C761 Smart Cylinder
The smarter way to secure your daily life. 
C761 is designed to extend electronic access control deeper into different buildings, offers user-friendly function, multiple ways to unlock the door, and fits all types of doors seamlessly. 
It is Smart, Secure, Innovative, and Easy to Install.
Get Quote
Easily retrofit most Euro profile doors
Even you are new to DIY, simple installation is possible on any type of door, including those with narrow frames. Within minutes you can swap out your mechanical lock for C761 Smart Cylinder. All you need for installation is a Philips screwdriver, in about 5 minutes that you can install a smart cylinder for your home and office.
Multiple ways to unlock
You can choose any of the ways to unlock C761 Smart Cylinder. Access remotely via the WAFERKEY App, or by using the key card. You will never be locked out again from forgetting the mechanical key. Find to unlock it with your way now! 
Protected against harsh environments
IP68 water resistance and dust protection for critical environments and extreme climates. C761 Smart Cylinder is built with durability in mind and can effectively withstand harsh conditions. This way, users can rest assured that their smart keys will work normally no matter how tough the surroundings get.
Ultimate protection
Robust and durable. The Cylinder provides anti-theft protection that is tested and approved by EN15684 certification. Built to withstand prevent the opening or breaking of the lock by force. It can also provide fire resistance for up to 60 minutes. The C761 is a Smart cylinder you can rely on when you are out of home or office.
High-security protection
● Achieve EN15684 certification and provide Anti-Drill, Anti-Bump, Anti-Snap lock protection, Fire resistance for your property.
● Stainless steel knob design to prevent from corrosion and rust.
● Withstands any season: Works in temperatures ranging from -20°C to 60°C.
● Pass 60 minute fire test to protect your property and life safely.
Easy operation and retrofitting
● It universally compatible cylinder that replaces your existing cylinder and fits any door with unlimited models options.
● An easy-to-use electronic locking platform.
● It is designed to adjust the cylinder length for the internal side.
● Simple installation by changing the cylinder. No wiring or drilling work required.
● Large storage capacity: It can accommodate up to 2000 users for key card and combination recognition.
Long battery life
● Number of openings: Up to 100,000.
● Acoustic low power warning: Never worry about out of battery and lock outside.
● Power-saving design: The smart lock's circuits wake up only when it is used.
Offices / Commercial Buildings
Access control requirement at all areas in side the buildings can be fulfilled.
WAFERLOCK provides secure and reliable solution for smart buildings including software and hardware such as access control systems, smart locks, and accessories. 
Access Solutions
Key Card / App
Number of users
Key Card : 2,000
Wireless Technologies
MIFARE / Bluetooth / NFC (Android)
Cylinder Length
30/30-45 mm ~ 70/70-85 mm (Standard)
30/30mm ~ 70/70mm (Double)
30/10mm ~ 70/10mm (Half)
Power Source
CR2 lithium battery x 1pc
Battery Life
Number of openings: Up to 100,000
Operation Temperature
-20°C ~ 60°C
Protection Class
Access Control
Cloud-Based Online System
App For Small Business
Technical Drawing
(Unit: mm)
You might also like
Smart Cylinder
Smart Lock
Smart Lock