Speed HS-DVR-8/16L network audio recording host real-time monitoring on-site recording

Product Introduction:

1. Embedded architecture, real-time monitoring of live recordings. No need for computer, integrated recording, convenient and reliable, anti-virus.

2. Real time monitoring of the selected channel, querying and playing all recording records according to conditions, and exporting recordings. The monitoring interface has clear straight lines.

3. The speed recording host can provide high-definition playback for real-time recording of audio devices such as microphones, walkie talkies, bank windows, etc.

4. It can be set to record every (1-60 minutes), force packaging, generate recording files, record, and has a 3-second pre recording function.

5. The recording format is MP3, and after downloading the recording, it can be played directly on the computer.

6. Automatically detect storage capacity, automatically clear recording files when space is full, and support long-term loop recording.

7. After the recording management center system is installed, recording can be managed through LAN and Internet.

8. Recording management can be accessed through a web browser to manage call records.

9. Adopting a three wire wiring terminal, the recording host directly supplies power to the microphone (the power is processed through: voltage stabilization, rectification, and filtering)

10. The independent system recording host supports distributed and multi location installation and deployment, and is centrally monitored and managed through a central management recording system network.

Product parameters

Project performance indicators

Equipment model HS-DVR-8/16L speed 16 channel network audio recording host

Data interface RJ45

Interface 8/16 wiring terminals

Number of channels 8/16 channels

Power consumption 800 mA

Impedance 10K Ω

Signal to noise ratio 50dB

Acquisition rate 32KBPS

Frequency response 300-3400Hz

Working temperature -10 ℃ -55 ℃

Humidity 5% -85%

Centralized management of 1024 units

Sound distortion ≤ 1%

Caller identification FSK DTMF

The maximum channel voltage is 250V

Speech compression 8x compression

File format G.729

Sampling level 8 kHz

Sampling size 16 bits

Sampling bit rate 128 kbps

Exterior dimensions 490 * 340 * 61 (mm)

Equipment weight 4360 g

Device color: Black

Origin: Guangzhou