Sharp A3-B Smart Lever Lock
Sharp A3-B Smart Lever Lock
Key Features
- No camera, no frills — just clean, reliable keyless entry.
- Fingerprint on the handle — scan as you grip, open instantly.
- Virtual password protects your PIN from shoulder-surfing.
- Most affordable Sharp smart lock — serious brand, smart price.
- Fingerprint + RFID card + PIN code + virtual password + combination unlocking + mechanical key
- Door opening records; trial error alarm; low battery alarm
- C-level lock cylinder; die-cast aluminium body
- 4 × AA alkaline batteries; push-pull type
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The Sharp A3-B is the entry point into the Sharp smart lock range — and a deliberately straightforward one. No camera, no face recognition, no palm vein scanner. Just fast, reliable keyless access for homeowners who want the quality and engineering behind the Sharp name without paying for biometric features they do not need. The die-cast aluminium body with a textured wood-grain finish gives it a premium look that sits naturally on any modern front door, and the fingerprint sensor is positioned directly on the handle so scanning happens the moment you grip it.
Access is handled by fingerprint recognition, RFID card, PIN code, and a physical mechanical key as a final backup. A virtual password feature allows you to enter random digits before and after your actual code, preventing PIN exposure from observation. Combination unlocking lets you require two methods simultaneously for added security. A temporary password function makes it easy to grant time-limited access to guests, delivery personnel, or service providers without issuing a permanent credential — and just as easy to revoke when no longer needed.
All door opening activity is logged automatically via door opening records, and a trial error alarm locks out the lock after consecutive failed attempts to prevent brute-force access. A low battery alarm notifies you before power runs out. Powered by standard 4 × AA alkaline batteries — widely available and easy to replace anywhere — with no proprietary battery or charging cable required. Physical security is backed by a C-level lock cylinder resistant to picking and drilling. A push-pull type lock built on the engineering heritage of Sharp, a Japanese brand founded in 1912.
- Fingerprint + RFID card + PIN code + virtual password + combination unlocking + mechanical key
- Door opening records; trial error alarm; low battery alarm
- C-level lock cylinder; die-cast aluminium body
- 4 × AA alkaline batteries; push-pull type

What
Malaysians Are Saying About Us
We didn’t bribe them—we just gave them great locks and better service.
Thivaghar 2
Fast service and my wife and I very satisfied with the smart door. Installation was very punctual and fast. Door locks feel solid and the team is very helpful in choosing the suitable door lock for us. From start to finish everything was smooth! From the customer service to installation and activation of the door ,I am pleased with the service! I didn't expect them to clean all the dust after installation too. Keep up the good work👍
Jia Lin Poh
We engaged Locks 'n More for our door lock and add on a safe when we are almost ready to move it! The team is professional, experience and always ready to share/advise the best purchase for you. Good job to Shao Min and Bryan for both the queries and efficient installation! We will definitely recommend you to check them out for the best item that suits ur need for your house!
Daniel Tan
I’m very satisfied with my purchase of the Smart Lock from Locks N More! The quality of the product is excellent and it works perfectly. Special thanks to Amy, the installation technician — he was professional, efficient, and very friendly. The whole process from purchase to installation was smooth and pleasant. Highly recommended!
Hazliza Naemuddin
Great lock with reasonable price. Excellent customer service. Installation went smoothly. The installer explained everything very well. Had a great experience from the moment I placed my booking until the day of installation. Keep up the good work!
Ahmad Dahaqin
Their installers are punctual and did a great job! The PIC was very kind as well. Highly recommended
Lim Zhen Jian
Good experience buying smart lock from here. Knowledgeable of the products and provides great service. Very satisfied with my order and the installation.
Admon Ng
Good quality smart door lock, capable to detect fingervein, super sensitive sensor and able to switch to tranditional door lock anytime. secureloq F2 really a superb smart door lock. Thanks to Locks 'n More for recommending this lock for me. Their service is the best as well
Intan Shafinaz
Very fast and good response, arrangements for installing, product explanation. Workmanship of installing is superb. Well explained and guidance on the products. Highly recommended
Li Yuan Ong
I didn’t know much about digital locks before I visited Locks 'n More, but the team explained everything so well. Now I have a lock that’s not just easy to use but looks really sleek on my front door. The whole process, from choosing the lock to installation, was super smooth. Best digital lock shop in KL!
Ting Nick Jee
I went to their shop straight to survey and research they were very helpful in terms of suggesting and explaining to you and very patient and nice. Overall experience from buying to installing very smooth. Definitely recommending them to someone else.