The Schlage Electronic 9004R features four independently controlled relays, designed to enhance access control systems with precision and reliability. Backed by Schlage's 90-year legacy of advancing security technology, this product ensures robust protection for residential, commercial, and institutional environments. Crafted with meticulous engineering and durable materials, the 9004R delivers dependable performance when security matters most. It comes with a limited one-year warranty, reflecting Schlage’s commitment to quality and durability in electronic security solutions.