Page not found (404)

Request Method: GET
Request URL: http://fortis-nk.ru/catalog/sredstva-i-sistemy-kontrolja-i-upravlenija-dostupom/knopki-vyhoda/knopki-vyhoda-strazh/
Raised by: mptt_urls.view

You're seeing this error because you have DEBUG = True in your Django settings file. Change that to False, and Django will display a standard 404 page.