Yes, you can. As long as the existing coaxial cables are not damaged and have good quality you can use them to run the signal from your new high-resolution cameras. Can any CCTV camera work with any DVR? Before we … Continue reading →

PoE (Power over Ethernet) allows cat5e patch leads and cat5e bulk cable to provide electric power as well as a data connection to devices such as switches, HDMI extenders, IP cameras, and routers. Is PoE cable same as Ethernet? Power … Continue reading →

17 Things to Know Before Buying a CCTV Camera Does it come with an inbuilt SD card slot or does it depend on a separate internal storage on DVR? Pan/Tilt. Image quality. Does it have a motion and audio sensor? … Continue reading →

Option 1: Type about:preferences#privacy in the address bar then scroll down to the Permissions section, and click Settings. There you can choose which websites to Allow access to your microphone and camera. Scroll down till you see: Camera [Settings…] Select … Continue reading →

The ban was part of the 2019 National Defense Authorization Act (NDAA) and specifically bans security cameras by Hikvision, Dahua, and their OEMs. NDAA also requires all federal government and “critical infrastructure” to remove any product that originated in a … Continue reading →

How do I take a picture with my Samsung phone? 1 Via the Lock Screen Tap the camera icon at the bottom right of the screen and swipe up to launch the camera. How do I take a picture? Then … Continue reading →

No. That’s not a color because by definition it is the absence of opacity. It’s not only not a color, it’s totally orthogonal to colors. Any color can be “clear”, meaning transparent or translucent, or opaque, meaning the opposite. Is … Continue reading →

A new type of picture is taking over social media streams. ‘Usies’ are of the opinion that two is better than one. An “usie” is a group selfie, where someone takes a picture of themselves with other people in the … Continue reading →

Check the battery voltage or specific gravity weekly. If the battery is below 12.4, it requires a top up charge. If the battery is below 12.00, it is half flat, and must be charged until it starts to gas freely, … Continue reading →

SD cards offer great compatibility with almost every electronic device. They just need to be plugged into the device without having to run any specific software. This makes the transfer of data from one device to another extremely convenient. They … Continue reading →

The best action cameras let you wirelessly send videos from your device to your phone or computer so they can be reviewed later. Browse the top-ranked list of action cameras with wifi below along with associated reviews and opinions. How … Continue reading →

Yet, like other digital devices, videos and photos on GoPro camcorders can be lost because of system error, data deletion, card formatting, improper handling and other reasons. The good news is that you can probably recover videos from GoPro camcorder … Continue reading →

The shutter you hear is a mechanical shutter and it cannot on a DSLR move fast enough to shoot at video speeds which is between 24 and 60 FPS. High-end mechanical shutters usually top at 12 FPS. The shutter used … Continue reading →

What settings should I use for bird photography? In most circumstances an aperture between f/8 and f/11 is advisable. The amount of light reaching the sensor is determined by shutter speed (how long the shutter is open) and lens aperture … Continue reading →

In order to capture images of birds, you’ll want to purchase a lens 300mm or higher. The higher focal length will give you even better glimpses of the birds you are trying to capture in a frame. For most birdwatchers, … Continue reading →