Shenzhen LSVT Co., Ltd.

Manufacturer of Security, Safety Systems.

Products

4 Channel Duplex DVRs

4 channel duplex dvrs

  • Model No: HD660
  • Factory Location: China
  • Sample Request: No
  • Target Markets: Worldwide

Detail Information

Description :

1. Support quad and multiplexer mode.
2. Real time display.
3. Manual/alarm/schedule recording mode.
4. Image format: M-JPEG.
5. Resolution:
(1) Display: 720 x 480, 720 x 576.
(2) Record: 640 x 224, 640 x 272.
6. Video input: BNC x 4.
7. Video looping output: BNC x 4.
8. Video output: BNC x 1.
9. Display frame: 4 x 30 fields/sec, 4 x 25 fields/sec.
10. Recording frame rate (quad): max. 30 fps, max. 25 fps.
11. Recording frame rate (MUX): max. 30/4 fps, max. 25/4 fps.
12. Storage media: max. 2 IDE hard disks.
13. Image system: NTSC/PAL.
14. Compress rate:
(1) Low: 8k bytes/field.
(2) Medium: 10k bytes/field.
(3) high: 15k bytes/field.
(4) Better: 20k bytes/field.

Specification :

1. Playing back speed: frame by frame forward playback, fast 2.forward x2, x4, x6, fast reverse x6. 3. On screen display and setup: time/date/setup menu. 4. Alarm input: 4-input, programmable. 5. Relay output: no or NC programmable contact x 1. 6. Password control: one for HDD format. 7. Event list: 63 events/each HDD. 8. Motion detection: yes. 9. P/T/Z: Rs485. 10. Buzzer: yes. 11. Video loss: yes. 12. Power input: AC 90 - 260V, input (60/50Hz). 13. Dimensions (W x H x D): 420 x 44 x 300. 14. Weight: 3.5kg. 15. Rack mountable: EIA 19’’ 1U. 16. Operation temperature: -10 to 40 deg. C. 17. Individual camera setup and removable HDD/USB port, 18.NTSC/PAL system compatible.

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Shenzhen LSVT Co., Ltd.

  • China