4 Channel Standalone CCTV DVR Digital Video Recorder with D1 Recording
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 unit
- Supply Capability:
- 5000 unit/month
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1.Description
A digital video recorder (DVR), sometimes referred to by the merchandising term personal video recorder (PVR), is a consumer electronics device or application software that records video in a digital format to a disk drive, USB flash drive, SD memory card, SSD or other local or networked mass storagedevice.
2.Why you want to choose us?
Because we are professional CCTV Products supplier, we've involved in this field for many years. We could supply good price, and we have good after sales service.
3.Specification and Application
4.Pictures:
5.FAQ:
1) What is your delivery time?
Our regular production time is over 15 days, It depends on the order quantity also.
2) What is your payment term?
We accept T/T, LC.
3) What is your shipping method?
For small order, 1 pieces to 20 pieces, we'd like to deliver via air, for quantity more than 100 pieces, you could consider to deliver by vessel.
4) What is your Delivery term?
We do FOB, CFR, CIF, we don't do DDP.
5) Could you offer sample?
We could offer sample as your requirement. But it is not free sample. The customer need to pay sample fee and transportation cost.
- Q: Wave, WAPA pure digital video recorder can achieve remote monitoring? Mobile app monitor!
- The granular monitoring device is a client that can support remote monitoring and supports Android and Apple phones
- Q: Hard drive close to the digital hard disk video recorder can not open the machine
- Second, it may be hard disk recorders in the hard disk failure, hard disk non-stop self-test, the need for a large current, resulting in power supply caused by continuous restart;
- Q: What is the amount of data per channel for a digital video recorder? What is the hard disk space occupied by CIF and D1 machines per hour per hour? Column formula
- Here in addition to 1024 is the M conversion into G if 8 channels * 200M / hour * 24 hours * 30 days / 1024M = 1125G. Using D1 resolution, usually the value is 500MB / hour D1 formula is the same
- Q: Monitor digital hard disk recorders and computer host shared display how to connect
- If the PC-based digital hard disk video recorder and computer shared display, to buy a 2 into a KVM share (shared keyboard display mouse)
- Q: Hard disk video recorder forgotten, how do?
- 3, with jumper block J4 pin 1, 2 legs (near the resistance R5) placed in the short-circuit state 4, connected to the host power input, turn on the host power, start the host 5, then you will hear the front panel buzzer A beep sound indicates that the password has been cleared to the factory default mode
- Q: Embedded digital hard disk recorders (DVR) what electronic components
- DVR electronic circuit is mainly composed of digital circuits, the need for thousands of electronic original, there are ordinary chip resistors, capacitors, inductors, beads, digital logic chip, video codec chip, the system master CPU, Memory chips, flash memory, analog-to-digital conversion chip, power regulator chip, network chip, hard drive chip, reset chip, ordinary op amp chip, etc., too much. In addition there are some connectors, connectors and so on. And then go to PCB factory to do multi-layer PCB board. So what the original, the key is to see what you plan, when the program is determined, the original basically also determined.
- Q: DVR digital hard disk recorders and NVR network video recorders
- Hello, NVR is IP camera IP camera, IP camera is divided into CIF / D1 ordinary IP camera and digital million high-definition IP camera.
- Q: What is an embedded digital network DVR?
- There is a network function of the hard disk video recorder, embedded machine is said that the machine is placed in a chip inside, unlike the computer, the system is placed inside the hard disk,
- Q: 16-channel digital hard disk recorders require several cameras
- Digital Video Recorder (DVR), that is, digital video recorders, compared to the traditional analog video recorders, using hard disk video, it is often referred to as hard disk recorders, also known as DVR. It is a set of computer systems for image storage processing, with the image / voice for a long time recording, recording, remote monitoring and control functions.
- Q: Digital hard disk video recorder + video decoder + TV wall how to connect?
- Optical equipment: used to transmit video, data, audio, telephone, network and other signal devices through the cable, the general hair
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4 Channel Standalone CCTV DVR Digital Video Recorder with D1 Recording
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 unit
- Supply Capability:
- 5000 unit/month
OKorder Service Pledge
OKorder Financial Service
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