How do you attach stuff to brick? These are the four methods I found and tested. Double-sided tape can be used to hold items on a brick wall. Brick Clips that grip onto the brick will secure items onto a … Continue reading →

Closed Circuit Television Cameras (CCTV) have become an important crime prevention and security measure. Cameras collect images and transfer them to a monitoring-recording device where they are available to be watched, reviewed and/or stored. How CCTV is used in the … Continue reading →

Bolt threads Most consumer cameras are fitted with 1/4-20 UNC threads. Larger, professional cameras and lenses may be fitted with 3/8-16 UNC threads, plus a removable 1/4-20 UNC adapter, allowing them to be mounted on a tripod using either standard. … Continue reading →

What Makes Camera Tripods Universal? Almost all modern tripods have a 1/4 inch thread on which you would mount a camera. Almost all consumer and prosumer cameras also have a 1/4 inch female thread, which technically means that all cameras … Continue reading →

The S-mount is a standard lens mount used in various surveillance CCTV cameras and webcams. It uses a male metric M12 thread with 0.5 mm pitch on the lens and a corresponding female thread on the lens mount; thus an … Continue reading →

Yes, a video surveillance camera in public places is good – it helps in crime-prevention and works as a deterrent. Post crime investigation is easy and catching culprits is easy for law-enforcement officers. Are CCTV cameras useful or not? To … Continue reading →

C-Mount lenses can be used on CS-Mount cameras by utilizing a 5mm adaptor or adjusting the camera for C-Mount lenses. Because of the shorter back focal distance, CS-Mount lenses can only be used on CS-Mount cameras. What is C-Mount and … Continue reading →

Due to the proprietary nature of all camera mounts, each one of them can differ in mounting direction, mount size, flange distance, number of electronic contacts and even where the electronic contacts are physically placed. Do all camera lenses fit … Continue reading →

What mount is my SIGMA lens? SIGMA DC DN lenses are available in Sony E-Mount, Canon EF-M, Micro Four Thirds and L-Mount varieties. In SIGMA lens naming, “DC” indicates crop sensor coverage, and “DN” indicates that this lens is designed … Continue reading →

The longer the focal length, the closer you can zoom in on a distant subject. Many entry-level DSLRs come with an 18-55mm lens in the package, which is a good choice as a general-use lens. For more zoom power, you’ll … Continue reading →

Advanced Photo System type-C (APS-C) is an image sensor format approximately equivalent in size to the Advanced Photo System film negative in its C (“Classic”) format, of 25.1?16.7 mm, an aspect ratio of 3:2 and ? 31.15 mm field diameter.This … Continue reading →

Television transmitters use one of two different technologies: analog, in which the picture and sound are transmitted by analog signals modulated onto the radio carrier wave, and digital in which the picture and sound are transmitted by digital signals. What … Continue reading →

Yes. Every TV (whether Smart or not), and any other device that can be turned on remotely, will use a small amount of power Listening for the signal to turn on. All tv sets when turned off uses some power, … Continue reading →

about two to three years. The typical estimated life of a Lithium-Ion battery is about two to three years or 300 to 500 charge cycles, whichever occurs first. One charge cycle is a period of use from fully charged, to … Continue reading →

Security camera hard drive, or known as a surveillance-rated hard disk drive (HDD), is primarily used for surveillance video footage storage 24/7 locally. What does no HDD mean on security cameras? Our ServicesorEnquire. A Hard Drive just isn’t detected error … Continue reading →