Description
ZKTeco SL01C1-20H Cylinder Lock
The SL01-C120H is a smart electronic cylinder designed for simple and seamless integration with the ZSmart App. It makes upgrading a traditional mechanical lock into a modern smart lock quick and effortless, providing instant convenience without complicated installation. With its user-friendly design, you can easily enhance the security and functionality of your door while enjoying the benefits of smart home technology.
In addition, the SL01-C120H is powered by BLE 5.0, which ensures stable and reliable short-range communication for everyday use. For even greater control, you can add the optional SLG200 Bluetooth Gateway, giving you the ability to manage and operate the lock remotely. This combination of flexibility, reliability, and smart features makes the SL01-C120H a practical and efficient solution for upgrading home security.
No Wiring or Drilling Required

Emergency Charging Port
Easy Install

Low Battery Alarm
Downloads
Datasheet
User Manual
Watch Video
Parameters
| Material | Aluminium alloy + Copper + Stainless Steel |
| Door Thickness | <70mm |
| User Capacity | IC Card: 100 Password: 100 |
| Card Recognition Distance | >10mm |
| Supported Software | ZSmart App |
| Power Supply | 1×CR123A battery (not included) |
| Dimensions | 42.0×42.0×58.0 (L×W×D) |
| Operating Temperature | -20°C to 60°C |
| Operating Humidity | 5% to 95% RH (Non-condensing) |
| Certification | CE |