Selasa, 12 November 2013

Deals for 3.5 Inch Small TFT LCD Adjustable Monitor For Security CCTV Camera and car DVR with AV RCA video sound input


Description:
1.Highly prevent accidents to save you from unnecessary loss or troubles while driving in reverse by avoiding children, traffic, pedestrians, toys, and pets.
2.Delicate design, stable performance, clear picture and excellent color effect.
3.Anti-glare blue mirror to make safer driving.
4.Small and lightweight enough that yu can carry it everywhere for instant video play: CCTV camera or even video games.
5.Can be adjusted to the best view angle with the 360°swivel stand.
6.The monitor can be stick on your cars firmly and stably.
7.Stand Security TFT LCD Monitor
8.Low power consumption
9.Easy installation without damaging to any parts of the car.
Note: This LCD is especially designed to connect to your car's camera.

Specifica...
  • Small and lightweight enough that yu can carry it everywhere for instant video play: CCTV camera or even video games.
  • Model: PAL/NTSC (Automatic throw-over) Resolution:640(H) x RGB x 480(V)
  • 2-channel video input:V1/V2 auto switching(V1 display first)
  • This 3.5¡± TFT LCD monitor is small and lightweight enough that you can carry it everywhere for instant video display
  • Anti-glare blue mirror to make safer driving.

This Security Monitors & Displays give to us some advantages, good reviews already proving the quality of this product, like this :
1. This LCD monitor is NOT 640x480. The specs are a lie, overpriced, knock-off product.
I originally bought this monitor because it says 640x480, which is higher than the typical 320x248 resolution 3.5" monitors for rearview mirrors you get that you can also find on Amazon.

After hooking this up to the Raspberry Pi, I can tell you quite definitely that this LCD is NOT 640x480. In fact, it is the same resolution as every other monitor on Amazon, 320x248 (Not to mention the EXACT SAME PRODUCT. I am not kidding. The plastic shell, the buttons, the stand, the plugs, it is 110% the same thing as every other Amazon 3.5" monitor from the same Chinese manufacturer). This is ONE FOURTH of the the promised pixel count. It is nowhere near the resolution that it very clearly says in the specs. The voltage and amp requirements are also unclear, even when no adapter is provided. This means you basically have to roll the dice and connect it to a random power line (which you have do splice wires for) and hope the damn thing doesn't explode while you're doing it...

2. Misleading description, There is no audio but dual video.
The title says AV RCA video sound input and the picture shows standard Audio, Video and Power conncections. There are no speakers and the Audio (white) jack is actually a second video input. Other than that it is a decent little screen. I paid a little more than similar products on Amazon because it had the audio. My first clue was that there was no volume adjustment. Then I tested, using my DVD player, to make sure. Picture was great but no sound. Other units only have the video and power so I wondered "What is the white jack for?" The description talks about auto switching between V1 and V2 with a special note about how to hook the power up. So, I put the DVR video output to the white jack. Yep, nice picture. Based on the power hookup description I'll guess that V1 is yellow and V2 is white. When V2 is powered up, then the unit automatically switches to V2. I didn't test that though. There are no brightness or contrast adjustments nor is there an on-off switch. I give it a 2...

Need more appointment... ? let's see this reviews :
Nice having a menu
Works just fine for adjusting camera's. Use a 9 volt battery to power it.
Also the menu works like it should.
Makes a good picture...

Get the 3.5 Inch Small TFT LCD Adjustable Monitor For Security CCTV Camera and car DVR with AV RCA video sound input right now, more information by clicking here.

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