Emtek E4020HLOUS19LH Helios Lever Touchscreen Lockset

Product Description

The EMTEK E4020HLOUS19LH is a left-hand, single-cylinder electronic leverset built around the Helios lever design and featuring a touchscreen keypad interface. This lockset combines electronic access control with a decorative lever format, making it suitable for residential entry doors where both security and aesthetics are priorities. The unit accommodates backsets of 2-3/8 inches and 2-3/4 inches and fits doors ranging from 1-3/4 inches to 2-1/4 inches in thickness. Finished in Flat Black, it is installed by locksmiths, finish carpenters, or experienced general contractors handling door hardware upgrades or new construction.

This leverset is intended for residential entry door applications requiring keypad-based electronic access. The Helios lever style suits transitional and contemporary interior design themes. The left-hand orientation must be confirmed before installation by referencing door handing conventions. The single-cylinder configuration means the exterior side uses the touchscreen keypad while the interior side uses the lever to retract the latch or deadbolt. The Flat Black finish coordinates with modern door and trim hardware.

Key Features

• Touchscreen keypad interface for electronic access without a traditional key on the exterior
• Left-hand orientation for proper lever return direction
• Dual backset compatibility: 2-3/8 inches and 2-3/4 inches
• Fits door thicknesses from 1-3/4 inches to 2-1/4 inches
• Single-cylinder configuration with interior lever release
• Flat Black finish for contemporary and transitional door applications

Compatibility

Designed for residential entry doors with standard prep cutouts accepting 2-3/8 inch or 2-3/4 inch backset leversets on doors 1-3/4 inches to 2-1/4 inches thick. Left-hand handing is required; confirm door handing before ordering.

Installation Notes

Installation should be performed by a licensed locksmith or qualified finish carpenter familiar with electronic door hardware. Confirm door handing and backset measurement before beginning work, and ensure the door prep matches the required bore diameter for this leverset. Disconnect or remove batteries before wiring or adjusting internal components, and follow the manufacturer instructions for programming the touchscreen keypad after mechanical installation is complete. Local building codes may apply for entry door security hardware on certain occupancy types.