Hanwha Techwin Co., Ltd. 13488 6, Pangyo-ro 319 Beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 13488, KOREA Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: June 27, 2019 Regarding FCC Application (FCC ID: NLMSNC79447BW) We, Hanwha Techwin Co., Ltd. declare that the device does not support channel 12 ~ 13 in 2.4 GHz band. The firmware setting is not accessible by end users and/or unauthorized 3rd parties. Sincerely, JEISOON KANG / Principal Research Engineer Hanwha Techwin Co., Ltd.