Enhance security and functionality with the Dynasty Hardware Commercial Door Closer & Alarmed Panic Exit Device Set, designed for commercial buildings, apartment complexes, offices, and emergency exits. Built for high-traffic environments, this set ensures smooth door operation, controlled closing, and reliable emergency exit solutions. The Dynasty Hardware 4000 Series Door Closer is a Grade 2 hydraulic closer, featuring a Size 4 spring tension to support doors up to 187 lbs. Designed for interior and exterior doors, it includes two independent regulating valves for precise sweep and latch speed control. The Dynasty Hardware 3000 Series Compact Door Closer is ideal for interior or lightweight exterior doors, featuring a Size 3 spring rating for doors weighing 88-143 lbs. Its sleek, space-saving design fits 42” interior or 36” exterior doors, making it perfect for hotels, apartments, and small commercial spaces. Both closers are UL listed for fire doors and support multiple mounting configurations (regular arm, top-jamb, or parallel arm). For added security, the Dynasty Hardware Alarmed Panic Exit Device ensures safe emergency egress with an integrated alarm that sounds when the push bar is activated. Designed for 30"-36" doors, it includes an adjustable roller latch and a warning sticker for added security. ANSI Grade 1 certified and ADA compliant, this panic bar is built to withstand over 500,000 cycles for long-term durability. With universal compatibility, easy installation, and superior durability, the Dynasty Hardware Door Closer & Panic Exit Device Set is the ideal upgrade for high-traffic commercial and residential buildings, ensuring safety, compliance, and long-lasting performance.