SKU: 51603942215

SF520A 2.0 Million Pixels Wireless Anti-Theft Smart Video Doorbell with 3.5 inch Display Screen

Sale price$3883.59 Regular price$4315.10
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USA
  • USA
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Ships within 48 hours · Estimated delivery Jul 3 - Jul 8

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Description

SF520A 2.0 Million Pixels Wireless Anti-Theft Smart Video Doorbell with 3.5 inch Display Screen1. Display: 3. 5 inch LCD screen 2. Viewing angle: 120 degree wide angle 3. Power consumption: 0. 5W 4. Power supply voltage: 5V 5. Power supply mode: 4 x AAA batteries (need to buy by yourself) 6. Scope of application: residences, villas, hotels 7. Image resolution: 2 million pixels 8. Lens type: Mini hidden camera 9. Cat head material: zinc alloy 10. Door hole diameter: 13 28mm 11. Applicable door thickness: 35 100mm Specification: Package Weight

SF520A 2.0 Million Pixels Wireless Anti-Theft Smart Video Doorbell with 3.5 inch Display Screen
SF520A 2.0 Million Pixels Wireless Anti-Theft Smart Video Doorbell with 3.5 inch Display Screen
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 51603942215

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4.1 ★★★★★
Based on 445 reviews
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Product Reviews
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Verified Purchase
Jennifer Carter
Whiting, US
★★★★★ 5
The best!!
These are literally the best dermaplaners I have ever purchased! I feel like I just went to a professional. Don’t waste your time buying anything else other than this because it works the best!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026
S
Verified Purchase
stephanie schneider
West Palm Beach, US
★★★★★ 5
Excellent quality
Very happy with quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
C
Verified Purchase
Cin
Carnegie, US
★★★★★ 4
At least they are sterile
These are funny being advertised as dermaplane because they are packaged as scalpels. The 5 scalpels are individually wrapped, and labeled sterile. As the price indicates, they are on the cheap side. Which is fine, they work, but they aren’t terribly sharp so you have to scrape a bit harder than preferred. For dermaplaning I prefer the schick ones as they have tiny serrations which cut the hair better than anything else I have found so far.
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Reviewed in the United States on February 2, 2024
M
Verified Purchase
Maxibel anais acosta vargas
Los Angeles, US
★★★★★ 5
Me encantó
Color: #14R - Pack of 21 (20 Blades + 1 Handle)
Excelente
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Reviewed in the United States on March 13, 2026
R
Verified Purchase
R.E.
Grantham, US
★★★★★ 1
Blades are not sharp and will not remove peach fuzz, even after two swipes
Color: #10 - Pack of 21 (20 Blades + 1 Handle)
I was really disappointed in this. It did not remove all of the peach fuzz completely and I dermaplaned twice back to back. Which tells me the blades aren’t as sharp as they’re made out to be. The blade handle was sturdy and seemed to be made of good quality. But the blades themselves are horrible at cutting and aren’t razor sharp. I personally wouldn’t purchase this if I were you. I’ll keep the blade handle, but I will definitely be purchasing different blades.
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Reviewed in the United States on February 14, 2026

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