intercoms Client-Cashier, signal generators.

Number of channels

2...4 pcs

Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.

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Shipping Terms

FOB Novorossiysk, Russia CIF Available to major ports worldwide EXW Manufacturer's facility, Russia

Delivery Time

Sea freight: 30-60 days (depending on destination) Air freight: 14-21 days (for urgent orders)

Payment Methods

Letter of Credit (L/C) Wire Transfer (T/T) Escrow Services

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Autonomous Audio Recorder OSA S4PL-L for Operator-Free Audio Recording

Description

Specifications

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