LIHTNE 1073 Universal Electric Rim Lock Coil Driver 9-14V

LIHTNE 1073 Universal Electric Rim Lock Coil Driver

Upgrade your access control system with the LIHTNE Model 1073 Universal Electric Rim Lock Coil Driver — a compact, reliable solenoid module engineered for smooth, fast door-locking performance. Built with a pure copper coil, this unit delivers significantly better conductivity and durability compared to copper-clad aluminum alternatives, making it a smart long-term investment for residential and commercial door installations.

Key Features

• Pure Copper Coil Construction — Superior electrical performance and heat resistance vs. copper-clad aluminum coil units
• Wide Voltage Compatibility — Works across DC 9–14V systems, making it highly versatile for most standard access control setups
• Fast Actuation — Under normal operating conditions, energizing the coil for just one second is sufficient to release the electric lock
• Compact & Lightweight — Measures just 43mm (L) × 30mm (H) × 22mm (W) and weighs only 80g for easy installation in tight spaces
• Universal Fit — Compatible with a wide range of electric rim locks and access control panels
• Low Resistance Coil — 3.6-ohm coil resistance ensures efficient energy use and consistent locking force

Technical Specifications

⚠️ Important Installation Notice

Maximum Power-On Time: 3 Seconds. Do not energize this coil module for more than 3 seconds continuously. Always verify that your access control system, power box, or building intercom is configured with a power delay of no more than 3 seconds. Exceeding this limit may cause coil burnout. If you experience repeated coil failures, check your system's timing settings immediately.

Ideal For

• Residential and commercial electric rim lock replacements
• Access control systems and building intercoms
• Door automation and security upgrades
• DIY security installers and professional electricians

For guidance on door hardware security standards and best practices, visit the U.S. Consumer Product Safety Commission (CPSC) for consumer safety information related to home security hardware.

Frequently Asked Questions

Q: What is the maximum recommended power-on duration for the LIHTNE 1073 electric rim lock coil driver?

A: The coil should not be energized for more than 3 seconds at a time. In normal use, just 1 second of power is enough to release the electric lock. Always configure your access control panel or intercom system accordingly to avoid overheating or coil damage.

Q: What voltage range is compatible with the 1073 universal electric rim lock coil driver?

A: This coil driver operates on DC 9–14V with a working current of 1.5–3A, making it compatible with most standard access control systems and power supplies used in residential and commercial door security setups.

Q: Why is a pure copper coil better than a copper-clad aluminum coil in an electric rim lock?

A: Pure copper offers lower electrical resistance, better thermal conductivity, and greater durability under repeated use compared to copper-clad aluminum. This means more reliable actuation, reduced heat buildup, and a longer service life for your lock module.

Q: Is the LIHTNE 1073 coil driver compatible with building intercom and access control systems?

A: Yes. The 1073 is designed as a universal replacement coil driver and is compatible with a wide range of electric rim locks, access control panels, and building intercom systems. Ensure your system's power delay setting does not exceed 3 seconds before installation.