Back

Home / Electronics / Smart Home & Security

biquole

Fingerprint Door Lock, Biquole Keyless Entry Door Lock, Smart Lock

Current price $52.99

Coupon −43%

Final price $30.20

Coupon expires September 19, 2026

2 View on Amazon

Apply this code at checkout on Amazon. How do coupons work? →

Related products

Intex
Kids Travel Air Mattress Inflatable Bed with Raised Sides and Hand Pump - Portable Blow-Up Toddler Traveler Bed for Children's Naps or Sleep

-51% $22.02 $44.64

GE
Smart Scale for Body Fat with BMI Muscle Mass: 5.3-inch Handle Display

-50% $59.79 $119.99

VanSmaGo
6 Pack Mini Handheld Fans, USB Rechargeable Personal Fan Set with 3 Speeds, Small Portable Fans for Group Travel, Classroom, Event Bags, Office Sharing, Team Gifts

-57% $14.08 $32.99

SUNLAX
3.3'x19.7' Brown Balcony Privacy Screen Fence 90% UV Block

-50% $16.49 $32.99

ANAGOO
Double Hammock with Stand, 2 Person Hammock with Anti-Rollover Spreader Bar, Adjustable Height Heavy Duty Steel Stand, 500LB Capacity Portable Hammock for Patio Backyard Camping, Wide Blue

-57% $55.47

LOVEVOOK
Laptop Backpack Women with Giant Tumbler Holder,15.6 inch Waterproof Work Travel Backpack Computer Laptop Bag,Cute College Nurse Teacher Backpack Purse,Gifts for Women & Men,Beige-Black-Brown

-20% $25.71 $32.15

HP
New Everyday Slim Laptop, 2026 Edition, AMD High Performance Processor, 4GB DDR5 RAM, 128GB SSD, Long Battery Life, Windows 11

-62% $299.99 $779.99

Gikktdr
11.5" Wireless Carplay Screen, 4K Dash Cam + 1080P Backup Cam

-50% $75.00

SATA
32-Piece Electric Screwdriver Set, 3.7V Cordless Screwdriver with 1/4" Hex Chuck, 2000mAh USB-C Rechargeable Battery, Up to 5N·m Torque for Furniture Assembly, Home Repair & Garage Projects

-51% $19.11

Paekole
Ultra Open Ear Earbuds, Over Ear Bluetooth Bone Conduction Headphones

-83% $27.49 $159.99

Soundcore
AeroClip by Anker Open Ear Earbuds, Clip On Earbuds, Open Ring

-41% $99.99 $169.99

VOLLYC
Car Tire Inflator Portable Air Compressor–150 PSI Tire Pump for Car Tires, Electric Bike Tire Pump, Cordless Bike Pump with Digital Pressure Gauge, 4 Preset Modes for Car Bike Motorcycle Balls

-25% $29.99 $39.99

HP
Everyday Slim Laptop • 2026-2027 Edition • Microsoft Office 365 Included • Intel N150 CPU • 128GB SSD + 1TB Cloud Storage • Stunning Color • Copilot AI • Windows 11

-61% $299.99 $759.99

darkFlash
FLOATRON F1(2025) Micro-ATX PC Case, 270° Panoramic Floating Gaming Case, Back Connect Support, 3X ARGB PWM Fans, High Airflow, Type-C, Supports 360mm AIO (W/o RGB Fans)

-46% $75.59 $139.99

TECKNET
Wired Keyboard and Mouse Combo, 4X Large Print, 7-Color Backlit Silent Keyboard Kits, Ergonomic Design with Wrist Rest, Soft-Typing, USB Plug & Play for Computer/Mac/Laptop

-36% $23.74 $36.99

VASSON
Compressed Air Duster 260000RPM, Cordless Ultra 3-Speed Adjustable

-50% $20.00 $39.99

Cambridge Soundworks
OontZ Angle 3 Gen 4 Portable Bluetooth Speaker, 12W, 24-Hour Playtime

-43% $16.99 $29.99

AFLCBYH
Modern Glass Chandeliers, 4 Light 18.1" Gold Chandelier for Dining Room Gold Pendant Light Fixture for Kitchen Island Bedroom, Living Room, Clear Ripple Glass Shade (E12 Bulbs Not Included)

-50% $57.79 $115.59

Linkind
Smart Solar Pathway Lights SP6,Pattern Switch Solar Lights Outdoor

-65% $14.00 $39.99

adidas
PHNM School Backpack 28L

-61% $27.21 $70.00

LISEN
Cell Phone Stand iPhone Holder for Desk, Pink Gifts for Women Girls

-50% $7.00

UCIN
480 lbs Vibration Plate Exercise Machine, Color Screen, Bluetooth,99 Speeds

-72% $38.92 $139.99

Chlorythm
Walking Pad Treadmill for Home Under Desk Caminadora Eléctrica para Casa

