When choosing a window opener, consider the following factors:
Type: Select the appropriate window opener type based on the window type and opening method.
Stroke or Angle: Select the appropriate window opener based on the window's opening stroke or angle.
Push-pull Force: Select the appropriate push-pull force based on the window's weight and opening difficulty.
Power Supply: Select the appropriate power supply type based on the operating environment and safety requirements, such as AC220V, DC24V, or DC48V.
Brand and Quality: Choose well-known brands and high-quality products to ensure product reliability and lifespan.
