Standalond Digital Video Recorder DVR NT-D8604AH-F(F1)

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 50 pc

Supply Capability:: 5000 pc/month

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Standalond Digital Video Recorder DVR NT-D8604AH-F(F1)

• Support 3G dialing,WIFI
• Support multiple web browsers
• 2 USB port to support mouse,backup,burn and upgrade etc.
• More than 20 kinds of languages
• Operation:Embedded Linux
• Dual stream: Can be set up in each channel
• GUI:16-bit,Display split:1/4/8/9/16
• Image coding:H.264
• Video: 4ch 960H real time
• Video input: 4XBNC
• Audio input:4×RCA
• Video output:1BNC,(1.0Vp-p,75Ω),1VGA,HDMI
• Audio output:1*RCA

Q:Wireless surveillance camera security is not? Easy to be peeped not? LAN and external network access speed how?: What is the wireless surveillance camera used to connect? According to the meaning of the landlord is said to use IP connection.

Q:Digital camera and analog camera difference: 2, digital camera: refers to the camera image processing and signal recording all use digital signal to complete the camera. The biggest feature of such a camera is that the signal recorded on the tape is a digital signal, not an analog signal. Digital camera into the image signal by the CCD into electrical signals, immediately by the circuit digital, and then all the records before the processing of all digital processing, and finally processed the digital signal directly to the tape or memory card.

Q:What is the monitor for the video recorder?: Nine division and sixteen split the price is more expensive, and after the division of each image resolution and continuity will decline, the video effect is not good. In addition there are six segments, eight split, double four division equipment, but the image ratio, clarity, continuity is not ideal, the market usage is very low, most of the dividers can display images in addition to the same time, you can also display a single picture , You can stack time and characters, set the automatic switch, even the alarm equipment.

Q:Wireless micro-surveillance camera how to see what to shoot: If it is with memory, then the memory card can be placed on the card reader to the computer to play, if there is no memory, then there is a receiver, the receiver connected to the hard drive will receive the signal stored in the hard drive, Can be played through the hard drive on the monitor.

Q:Monitor the hard disk on the recorder is what format without formatting: Continuous monitoring, then, hard disk is full, automatically erased the oldest video, recorded the new. Loop video.

Q:Monitor the camera why the black screen?: Fifth, the control camera control equipment, such as DVR / NVR / capture card, check its related software is running properly, whether the latest version, if not suggested to contact the manufacturer to upgrade the software can be.

Q:HD camera is said that his clarity, infrared camera is that it's night vision function, in order to highlight the main features of the name of a: 3, PTZ is able to drive around the camera, up and down the rotation of the equipment, with it, you can achieve all-round camera within the classroom. In general, a fixed camera, can only see the classroom about 60% of the students, and the use of PTZ cameras can see the classroom in all directions and podium, blackboard. It can be mounted on a wall or ceiling. Selection of JIYEL produced JY-8009 indoor indoor pan / tilt, with a small size, beautiful appearance.

Q:Home wireless surveillance camera price, how much money?: Analog monitoring system is usually composed of the front of the surveillance camera, the end of the control device (hard disk video recorder or capture card), the terminal display device display three parts (not including transmission wire, etc.). Now on the market an ordinary 700-line surveillance camera is about 150 dollars or so, a four-way video recorder is about 200 yuan, plus their own computer monitor 500 dollars, in addition to video cable, video head, power And other accessories is about 20 dollars, so down a set of all the way home monitoring system is about 870 dollars or so. Of course, this is only for the general brand of monitoring equipment, if you choose high-end brand monitoring equipment, the cost will be higher.

Q:Night to monitor the infrared light is not bright because it is not open monitoring?: 1: equipment power supply problems, open the infrared light to monitor the camera power is not open than the big, generally do not open when the 2 to 3 times the power, if the power quality, but the line is not enough, the total power supply UPS power is not enough Open the infrared light

Q:How does the surveillance camera solve the backlight problem?: In general, there are three main ways to deal with camera backlighting, one is to protect the camera as far as possible to prevent direct sunlight; the second is to use a corresponding improvement in the function of the camera, such as wide dynamic camera or backlight compensation camera; three can travel indoor light illumination, Reduce the contrast with outdoor light.

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