Which Electric Strike Mode Should You Specify for Different Security Zones?

The ES1242-series solves this critical decision with two distinct models: ES1242C-12 (fail-secure) keeps doors locked during power loss—ideal for server rooms and restricted areas—while ES1242A-12 (fail-safe) automatically unlocks for emergency egress compliance in stairwells and exit routes. Contact our technical team to receive detailed specifications and integration guidelines tailored to your access control project requirements.

Manufactured by D&D Builders Hardware Co., a Taiwan-based specialist in building hardware and precision OEM/ODM manufacturing, the ES1242-series benefits from extensive expertise in metal processing and quality-focused production. Our comprehensive manufacturing capabilities ensure consistent performance and durability across all electric strike units. Whether you require fail-safe operation for emergency egress compliance or fail-secure protection for restricted areas, the ES1242-series delivers the reliability and precision that access control integrators, security system distributors, and commercial contractors demand for their projects.