Lockey 3830SCMG Keyless Knob Lock Satin Chrome Marine Grade

Product Description

The LOCKEY 3830SCMG is a mechanical keyless knob lock designed for door and gate access control applications where no key or battery is required. Built with a single-combination passage function, this lock allows entry using a programmed numeric code while enabling free egress from the secured side. The satin chrome marine grade finish provides corrosion resistance suited to coastal, poolside, and high-humidity environments. At 3.2 pounds, the unit is robust without being cumbersome, and its compact footprint makes it compatible with standard residential and light commercial door preparations. Licensed locksmiths, gate installers, and security technicians are the typical installing trades.

The 3830SCMG is well suited for pool gates, marina access doors, beachfront property entries, and other exterior applications where weather exposure, salt air, or moisture would degrade a standard finish. The passage function allows the lock to operate freely in one direction while requiring code entry from the exterior, making it appropriate for high-traffic controlled-access points. The marine grade satin chrome finish is selected specifically for environments with elevated corrosion risk, including coastal residential properties and commercial waterfront facilities.

Key Features

• Mechanical keyless operation — no batteries, no key required
• Single-combination code entry for straightforward access control
• Passage function allows free egress without code entry
• Marine grade satin chrome finish rated for high-humidity and salt-air environments
• Knob-style form factor fits standard door bore preparations
• Sold individually, available in case quantities of 10

Compatibility

Designed as an OEM-style replacement or new-installation keyless knob lock for standard residential and light commercial doors requiring a mechanical coded passage function.

Installation Notes

Installation is typically performed by a licensed locksmith or qualified door and gate hardware technician. Before installation, confirm the door bore diameter and backset match the lock specifications. Disconnect or de-energize any associated access control wiring before working on adjacent hardware. Follow local building codes and manufacturer instructions when setting the combination to ensure the code cannot be observed during programming.