What is vari-focal camera?
That`s a group of cameras which are named after their type of lens.
What does it mean that camera has vari-focal lens?
The varifocal lens allows us to make an additional adjustment of the focus and the zoom. Dahua cameras have two types of varifocal lenses – hand-held and motorized. Hand-held lenses can set on the camera side, as the name implies, with one hand. Cameras with motorized lens allows adjustment of focus and zoom through the recorder’s menu that makes them more easier to use and preferred by the installers.
Another advantage of the motorized lens, if you decide to change the situation, is that the adjustment doesn’t cost time, nor effort.
What are the applications of the cameras with a vari-focal lens?
Without doubt, they can’t be listed, but we will give a few examples to become more clear. The most common application is when the field under our surveillance applies a camera installation at distance of more than 5-10 meters. As an example we can point entrance/gate, which will supervise and it’s necessary to see details on entering or leaving cars. In the case that the camera cannot be mounted very close to the gate, it requires the use of such a varifocal lens. So even mounted at distance of 10-15 meters, we can adjust the zoom and the focus of our picture in a way that we need.
We have often clients who are looking for options to protect their own car, due to more frequent vandalism. If the customer lives on 3-4 floor and the car is parked 10-12 meters from the block, he can safely use camera with varifocal lens. The varifocal cameras are often used for objects that has need of perimeter security, i.e. monitoring of unauthorized access to the property. Some of them include schools, farm buildings and yards, storerooms, trade warehouses.
Why to buy from cctvspot.co.uk?
Because the quality for us extremely important. We can`t afford to sell anything but the best to our clients. Hikvision and Dahua are, without a doubt the largest, most innovative and best choice when it comes to home security. Their Research and development alone outstrip every other competitor in the market place . This ensures that Hikvision and Dahua remain at the forefront of the home and commercial security markets worldwide.
Our company is official dealer of Hikvision`s and Dahua`s products. The cameras, DVRs and the CCTV equipment you will find at our store is for the EU market which means that they`ve got the latest firmware versions available at the moment of their import.
What about the prices at cctvspot.co.uk?
We do our best to offer best possible prices on the market for our customers.
What about delivery?
We deliver europewide and we offer two types of delivery – standart and DHL Express. Depending on the EU Zone the standart delivery time is between 5 and 8 business days. The DHL Express shipping is up to 2 business days including the processing time. For our customers we`ve managed to negotiate one of the best possible prices for DHL Express service. MB Vision Ltd offers combinations of all of the above mentioned types accessories.
If you need help deciding which is best for you, please do not hesitate email us for assistance at cctv.mbvision [@] gmail.com
There are no products to list in this category.