Description Product Paremeter ModelTL320GDZ BuzzerYes Mounting waySurface/visible/open mount Fail safeLocked when power on (reverse for option) Lock body246Lx56.5Wx27.5H (mm), aluminum alloy Armature plate158.5Lx43.5Wx11.5H (mm), zinc plated iron Holding force700lbs VoltageDC12V (DC 24V for option) Working currentDC12V-420mA±5%, DC24V -210mA±5% Coil typeCopper coil LED indicatorYes Operating temp-10℃ ~ 55℃ (14℉ ~ 131℉) Operating humidity0 ~ 90% (Non condensing) Piece weight (with individual packaging)2.1~2.3kg Door type applicableWooden door, glass door, metal sliding or swinging door, etc. Dimensions Advantages 1) The series of time delay locks With buzzer alarm beep function.2) Using high-quality main material;3) No residual magnetism with our time delay locks;4) Built-in reverse current protection device (MOV), performance stability, and safety are higher;5) Interlocking quick mount bracket leaves hands free for fast, easy screw;
