HORMANN FIT 1 BiSecur Xov tooj cua Internal Push Button Instruction Manual
Tshawb nrhiav FIT 1 BiSecur thiab FIT 4 BiSecur Xov tooj cua Internal Push Button cov neeg siv phau ntawv, muab kev teeb tsa, kev ua haujlwm, thiab kev qhia tshwj xeeb. Kawm txog kev hloov roj teeb, kev kawm lej, LED zaub, thiab cov lus qhia ntxuav kom zoo rau kev siv. Muaj ntau hom lus.