Check the listing for details. PTZ Camera Controller 5in 3D Joystick Network Camera Control Keyboard 100-240V. Color: Black, Condition: New. Listed at 217.91 USD. Feature:1. [PTZ Camera Control] The PTZ controller is based on for and is compatible with most dome security and monitoring IP cameras, can be paired with some limited cameras, set preset mode and AB scanning.2. [Standard Network Protocol] The PTZ camera controller supports standard network monitoring protocols, with good compatibility, strong scalability.3. [Simple ] The camera control keyboard is easy to operate, perfect control of network dome cameras can be achieved in just a few steps.4. [Intuitive ] With user friendly 3D joystick and clear 5 inch display screen, this keyboard is easy to control and monitor PTZ cameras.5. [Versatile Application] Suitable for various industries and settings like law enforcement, surveillance, government departments, or banking. Specification: Item Type: PTZ Camera ControllerMaterial: ABSPlug Voltage: 100-240VControl Mode: Network modeLCD Display Screen: 5.0 inch high definition LED display screenPower Supply: DC12V 2000MAOpen Network Video Interface Forum: Support Maximum 2.4Operating Language: Switching between Chinese and EnglishImage Switching Method: Sequence switching or mouse switchingControllable Devices: Network high speed, high speed cameraEnvironmental Temperature: -20℃ to 55℃Joystick: 3D joystickNumber of Connected Devices: There is no upper limit on the number of connected devices (single screen display)Interface: 1 x RJ45, 1 x DC12V power port, 1 x HD multimedia interface output, 1 x USB interface