https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions
Product Info
control keyboard GH-SK102

control keyboard GH-SK102

Changzhou Sanneng Electrical Appliance Manufacturing Co., Ltd.
Region: China
Update: 12/10/2007
Key Specifications
1 Three-dimensional joystick and can adjust zoom rate and speed.

2 Many hot keys make operation smoothly and convenient. For example: by press the number 1-9 can

call the preset 1-9.

3 Image freeze function

4 Buzz indicate the success of the operation

5 Iris, focus, white balance can be adjust by keys

6 High ABS plastic construction, the quality of materials is better

7 OSD function

8 Communication distance: 2km

9 Wide LCD

10 Main and assist control can be set if several used in the system

11 Control load: 256/bus

12 Power supply: DC 9V

13Communication protocol: build-in multi-protocol, optional

https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions