









🔐 Unlock the future of home security with style and smarts!
The Signstek Keyless Entry Door Lock ST668 combines a matte black touchscreen keypad with blue backlighting for easy, secure access. Featuring anti-peep password technology, a hidden emergency keyhole, and an interchangeable handle for left or right doors, it fits doors between 1.38 and 1.97 inches thick. Designed for easy DIY installation, this zinc alloy lock offers a sleek, modern upgrade for front, back, or interior doors, perfect for tech-savvy professionals seeking convenience and peace of mind.




| Brand | Signstek |
| Special Feature | Keyless Entry, Keyhole for emergency,Anti-peep password,Touchscreen,Interchangeable door handle and Fashion appearance,Easy Installation |
| Lock Type | Keypad |
| Item dimensions L x W x H | 3.15 x 3.11 x 5.12 inches |
| Material | Zinc |
| Recommended Uses For Product | Front Door, Back Door, Side Door, Bedroom Door or Garage Door, Laundry Door, Airbnb short-term rental room, apartment |
| Style | Touchscreen Door Lock |
| Color | Matte Black |
| Number of Pieces | 1 |
| Finish Type | Matte Black |
| Included Components | Door Lever, Latch, Strike, Mounting Plate, Screws,Installation Instruction |
| Controller Type | Keypads |
| Shape | Rectangular |
| Item Weight | 16 ounces |
| Control Method | Touch |
| Model Name | ST668 |
| Manufacturer | Signstek |
| Part Number | ST668 |
| Item Weight | 1 pounds |
| Product Dimensions | 3.15 x 3.11 x 5.12 inches |
| Item model number | ST668 |
| Batteries | 4 AAA batteries required. |
| Is Discontinued By Manufacturer | No |
| Finish | Matte Black |
| Item Package Quantity | 1 |
| Special Features | Keyless Entry, Keyhole for emergency,Anti-peep password,Touchscreen,Interchangeable door handle and Fashion appearance,Easy Installation |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
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