Battery-free mechanical keyless lock system RLL-103

Reduction of key management burden, simple operation by just entering a PIN.

In places like offices, stores, and stations where a large number of people come and go, it is important to prevent unauthorized operations and intrusions by third parties at employee entrances and management rooms. The RLL-103 is a mechanical lock managed by a passcode, eliminating the need for key management, making it an ideal item for locations where multiple people share security management. The passcode can be set using 12 characters from 0-9, A, and B. Since it is mechanical and does not require wiring, it can be used without worrying about power outages, battery depletion, or malfunctions. Additionally, by removing the knob from the main body, it effectively prevents manipulation with a thumb turn. There are two color options: silver and bronze. It is compatible with both left and right-opening doors. ★POINT★ ● Mechanical lock that does not require power ● Removable knob to prevent manipulation with a thumb turn ● Compatible with sliding doors and swinging doors

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