A dual-camera phone is a smartphone featuring two separate rear cameras. These phones use two camera lenses, seated next to each other on the back of the phone.With them, you can achieve bokeh, wide-lens shots, and even 3D photos from … Continue reading →

Dear customer,if you just use this camera to watch real time ,then you don’t need to use SD card. If you want the record all the time(even your phone is locks),then you need SD card to record. For this spy … Continue reading →

4K refers to horizontal resolutions of around 4,000 pixels. The “K” stands for “kilo” (thousand). As things stand, the majority of 4K displays come with 3840 x 2160 pixel (4K UHDTV) resolution, which is exactly four times the pixel count … Continue reading →

Use Google Chromecast Ultra to Stream Your Security Cameras on Your Television. Keep an eye on what matters by streaming your security camera on your TV using Chromecast Ultra. Can I cast my camera to Chromecast? You will need a … Continue reading →

RTSP is an advanced feature that allows integration of camera streams coming to the DVR to be connected to another device, like a access control system or for embedding video on a website. What is RTSP in DVR? The Real … Continue reading →

2004 First WiFi devices, such as PDAs, cell- phones and TVs, hit the market. 2006 Fon, the first WiFi community is born. Members share a bit of WiFi at home and in return they get free connectivity on the go. … Continue reading →

The Buggles. The first video ever played on the network was quite ironic — “Video Killed The Radio Star” by The Buggles. Though virtually unknown in the States, The Buggles would be reborn and become one of the biggest one-hit … Continue reading →

The new Wyze Cam Plus service combines the features of Complete Motion Capture and Person Detection into one subscription for a modest $15 a year. Wyze cams can save video to the cloud or a microSD card, depending on your … Continue reading →

The way it works is that motion detection will automatically detect any movement, as well as a change in light that is in view of the lens of the camera, which is why the camera needs to be either turned … Continue reading →

Honey’s revenue comes from a commission made on user transactions with partnering retailers. When a member makes a purchase from select merchants, Honey shares part of their commission with the member in a cashback program. Is Honey really free money? … Continue reading →

It’s not publicly traded One of the things that still surprises many people is that Trader Joe’s is not publicly traded on the stock market. What company owns Trader Joe’s? Aldi NordTo sum up: we’re talking about Aldi Nord, the … Continue reading →

The first mass-market video cameras were released in the early 1900s. An early example is the Aeroscope, which was a handheld camera released in 1911. It used compressed air to advance the film, eliminating the operator’s need to turn a … Continue reading →

Camera obscura (11th–17th centuries) The forerunner to the photographic camera was the camera obscura. What are traditional cameras called? All film cameras are analog cameras (see analog). Film-based still cameras have been made for a variety of film types including … Continue reading →

While ZipRecruiter is seeing salaries as high as $116,623 and as low as $16,007, the majority of salaries within the Focus Puller jobs category currently range between $23,781 (25th percentile) to $52,137 (75th percentile) with top earners (90th percentile) making … Continue reading →

For example, a 2 megapixel camera actually captures 1,920,000 pixels per frame. A 3 megapixel camera captures 3,145,728 pixels per frame. Most Popular CCTV Resolutions. Term Pixels (W x H) Notes 1080p HD 1920 x 1080 1080p High Definition 3 … Continue reading →