

🔒 Elevate Your Entry: Smart Security Meets Sleek Convenience
The Lengenda Smart Lock B302grey is a cutting-edge keyless entry system featuring 5-in-1 unlocking options including fingerprint ID, keypad, app, remote, and mechanical key. Designed with enhanced security features like auto-lock and alarm alerts, it offers seamless remote access management via a dedicated app. Powered by 4 AAA alkaline batteries, it supports over 300 unlocks per charge and installs easily on most standard doors, making it ideal for homes, offices, rentals, and hotels seeking a stylish yet robust security upgrade.







| ASIN | B0D6FL83R4 |
| ASIN | B0D6FL83R4 |
| Batteries | 4 AA batteries required. (included) |
| Batteries | 4 AA batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | #2,727 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #10 in Home Security & Surveillance Biometrics |
| Color | Grey |
| Country of origin | China |
| Customer Reviews | 3.7 3.7 out of 5 stars (70) |
| Customer reviews | 3.7 3.7 out of 5 stars (70) |
| Date First Available | 7 June 2024 |
| Date First Available | 7 June 2024 |
| Included components | Locks and accessories |
| Item Package Quantity | 1 |
| Item Weight | 2 Kilograms |
| Item model number | B302grey |
| Item model number | B302grey |
| Manufacturer | Lengenda |
| Manufacturer | Lengenda |
| Material | Aluminum |
| Product Dimensions | 25 x 6 x 6 cm; 2 kg |
| Product Dimensions | 25 x 6 x 6 cm; 2 kg |
| Special Features | Anti-Peeping Password, Auto-Lock, Fingerprint, One-Touch Lock |
| Style | B302grey |
S**E
One of the best investments done for home security
Pros: Professional, good looking and sturdy digital locking system with multiple options to open the door. Now, never have to get up from my couch, if anyone from home is at the door :) Just use your fingerprint or code, or keycard to open the door! The app options allow to see who entered the home at what time, you can also give a temporary pin to a guest like your maid, friend, relative to enter the home, when you are not there. Also, price is amazing. Cons: The lock installation guide was confusing, initially I was going to do it myself, but later decided to call a professional - who took 3.5 hours to properly get the lock installed. But all is well that ends well. Everything went smooth. I also thought, the app was one of the methods of unlocking the door remotely, however that option is not there, thus the mention of 'semi-automatic'. This is not really a con, but I would have loved it more it that option was there. Initially setting up the pins is fine, but I couldn't understand how to configure fingerprints. The guide didn't mention it clearly. Eventually, my soon saw some youtube videos, due to which I was able to install. All in all - a great device with excellent features and excellent locking mechanism. My entire family is happy!
A**H
Good product
It’s just difficult to be installed
F**L
Nice design
If you are in typical rental apartment, and the main door uses Mortise lock system, it requires 3 hole and it may damage the door. But overall, this is a very good door upgrade. BTW: I returned my order as I don't want my landlord to give me fine for damaging the main door. :D
S**H
Very bad device
Very bad quality the door even if closed by finger or card or key the hand door turn to the other side and open reality no lock , hard to install after two months door motor is lock and we can't open the door even battery is working and finger print is working
R**U
Very Good
Nice product, easy to install, very convenient, worth for the money.
A**I
Good quality
Recommended
A**H
اتمنى ان يتم يتوفر في أقرب وقت ممكن
S**H
المنتج غير صحيح بخصوص الحجم والقياس يذكر بانه الطول 41 ولكن المنتج بقياس 28 🙃
A**.
ترا المنتج جباار بس تركيبه جدااا متعب
A**.
قوي وخامه ممتازه جدا جدا انصح به تماما
A**A
قوي متين - جودة عالية - وشكل جميل
م**ي
احد القطع الداخلية كان مكسورا. ساطلب ارجاعه و استرداد المبلغ. او ارسال قطعة سليمة بديلة عن القطعة المكسورة.
A**H
لا يوجد شرح لطريقة التركيب، ورصلني ناقص قطعة، والقفل معلق
Trustpilot
2 weeks ago
5 days ago