Fanvil All products 2 years
Fortinet All products (with registered support contract) http://support.fortinet.com
QNAP TS-x 2 years
  VS-x 2 years
  TS-x79 3 years
  (extended warranty possible from x69 Pro products)  
Vision All products 2 years
  Batteries !!! 6 months
ZyXEL Network products 2 years
  High End Network products 5 years or Lifetime (after registration - product list on request)
Spare parts -----------------------------------------> 6 months
Not mentioned -----------------------------------------> 1 year