-73% $89.91 $333.00

Beferich
4K+2.5K Dash Cam Front and Rear, Built-in GPS, 5.8G WiFi, Free 64GB Card Included, Dash Camera for Cars, 2-Channel Car Camera,3.16'' IPS Screen,G-Sensor,WDR&HDR,24H Parking Monitor,Max 256GB

-50% $39.99

How to apply your coupon

1. At checkout, open the code field

Under your payment method, click the "Use a gift card, voucher, or promo code" link. Without this click the field never shows up.

amazonSecure checkout ▾🛒 Cart

Delivering to María G.Change

1420 BRICKELL AVE, MIAMI, FL 33131-3501, United States

Add delivery instructions

Paying with Mastercard 1234Change

Select a payment plan

Arriving Tomorrow 10 AM - 3 PM

📦 $52.39 Ships from and sold by Amazon.com Tomorrow
10 AM - 3 PMToday
2 PM - 6 PM

Place your order

By placing your order, you agree to Amazon's privacy notice and conditions of use.

Items:$52.39

Shipping & handling:$0.00

Estimated tax to be collected:$0.00

Order total:$52.39

👆 Try it right here: click where the hand points.

2. Paste your code

"Gift cards & promotional codes" opens up. Paste the code exactly as you received it — no spaces, matching case.

amazonSecure checkout ▾🛒 Cart

Delivering to María G.Change

1420 BRICKELL AVE, MIAMI, FL 33131-3501, United States

Add delivery instructions

Paying with Mastercard 1234Change

Select a payment plan

Use a gift card, voucher, or promo code

Gift cards & promotional codes

PGCLEAN20

⚠ The promo code you entered cannot be applied to your purchase.

Arriving Tomorrow 10 AM - 3 PM

📦 $52.39 Ships from and sold by Amazon.com Tomorrow
10 AM - 3 PMToday
2 PM - 6 PM

Place your order

By placing your order, you agree to Amazon's privacy notice and conditions of use.

Items:$52.39

Shipping & handling:$0.00

Estimated tax to be collected:$0.00

Order total:$52.39

Seeing this red notice? Relax — it does not mean the coupon is bad. Amazon sometimes shows it while you type. Hit the arrow anyway and check the summary: if the coupon line appears, it worked.

👆 Try it right here: click where the hand points.

3. Click "Apply" and verify

Click "Apply" and watch the summary on the right: "Promo code: −$X" appears and the total drops. Now hit "Place your order".

amazonSecure checkout ▾🛒 Cart

Delivering to María G.Change

1420 BRICKELL AVE, MIAMI, FL 33131-3501, United States

Add delivery instructions

Paying with Mastercard 1234Change

Select a payment plan

Use a gift card, voucher, or promo code

Gift cards & promotional codes

PGCLEAN20 ✓ Applied

Arriving Tomorrow 10 AM - 3 PM

📦 $52.39 Ships from and sold by Amazon.com Tomorrow
10 AM - 3 PMToday
2 PM - 6 PM

By placing your order, you agree to Amazon's privacy notice and conditions of use.

Items:$52.39

Shipping & handling:$0.00

Promo code:−$20.00

Estimated tax to be collected:$0.00

Order total:$32.39

👆 Try it right here: click where the hand points.

1. Paste your code and tap the arrow

On the payment screen, find "Gift cards & promotional codes", paste the code exactly as you received it and tap the yellow arrow — that arrow is the "Apply" button.

🔒 amazon.com/gp/buy/spc/handlers/display.html

amazon.comCart › Checkout

3 Payment method

Gift cards & promotional codes

Enter the code:

PGCLEAN20

Apply one or more codes to your order.

⚠ The promo code you entered cannot be applied to your purchase.

Order summary

Items:$49.99

Shipping:$0.00

Taxes:$2.40

Order total:$52.39

Place your order

Seeing this red notice? Relax — it does not mean the coupon is bad. Amazon sometimes shows it while you type. Hit the arrow anyway and check the summary: if the coupon line appears, it worked.

👆 Try it right here: click where the hand points.

2. Verify and tap "Place your order"

The summary must show the "Coupon: −$X" line with the lowered total. If it checks out, tap "Place your order" — done, you saved.

🔒 amazon.com/gp/buy/spc/handlers/display.html

amazon.comCart › Checkout

3 Payment method

Gift cards & promotional codes

Enter the code:

PGCLEAN20 ✓

Apply one or more codes to your order.

Order summary

Items:$49.99

Shipping:$0.00

Coupon (PGCLEAN20):−$20.00

Taxes:$2.40

Order total:~~$52.39~~ $32.39

👆 Try it right here: click where the hand points.