What's the maximum thickness of door this can work with? Mine's over 2 inches thick.

That should be fine. It will work.

Lost the programming instructions. Where can I get another copy?

Instructions can be found on their website or YouTube. Just as easy as asking your question.

Is there any kind of power backup like some have, or once the batteries are dead, that's it?

once the batterys are dead thats it you need to use your key and put in new batterys

Is the key supposed to be included?

Yes. But it’s not much of a key. Just a piece of metal. Don’t expect to use the key frequently

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Signstek Keyless Entry Door Lock with Handle, Digital Keypad Door Knob, Smart Electronic Lock with Code, Touchscreen, Auto-Locking, Matte Black

Signstek Keyless Entry Door Lock with Handle, Digital Keypad Door Knob, Smart Electronic Lock with Code, Touchscreen, Auto-Locking, Matte Black

Product ID: 88024632

Details

Brand
Signstek
Item dimensions L x W x H
3.15 x 3.11 x
Lock Type
Keypad
Material
Zinc

🔄Interchangeable handle design

🔢Anti-peep password tech

🔵Blue backlit touchscreen

₨1747

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Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔐 Unlock the future of home security with style and smarts!

PRIVACY FIRST SECURITY - Anti-peep password lets you cloak your code with random digits, keeping nosy onlookers clueless and your home secure.
SEAMLESS KEYLESS ACCESS - Eliminate fumbling with keys—enter with a sleek touchscreen keypad that lights up your code entry even in the darkest moments.
CUSTOMIZABLE FIT STYLE - Interchangeable handles adapt effortlessly to left or right doors, wrapped in a matte black finish that elevates any entryway.
EMERGENCY OVERRIDE READY - Hidden mechanical keyhole ensures you’re never locked out—no emergency calls needed, just quick manual access.
DIY INSTALLATION MADE SIMPLE - Comes with all essentials and a hex screwdriver—install like a pro in minutes, no expert required.

The Signstek Keyless Entry Door Lock combines advanced touchscreen technology with anti-peep password security and a hidden emergency keyhole, all wrapped in a sleek matte black design. Its interchangeable handles fit both left and right doors, making it versatile for any home or rental property. Easy to install with included tools, this smart lock offers a modern, keyless solution for enhanced convenience and peace of mind.

Specifications

ASIN	B07GBN9LXB
Additional Features	Keyless Entry, Keyhole for emergency,Anti-peep password,Touchscreen,Interchangeable door handle and Fashion appearance,Easy Installation
Best Sellers Rank	#64,500 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #244 in Deadbolts
Brand	Signstek
Brand Name	Signstek
Color	Matte Black
Control Method	Touch
Controller Type	Keypads
Customer Reviews	4.1 out of 5 stars 2,383 Reviews
Finish Types	Matte Black
Included Components	Door Lever, Latch, Strike, Mounting Plate, Screws,Installation Instruction
Item Dimensions	3.15 x 3.11 x 5.12 inches
Item Weight	16 ounces
Item dimensions L x W x H	3.15 x 3.11 x 5.12 inches
Lock Type	Keypad
Manufacturer	Signstek
Manufacturer Part Number	ST668
Material	Zinc
Material Type	Zinc
Model Number	ST668
Number of Items	1
Number of Packs	1
Number of Pieces	1
Recommended Uses For Product	Front Door, Back Door, Side Door, Bedroom Door or Garage Door, Laundry Door, Airbnb short-term rental room, apartment Recommended Uses For Product Front Door, Back Door, Side Door, Bedroom Door or Garage Door, Laundry Door, Airbnb short-term rental room, apartment See more
Shape	Rectangular
Style Name	Touchscreen Door Lock
Unit Count	1 Count

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₨1747

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Seychelles.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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