• Opening and closing via light sensor (light/dark)
  • Additional manual opening and closing
  • Opening and closing also by time (with optional external timer)
  • up to 3 kg slide weight
  • VSD available as battery-powered device, a 12V power supply can always be additionally connected (car battery or similar)
  • LED indicators, e.g. for "battery empty", "closed mode
  • New, smart and modern look
  • More accessories for more flexibility
  • Extensions for light sensor, manual operation and LED indicator can be connected (required if porter is installed in the coop)

VSD Doorkeeper and Light Sensor KIT (installed)