how well does it work if trying to view outside through a window? i have read that other NV units do not work well b/c the IR light reflects on glass.
226499
Yes, that is true: you will see a red light reflection on the window. Keep in mind that although this device is a GREAT deal for the price, it is essentially the lowest quality IR device you can buy that's not a toy. High end IR devices can cost thousands of dollars so this is the lowest priced one you can find that really works!
226500
To see best through a window the front lens needs to be pressed against the window so the IR light does not reflect back. Or, if you are handy, fashion a tube with a rubber tip (tape works) over the IR light and press the light against the glass.Does not work through screen as the screen reflects brightly back at you.Will have the same problem with any IRNV.
1804882
It is not that great. There is not that much reflection from the plastic dome when using IR, the camera + IR focus is weak. I have my car parked in the drive way and I cannot make out the license plate at all during the night with the IR.
2256449
the camera should see what your eye sees if you looked out the window. so any reflections from the sun - lack of light will affect the camera as well as your eye - except these cameras do better in less light than my eyes do. that being said, if you can gimme a few hours till I can get home from work. i'll set mine up and test it just like that and let u know the results. I've been thinking about one for the back-yard myself & this is a good excuse for me to see if it'll work from the inside looking out. i'll get back w/ you in about 24 hrs.
396242
Same problem. I just opened the unit and so far I love it, but on night vision there is no constant image. It keeps "blinking" from night vision image to black, back and forth. Is this normal? I was expecting uninterrupted image in night vision as when there is light on the room. By the way, when I turn lights on, the blinking desapears. Can anyone help us with this?
556741
Night vs day viewing will be a challenge and if what you are really seeing is the reflection of the IR lights when it is dark outside this is not a fault with the camera. You can try adjusting the angle of the camera, making it so it is not straight on to the window with the IR. I have noted when the IR is on, and there is a light source also shining into the lens that the glare can occur - I just turn off IR at that point. I will say however that trying to use the camera inside to view out unless the lens is right against the glass...not a good idea - mount an outdoor camera, or this one inside the available outdoor dome enclosure. Good luck. Night vs day viewing will be a challenge and if what you are really seeing is the reflection of the IR lights when it is dark outside this is not a fault with the camera. You can try adjusting the angle of the camera, making it so it is not straight on to the window with the IR. I have noted when the IR is on, and there is a light source also shining into the lens that the glare can occur - I just turn off IR at that point. I will say however that trying to use the camera inside to view out unless the lens is right against the glass...not a good idea - mount an outdoor camera, or this one... » Read More Night vs day viewing will be a challenge and if what you are really seeing is the reflection of the IR lights when it is dark outside this is not a fault with the camera. You can try adjusting the angle of the camera, making it so it is not straight on to the window with the IR. I have noted when the IR is on, and there is a light source also shining into the lens that the glare can occur - I just turn off IR at that point. I will say however that trying to use the camera inside to view out unless the lens is right against the glass...not a good idea - mount an outdoor camera, or this one inside the available outdoor dome enclosure. Good luck. « Show Less
1931303
Close one eye and hold an empty toilet paper tube up to the other. If that works for you, you're good. All NVGs with a single objective lens have this "view". 0 periferal vision, 0 stereo optic vision. But with a decent Infrared light, they are still very, very cool. Jim
1309367
You could use an external night vision light and it would be great. Any units that have the light inside the dome could have that issue.
1804881
It is not that great. There is not that much reflection from the plastic dome when using IR, the camera + IR focus is weak.I have my car parked in the drive way and I cannot make out the license plate at all during the night with the IR.
2045170
Yes, I had it outside for a while. It can also handle cold temperatures though I don't remember the exact temperature range at this time I believe below zero. Check manufacturer specs. If enclosed, keep in mind the infrared light causes reflection glare upon a window and you probably won't get a good image. I think under an eve would work.
1035269
yeah, I have it... its a decent one for the money. im a little spoiled because I have it, and a sightmark 2x24 NV bino and those are really nice, but expensive. I have this one and Firefield Nvader 1-3X Digital Night Vision Monocular, and I did not like the Nvader.
1456609
Depends......the entire unit is made of a heavy material that make it impossible to see in or out......however the front and side windows have flaps that can be folded down to let fresh air in......which can be seen through from inside to outside.....and if opened at night.....can be seen through from the outside into the RVI love mine
1617226
Yes, I have done so. The IR's at night will not shoot out properly and you will get a reflected picture. During the day, it is hit and miss depending. I have tried this with several different types of glass (dual pane, single pane, etc.) and when I have looked at the quality of the video, it is poor. This method also relies on how far away you set up your camera from the window, and the ambient lighting surrounding the area as well.
191085
The 700n is an IR capable camera. So if you use it indoor and have it pointing out the window, the IR will get reflected back and blind the camera. This is true if the window is modern and treated to reflect the sun's UV/IR spectrum (most multiplane windows fall into this category, single pane windows not so much hence why they suck for insulation) :-). If you intend to use it indoors and point it out a window, disable the IR capability, or buy the 700i model which has no IR capability and a little less costly. Of course for either scenario, the camera would only be able to view outdoors during nighttime if an outside motion light lit up the viewing area. Otherwise it would see nothing but darkness. With regards to the reflection off the glass, that is a function of the glass, background light sources, and the angle at which the camera is pointed out the window. It is NOT a function of the camera lens. Just put the camera flat against the window pane so it is perpendicular to minimize any reflection or stay light source the lens may see, indoor room lighting.
1593307
I would definitely turn the IR light off as it just reflects and makes an orb in the video blocking you from seeing things. However I recommend either using it in combination with outside lighting and if that is not an option then try using and exterior infared light (http://www.amazon.com/CMVision-IR30-WideAngle-IR-Illuminator/dp/B001P2E4U4/ref=sr_1_4?ie=UTF8&qid;=1444398703&sr;=8-4&keywor;ds=infrared+spotlight&refinements;=p_85%3A2470955011%2Cp_72%3A2661618011) just make sure you have a power supply for the IR light as well since it does not come with one.
1291145
Not me, but if there is glass in front of it (like a storm door) it is useless at night due to the reflected glare of the infrared. I covered the infrared led's.
1239179
The camera is really wonderful but not for outside. I put mine by the window to check outside and turn the infrared off because the light reflects in the window glass and the only thing you can see is the infrared light. The infrared is very good, you can see everything in the deep darkness but like I said before, not through the window glass. I have a lamp outside and with that light I can see my back patio and front door. The camera is so easy to set up. It works really good. I am very tempted to buy another couple of those cameras... boy, they are good!!!
1617227
I set one up this way when first testing new unit. It works OK in daylight, if there are no reflections from the glass. No good at all after dark, as the ir lights from the camera are always reflected and cannot illuminate the subject.