This $130 Smart Door Lock System Is Now $51 on Amazon

I found a promo code deal on this smart door lock system, regularly $129.99, for under $100. Pay just $51.49 when you apply promo code 2WJ2B3G4 for 50% off. In total, you'll save $78 on this deal.

Online Deal at Amazon

Smart Door Lock Set

$51.49$129.9960% off

What to buy

1 Smart Keyless Entry Fingerprint Door Lock Set, $102.99 $129.99

Get Deal at Amazon

Exp 02/11/26

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Need help completing this deal?

1. On the secure checkout page, find the box where your payment method is shown.

2. Click on "Use a gift card, voucher, or promo code."

3. Scroll down to "Enter a gift card, voucher or promotional code" (below the "Your available balance" heading.)

4. Paste the promo code and click "Apply."

5. Click "Use this payment method."

If you love the simplicity of saving money with a promo code, you'll want to check out all the best Amazon promo code deals available now. And if you love shopping on Amazon, be sure to bookmark our Amazon Deals page.

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