1.(MOV) It has circuit protection device inside .
2. The LED light shows the door status;
3.(NO、NC、COM) Door lock status signal output (NO, NC, COM)
4. Anodized lock body surface treatment
5. Professional non-residual magnetic design
6. Only single direction opening is available
7. Apply to wooden door, frameless glass door (the equipped bracket should be purchased separately), metal door and so on.