Email:sales@chwdvb.com Shenzhen Changehome Microelectronics Co.,Ltd

Shenzhen Changehome Microelectronics Co.,Ltd

Adjust By Limit Switch

PTZ cameras are PTZ cameras. It is equipped with a camera carrying horizontal and vertical rotation of the device in both directions, the camera installed on the PTZ cameras from multiple angles camera. PTZ built two motors. The horizontal and vertical rotation angle can be adjusted by the limit switch. Is divided into indoor and outdoor PTZ head.

PTZ built two motors. One of these two motors is responsible for horizontal rotation and the other for vertical rotation. Horizontal angle of rotation is generally 350 degrees. Vertical rotation is 45 degrees, 35 degrees, 75 degrees and so on. The horizontal and vertical rotation angle can be adjusted by the limit switch.

General PTZ is a wired control of the electric PTZ. Control line input has five, one of the public power supply, the other four are divided into upper, lower, left and right control side. If one end of the power supply is connected to the common terminal and the other end of the power supply is connected to the "upper", the PTZ camera drives the camera head to turn upwards, and the rest are analogous.

There are PTZ built-in relays and other control circuits, such PTZ often have six control inputs. One is the power of the public side, the other four are up, down, left and right, and one is automatically turned. When one end of the power supply is connected to the common end and the other end of the power supply is connected to the "Auto" end, the PTZ will automatically rotate the camera head up, down, left and right with the camera head at a certain rotation speed.

In the power supply voltage, the common exchange of two 24V and 220V. Haeundae power consumption, the general load is a small power consumption, load-bearing large power consumption.

There are DC 6V powered indoor minihead, can be installed inside the battery, and remote control with infrared remote control. Most PTZ still use wired remote control. PTZ installation location closer to the control center, and a small number, usually directly from the console output control signal control. When the installation location of the PTZ is far away from the control center and the number of the PTZ is large, the bus control signal is often used to transmit the encoded control signal and the PTZ control signal is obtained through the terminal decoder to control the PTZ rotation.


Copyright © Shenzhen Changehome Microelectronics Co.,Ltd All Rights Reserved.
QR Code