Double Door Buzzer Alarm Beep Magnetic Lock 1200lbs TL280GSDZ

TL280GSDZ buzzer alarm beep maglock is specially designed with buzzer for double door. When set up 1~15 seconds as door close delay time, if the door doesn’t close after such period, this maglock will alarm till the door close.

It’s usually combined with time delay function. This magnetic lock can be paired with switches to release the lock remotely and/or credential accessories that grant access at the door.


Product Paremeter

Mounting waySurface/visible/open mount
Fail safeLocked when power on (reverse for option)
Lock body500Lx49Wx26H (mm), aluminum alloy
Armature plate180Lx38Wx11.5H (mm) *2 pieces, zinc plated iron
Holding force600lbs*2
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)3.7~4.2kg
Door type applicableDouble wooden door, glass door, metal sliding or swinging door, etc.



1) Buzzer alarm beep function, usually combined with time delay function for double door;

2) Silent security, no mechanical noise;

3) No residual magnetism;

4) Built-in reverse current protection device (MOV), performance stability ,safety is higher;

5) Dual12/24VDC input voltage for either option;

6) Interlocking quick mount bracket leaves hands free for fast, easy screw.

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