How far can my AvertX camera see?
| Camera and Focal Length | Recognition (60PPF) | Detection (20PPF) |
|---|---|---|
| HD820 / HD920 (4MP, 2.8-12mm lens) | ||
| @ 2.8mm (80° FOV) | 23ft | 70ft |
| @ 5mm (50° FOV) | 42ft | 125ft |
| @ 12mm (23° FOV) | 100ft | 300ft |
How far can a 4mm lens see?
In general a 5MP 2.8mm lens will offer you around 105° field of view and a 5MP 4mm lens will offer you an 87° field of view.
How far can a 4K camera see?
Distance is simply not a factor, as this Ultra HD security camera is able to identify a person’s face over 250ft away at maximum zoom, and has an astounding 330ft of infrared night vision. Easily plug this camera into your one of our NVR to view it remotely and record pristine high-resolution 4K video recordings.
What security camera can see the farthest?
For example, the battery-powered security camera Reolink Argus 2 can see up to 33ft in the dark and the infrared security camera Reolink RLC-410 can see up to 100ft at night. (Some PTZ cameras like Reolink RLC-423 can even see up to 190ft in darkness.)
Is a 4MP camera good?
While there is a difference between 4MP and 4K security cameras, a 4MP camera captures just under four million pixels. While it’s not the highest quality, it is an excellent balance between the surveillance footage quality and how much storage it takes up.
Which is better 2.8 mm or 4mm?
Although it has more clarity at a further distance, the 4mm lens shows a similar scene to the 2.8mm. The main difference is the reduced angle of view which gives the illusion that objects are closer to the camera. A 4mm lens is useful for detection & identification.
How far can a 12mm lens see?
| 2.8mm lens | 1.5 metres |
|---|---|
| 9mm lens | 6 metres |
| 12mm lens | 7 metres |
| 22mm lens | 12 metres |
| 60mm lens | 35 metres |
How far out can security cameras see?
A home security camera usually can see in a range between 0 to 70 feet depending on the resolution, sensor and lens it’s using. However, there are also professional cameras such as high-resolution PTZs that can see further away, with a distance that varies from 0 to 700 feet.
How far can cameras go back?
How far can the cameras see? Most cameras that we install can see best between 0-50 feet. They can see further away, but not with great detail. There are also cameras that can see further away, but usually you can’t see close and far at the same time.
How far can a security camera reach?
In an open field with a line of sight, a typical wireless camera ranges between 250 to 500 feet while in a closed environment, such as an interior of a house, the wireless camera range is between 100 to 165 feet.
What camera has the longest WIFI range?
1. Foscam, Mesh Wi-Fi Network Security Camera System. This is a great long-range camera system with a range of up to 1,000 feet, and is straightforward enough to be used by anyone. The security system comes with a 4-channel NVR (network video recorder) and four 1080p, IP66 weatherproof cameras.
How many megapixels is the human eye?
576 megapixels
According to scientist and photographer Dr. Roger Clark, the resolution of the human eye is 576 megapixels. That’s huge when you compare it to the 12 megapixels of an iPhone 7’s camera.
Is 1080p 4MP?
What is 4MP, technically? 1080P TV is 1920 by 1080 pixels or about 2 Million Pixels.4MP is 2560 x 1440 or 3,686,400 total pixels, which is close to 2x the size of 1080P*.
Is 4MP better than 8MP?
Megapixels are the equivalent to one million pixels, so a 4-megapixel camera has a pixel resolution of 2688 x 1520, which is 4,085,760 pixels resulting in calling that sensor 4MP. So the 8MP camera has over 8,000,000 pixels, which is a much higher resolution, but that isn’t all that determines image quality.
How far can a 6mm lens see?
At 6mm the angle of view is a little over 40° and around 35 feet for identifying a person. At 22mm the angle will be around 16°, identification at about 80 feet. This is a great mid-range telephoto lens.
What does a dome camera see?
Both dome and bullet cameras include LEDs that allow the camera to see in dark or low-light situations. The same goes for the weather. Because both cameras can be used inside or outside, they both have the capability to withstand any harsh weather conditions or extreme temperature.
What is better f/2.8 or f4?
An f/2.8 lens will give you twice the shutter speed of an f/4 lens when shooting with the aperture wide open. If you find yourself photographing moving people or other moving subjects, where fast shutter speeds are critical, then the f/2.8 is probably the right way to go.
Which is wider 2.8 mm or 3.6 mm?
Offers a wider field of view, and is typically the broadest field of view for most standard CCTV Cameras. 3.6mm is a legacy camera size, typically only available in TVI Cameras or Varifocal lenses.
How far can a dome camera see?
So, how far can a dome camera see? Well, it depends on the three influencing factors of lens focal length, resolution, and placement. Verkada dome cameras can see in a range of 50-98 feet, presuming that their field of view is not physically impeded by anything.
What is the range of PTZ camera?
4MP++ PTZ Camera, Camera Range: UPTO 20 KM.
How far away can spy cameras work?
A: Most wireless hidden cameras including WiFi cameras can transmit up to 300 feet line of sight. Longer distances can be achieved by using higher powered transmitters or high gain antennas.
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