Security cameras installation Melbourne

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Security in your home or at your workplace is a necessity especially when valuables are involved. Security can be branded under many names such as BOSCH or DAHUA and many different types such as dome cameras or alarms this effects the type of security you have. Security at home has many needs and at work it also depends on what they have.

The type of security used is important because you don’t want an employee accidentally triggering the alarm or you don’t want to leave burglars get away with anything, it all depends on what you are doing and where it is. The location is the most important thing because you don’t want a camera or motion detector facing the wall and where it is in general. if the security is used personally or in a house hold motion detectors are the best for when you’re out and about and no one will be home, however in a work place cameras are the best for busy environment’s. security needs to be in the right place for them to work properly.

Security comes in many different forms such us cameras, MDs or dome cameras. Dome Security Cameras are named for their dome like shape. Dome cameras are commonly used in surveillance systems inside of homes. This is because dome cameras are more fashionable and blend in very well to their surroundings. A bullet camera often used in surveillance systems, named because of its shape and size. Bullet cameras are small and are limited to a fixed focal length lens.

All of the information above is useless if you aren’t going to buy it but the protection of your belongings is extremely important especially to those who own quite an expensive product such as a ring or jewellery but this is only part of the many reasons why security should be installed in your house. Dahua Technology, a leading solution provider in the global video surveillance industry, announces the adoption of Theia’s 4K lens family on its IPC-HF81230E Ultra HD Box Camera. Theia Technologies, LLC. is an IP video surveillance lens specialist.

4K CCTV Cameras resolution is a revolutionary breakthrough in image processing technology. Dahua IPC-HF81230E Ultra HD Box Camera delivers four times the resolution of standard HDTV 1080p cameras and offers superior picture quality and image details. 4K resolution considerably improves the clarity of magnified scenes, enabling the Dahua IPC-HF81230E Ultra HD Box Camera to view or record crisp-clear forensic video from large areas. With SONY advanced STARVIS image sensor which increases the pixel size to 1.85 µm, Dahua IPC-HF81230E Ultra HD Box Camera is capable of delivering 4K resolution video under lowlight environment. This makes the camera ideal for video surveillance applications that require low-illumination performance together with high definition.

Theia’s 4K lenses offer resolution performance matching the image quality promised by 4K sensor and provide good coverage of the larger 1/1.7”4K imagers.

The varifocal lens family covers a horizontal field of view from 112 to 9 degrees, with the SL410 4-10mm lens and SL1250 12-50mm lens. The lenses maintain 4K resolution in Day and Night with less than 5 microns focus shift in near IR light. The lenses are extremely compact given their large format, at only 52mm long. Compared to other commonly found 1/1.7” format 4K lenses with similar features, they are much smaller, allowing them to fit into smaller enclosures.

At F/1.4 the SL410 boasts the fastest F number and likely the best light gathering ability of any 4k 1/1.7” format varifocal lens in the surveillance market today. The CS mount lenses are available in manual, DC-auto versions; fully motorized, board and C mount versions are also available.

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