Sharp H4-FV Palm Vein & Face ID Smart Lock
Sharp H4-FV Palm Vein & Face ID Smart Lock
Key Features
- Face recognition + palm vein + fingerprint + RFID card + PIN + mechanical key
- Built-in WiFi + Bluetooth; remote unlock, real-time monitoring, video call via app
- Dual cameras (internal + external); 5-inch large screen; loitering capture and alarm
- Anti-pry alarm; trial error alarm; low battery alarm; door opening records
- Grade C lock cylinder; CNC fine-carved aviation aluminium body
- 5,000mAh lithium battery; push-pull type
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The Sharp H4-FV is a premium push-pull smart lock from Sharp — a Japanese brand founded in 1912 and ranked among Asia's 500 Most Influential Brands. The H4-FV leads the Sharp smart lock range with the most comprehensive access and monitoring specification available across the lineup. Its dual camera system — one facing outward, one facing inward — combined with a 5-inch large screen gives you a complete real-time view of your door environment from both sides, replacing the traditional peephole entirely. The CNC fine-carved aviation aluminium body at just 20mm slim delivers a precision finish that looks as premium as it performs.
Access covers all ten unlocking methods in the Sharp range — 3D face recognition, palm vein recognition, fingerprint, RFID card, PIN code, temporary password, combination unlocking, virtual password, mobile phone remote unlocking, and a physical mechanical key. The virtual password feature allows you to enter random digits before and after your actual code, preventing PIN exposure from observation. Built-in WiFi and Bluetooth connectivity enables full remote management via smartphone — unlock from anywhere, issue temporary passwords for guests, and receive real-time notifications for every access event. The video call function lets you see, speak to, and remotely unlock for visitors directly from your phone.
The H4-FV's security intelligence goes beyond biometrics. A loitering capture and alarm system detects and records anyone lingering near the door, while an anti-pry alarm triggers the moment forced entry is attempted. A trial error alarm locks out the lock after consecutive failed attempts, and all door opening records are logged automatically for review. Physical security is anchored by a Grade C lock cylinder — the highest security grade available — making it resistant to picking, bumping, and drilling. Powered by a 5,000mAh lithium battery, the largest in the Sharp range, it delivers exceptional standby life with a low battery alarm ensuring you are never caught off guard.
- Face recognition + palm vein + fingerprint + RFID card + PIN + mechanical key; 10 unlocking methods
- Built-in WiFi + Bluetooth; remote unlock, real-time monitoring, video call via app
- Dual cameras (internal + external); 5-inch large screen; loitering capture and alarm
- Anti-pry alarm; trial error alarm; low battery alarm; door opening records
- Grade C lock cylinder; CNC fine-carved aviation aluminium body
- 5,000mAh lithium battery; 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.