Electric Strikes Explained: Flexible Access Control Without Replacing the Lock

Electric strikes are one of the most widely used — and most adaptable — components in modern access control systems. While they’re often associated with frame-mounted installations, electric strikes do not always require cutting or modifying the door frame. In many applications, including doors equipped with panic hardware, surface-mounted and rim electric strikes provide electronic control without invasive prep or full hardware replacement.

At a basic level, an electric strike works by electronically releasing the latch or rim latch, allowing the door to open when access is granted. This makes it possible to retain familiar mechanical hardware — such as cylindrical locks, mortise locks, or exit devices — while adding card readers, keypads, intercoms, or access control panels on the secured side of the opening.

For doors using panic hardware, rim electric strikes are a common and effective solution. Instead of being mortised into the frame, these strikes mount on the surface and engage directly with the rim latch of the exit device. This approach is frequently used when upgrading existing panic bar doors where replacing the exit device isn’t practical. If you’re evaluating compatibility across different exit device types, our guide on choosing the right exit device—rim, mortise, or vertical rod offers helpful insight.

Electric strikes are available in fail-safe and fail-secure configurations, allowing them to meet both life-safety and security requirements depending on the application. When properly specified, they integrate seamlessly into access control systems while preserving free mechanical egress — a key advantage over locking methods that rely solely on holding force.

Best Use Cases for Electric Strikes

Electric strikes excel in applications where flexibility, retrofit capability, and cost control are important:

• Office and commercial entry doors using cylindrical or mortise locksets
• Doors with panic hardware, especially when paired with rim exit devices
• Retrofit access control upgrades where replacing the lock or exit device isn’t ideal
• Interior controlled openings in multi-tenant or mixed-use buildings
• Small to mid-size businesses adding access control without fully electrifying the door

Compared to other electronic locking solutions, electric strikes often provide a practical balance between simplicity and control. Our overview of electronic locking hardware for commercial doors explains how electric strikes compare to maglocks, electrified locksets, and electrified exit devices.

For organizations just beginning to explore access control, electric strikes are often a logical first step. As outlined in our article on access control as a smart, safe, and cost-effective solution for small businesses , strikes allow electronic control while maintaining mechanical reliability and familiarity.