Buy KVK-P-2 2×0.5: video signal and power supply camera in one cable
Cable Parity KVK-P-2 2×0.5 for analog video surveillance: outdoor track, line length, voltage drop and meter order.
KVK-P-2 2×0.5 is an image from our catalog. The status and completeness of the proposed position are confirmed in the quotation.
Request the price and set of KVK-P-2 2×0.5Two tasks on the same track
Combined cable is convenient where from the observation post to the analog camera you need to conduct a video signal and power supply. In KVK-P-2, the 2×0.5 coaxial part is designed for the signal, and the individual pair is designed for power supply. This allows one common track to be taken into account in the presentation. The parity cable of this designation is intended for external stationary gasket. To repair the line, first check the marking of the old cable and the actual connection of the camera; the external similarity of the black shell is not enough.
Why does the power supply affect the power supply?
The longer the conductors and the higher the current of the camera, the greater the difference between the voltage at the source and at the camera itself. Both power supply chains are included. For example, with the resistance of one vein of 40.5 ohms / km from the manufacturer's table, the line 100 m long gives about 8.1 ohms in the loop. At a current of 0.2 A, the calculated drop is about 1.62 V without taking into account connections and temperature changes. This is an example of calculation, not a ready-made resolution for this length: the result is compared with the requirements of a particular camera and operating conditions.
Check the most loaded mode
The camera can consume more when the backlight or other additional function is turned on. Therefore, the measurement only during the day does not always reflect the desired mode. For selection, report the maximum consumption by documentation, the length of the route and the location of power supply. The quality of the video is checked separately from the power supply. The coaxial part of the CVC does not turn the line into Ethernet, and the cable name itself does not guarantee support for any modern video format. The camera, the receiving equipment and the cable must be coordinated as one chain.
How to order a cable without unnecessary joints
Give the list of individual lengths with the provided mounting stock. One total footage does not show whether whole segments are needed for each camera. The quotation specifies the available length, form of delivery and the possibility of cutting; the size of the factory bay should not be considered as confirmed warehouse balance. Separately enter the appropriate connectors, mounting and boxes. External purpose does not mean automatic suitability for any method of laying: site requirements are checked by cable documentation and project. Upon receipt, the marking, footage and integrity of the shell are verified.
Documentation: Parity: KVK-P-2 2×0.50, purpose and resistance lived.
Order, price and delivery
To buy KVK-P-2 2×0.5, send the desired amount or footage, scope of supply and city. We will calculate the quotation at your address. Delivery directions: Moscow, St. Petersburg, Omsk, Novosibirsk, Almaty, Astana and other cities of Russia and Kazakhstan. The current balance, price, condition, documents and term are confirmed before ordering.
Purchase questions
Does the CVC replace the network cable for the IP camera?
It is a combined cable for analog video signal and power supply. The Ethernet line is selected separately.
Can you choose the length only from the picture on the monitor?
You also need to check the power supply of the camera at maximum agreed load.
Does the example of 100 meters mean a guaranteed range?
Nope. This is an illustration of the power supply loss calculation; the applicability of the entire line depends on the equipment and conditions.
The main product and other positions of our company
The first item is from this technical guide. The remaining positions solve the individual tasks of the facility equipment; the order composition and compatibility are agreed for a particular system. The links lead to our Sea River catalog.
