Adjustable Jaw Lock Release Electric Strike – Durable Solution for Door Entry Access Control

Crafted from high-gradezinc die-castingat our manufacturing facility, this electric strike lock body is built to resist corrosion, wear, and physical impact. Unlike generic strikes with fixed jaws, our adjustable jaw design solves a common pain point for installers and facility managers: mismatched door lock latches. The jaw can be fine-tuned to fit a wide range of lock types, eliminating gaps that cause misalignment, false locking, or premature wear. This adjustability ensures seamless compatibility with both wooden and metal doors, making it a versatile choice for new installations or retrofits.

Engineered for stability, the strike operates onDC12V/1000mApower, with a built-in MOV (Metal Oxide Varistor) to shield against voltage surges—a critical factory-added feature that protects the circuit and extends the product’s lifespan. Itsfail-secure functionaligns with core security priorities: during power outages, the lock remains engaged, preventing unauthorized entry and keeping your property secure. This is especially vital for commercial spaces like offices, warehouses, and retail stores where unplanned power cuts pose security risks.

With aholding strength of 400KG, S4A electric strike can withstand forced entry attempts, a benchmark we test rigorously in our factory to ensure compliance with global security standards. The compact size (20mm × 75mm) allows for discreet installation, fitting seamlessly into standard door frames without requiring extensive modifications. We’ve also optimized its thermal performance: the surface temperature stays within +20℃ during continuous operation, and it functions reliably in environments ranging from -10℃ to +25℃ (14°F to 131°F)—ideal for both indoor and semi-outdoor applications.

Whether you’re upgrading an existing security setup or designing a new one, our Adjustable Jaw Lock Release Electric Strike is a durable, cost-effective choice that balances performance, compatibility, and ease of use—engineered by a factory that understands the real-world demands of door entry access control.