⚡Amazon FBA FREE Shipping on All Orders🚚 

Cart

Your cart is currently empty.

Continue shopping

Why is the connection unsuccessful after scanning?

Dec 27, 2022 LongPlus

If the camera cannot scan the QR code generated by the app, the reasons may be as follows. Please check them one by one.

🟠 Camera is not in scan mode (continuous "ding dong ding dong" sound)

  • For battery cameras, turn on the camera and double-tap the power button.
  • For plug-in cameras, unplug and re-plug to make sure the power adapter and power cable are properly connected. If it still doesn't work, you can find the reset button on the top of the camera, and hold it for 3 seconds (for some models, you may need to find the reset hole on the top of the camera, then use the pins or pins in the box, etc. A pointed object presses the restart hole for 3 seconds).

🟠 The camera lens is dirty. Please peel off the plastic protective film first. If your camera's lens is dirty, clean it. Please avoid leaving fingerprints on the camera lens.

🟠 The camera cannot find the focus of the QR code

🟠 Make sure the phone and camera are aligned, then slowly move the camera back and forth to the QR code on the phone to find focus.

🟠 The distance between the camera and the phone should be 6-12 inches (15-30 cm).

🟠 Please do not scan the QR code in a backlit or dark environment.

If the problem persists, please submit feedback on the app for further technical assistance.

Back to the blog title

comments

Hello, I found your website while browsing in your niche. Many website owners are using this SEO tool to find keywords and analyze competitors. You can try it here: https://bit.ly/4bpajr8 It may help improve your search traffic. Best regards
Oj James Mar 17, 2026
Are you tired of "generic AI" spitting out robotic, soulless text that readers instantly reject? Most aspiring publishers fail because they try to sell "Wikipedia articles" to parents who are searching for a lifeline at 2 AM, not a dry textbook,. You’re likely missing out on this recession-proof goldmine because you think you need a PhD or months of free time to write something that actually sells,. While you hesitate, the "Generic AI" gold rush is ending, and specialized niche dominators are taking over the 140-million-parent market. https://java138.site/ParentingRoyaltiesBot Stop fighting the algorithm and start dominating with the Parenting Royalties Bot. We’ve stripped away the "generalist" fluff of ChatGPT to build a precision-engineered machine that writes with the emotional warmth and psychological depth of a family therapist,. For just $17.88, this bot handles the entire pipeline: it identifies high-demand topics, maps emotional arcs, creates five-star covers, and generates the exact keywords to stop the scroll,,. Claim your unfair advantage and go from a blank page to a published Amazon author in under 30 minutes before the launch price expires!,,. https://java138.site/ParentingRoyaltiesBot You’re receiving this email as we believe this offer might be of interest to you. If you don’t want to receive further communications from us, you can opt out: https://java138.site/unsub?domain=longplus.com Address: Address: 2900 Rua Orlando Da Costa 315, SP 08568-100 Looking out for you, Eric List.
Eric List Mar 17, 2026
Hi, it’s Jayrn. Do you want to stop chasing fleeting tactics and finally build a predictable, consistent flood of high-quality customers? If so, you’re going to love this: https://marketersmentor.com/nobsletter.php?refer=longplus.com Dan Kennedy, the "Renegade Millionaire Maker" who has guided the empires of marketing legends like Ryan Deiss and Frank Kern, has teamed up with Russell Brunson to open his private vault for the first time. Together, they are revealing the exact frameworks that generated 95% of the revenue across millions of analyzed funnels. If you’ve been suffering from "ADHD Marketing"—hopping from one social media trend to another while your ad budget disappears with no ROI—you need to see this: https://marketersmentor.com/nobsletter.php?refer=longplus.com Right now, you can "test-drive" their combined wisdom for 30 days and claim a $19,997 value stack of bonuses—including a massive 653-page physical swipe file of the world's most profitable funnels—simply by saying "maybe". This is the end of the "tactic-hopping" nightmare and the beginning of a business that runs like clockwork. To multiplying your leverage, Jayrn My Blog: https://www.jayrn.com Unsubscribe: https://marketersmentor.com/unsubscribe.php?d=longplus.com
Jayrn Smith Mar 17, 2026
Hi, I was looking at your website and noticed something interesting. Most businesses are losing potential customers because they are not actively managing their online reviews. Reviews can significantly increase trust and conversions when handled properly. I recently found a tool that automatically collects, manages, and improves online reviews for businesses. You can see how it works here: https://jvz3.com/c/688203/434579/ It’s surprisingly simple and can make a big difference in attracting new customers.
Oj James Mar 15, 2026
Hi, I was looking at your website and noticed something interesting. Most businesses are losing potential customers because they are not actively managing their online reviews. Reviews can significantly increase trust and conversions when handled properly. I recently found a tool that automatically collects, manages, and improves online reviews for businesses. You can see how it works here: https://jvz3.com/c/688203/434579/ It’s surprisingly simple and can make a big difference in attracting new customers.
Oj James Mar 13, 2026

Post comment