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Signstek Keyless Entry Door Lock with Handle, Digital Keypad Door Knob, Electronic Lock with Code, Touchscreen, Auto-Locking, Matte Black
Brand: Signstek
Condition: Used
$5897
$7999
-27% Save $2102
Updated: 4 days ago
Description
Touchscreen Keypad with blue backlight: Touchscreen Keypad has good performance that it avoids the problems caused by unstuck physical buttons; The blue backlight enable you to enter passwords more convenient even in darkness.
Mechanical key: No need to call firemen and no long need to remove the handle to use the key. Handle improved--keyhole exposed. Insert the mechanical key. Turn the key clockwise and the electronic door lock opens.
Anti-peep password: Users can create any random digits in front of or behind the correct password (random digits +correct digits+ random digits) so that you do not have to worry about being watched nearby when you input the password.
Interchangeable door handle and Fashion appearance: Comes with the changeable door handle that the door lock can be used on left and right; The door lock is apply to be used in all kinds of the doors with upscale appearance.
Easy installation: Come with a hexagon screwdriver. Just follow the user guide to finish the assembling even you are not a professional. The suitable door thickness for the door lock is 1.38 inch -1.97 inch. Note: The package does not include the batteries.
Description:
Opening modes:
-. Password
-. Mechanical key (You can open the door using password or emergency key)
Features:
-. Touchable password keypad
-. Hidden mechanical keys
-. Blue keyboard backlight
-. Can be unlocked quietly
-. Password privacy protection
-. Motor-driven clutch
-. Interchangeable door handle on left and right
-. American standard three-lock body
Note:
Emergency key use: remove the keypad handle with a wrench. Insert the mechanical key. Turn the key clockwise until the door lock opens. (The key is for emergency use and the high torque is normal when it opens.
Specifications:
Power supply: DC6V, 4 AAA alkaline batteries (Not included)
Quiescent current: ≤ 30uA
Working current: ≤ 250mA
Installation specifications: Door thickness 1.38 to 1.97inch, 35 to 50mm
Door edge to circle center distance: 2.36 to 2.76inch, 60 or 70mm (adjustable)
Front plate size (L x W x H):5.12 x 3.07 x 1.18inch, 130 x 78 x 30mm
Rear plate size (L x W x H): 5.12 x 3.07 x 0.98inch, 130 x 78 x 25mm
Handle size (L x W x H): 5.20 x 1.18 x 1.89inch, 132 x 30 x 48mm
Package includes:
1 x Main Unit
2 x Mechanical Keys
1 x Hexagon Screwdriver
1 x User Guide
Opening modes:
-. Password
-. Mechanical key (You can open the door using password or emergency key)
Features:
-. Touchable password keypad
-. Hidden mechanical keys
-. Blue keyboard backlight
-. Can be unlocked quietly
-. Password privacy protection
-. Motor-driven clutch
-. Interchangeable door handle on left and right
-. American standard three-lock body
Note:
Emergency key use: remove the keypad handle with a wrench. Insert the mechanical key. Turn the key clockwise until the door lock opens. (The key is for emergency use and the high torque is normal when it opens.
Specifications:
Power supply: DC6V, 4 AAA alkaline batteries (Not included)
Quiescent current: ≤ 30uA
Working current: ≤ 250mA
Installation specifications: Door thickness 1.38 to 1.97inch, 35 to 50mm
Door edge to circle center distance: 2.36 to 2.76inch, 60 or 70mm (adjustable)
Front plate size (L x W x H):5.12 x 3.07 x 1.18inch, 130 x 78 x 30mm
Rear plate size (L x W x H): 5.12 x 3.07 x 0.98inch, 130 x 78 x 25mm
Handle size (L x W x H): 5.20 x 1.18 x 1.89inch, 132 x 30 x 48mm
Package includes:
1 x Main Unit
2 x Mechanical Keys
1 x Hexagon Screwdriver
1 x User Guide
Sold by
Amazon Warehouse
Official Amazon outlet for open-box & returned items
- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
- Ships from Amazon fulfillment centers
- Price verified on Amazon
Product Details
- SKU:
- awhd-ca-b07gbn9lxb
- Model:
- ST668
- Country:
- CA
- ASIN:
- B07GBN9LXB
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $21 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
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