Enhance Door Safety and Convenience with the Union DoorSense J-8755A Hold Open Device Upgrade your door functionality with the Union DoorSense J-8755A Hold Open Device in sleek black finish. This innovative device from Union Locks is designed to provide both safety and convenience, making it a must-have for any commercial or residential space. Key Features: Compliant with BS EN1155 standards for reliable performance Fire-rated for up to 120 minutes, ensuring enhanced safety EMC tested and rated for timber doors FD120 Fail-safe mechanism for added security Low battery indicator for timely replacements Specifications: Dimensions: Width 194mm, Height 207mm, Depth 43mm Powered by 2 x 1.5V DC LR14 Size C Batteries for long-lasting operation Experience peace of mind knowing that your doors are equipped with the Union DoorSense J-8755A Hold Open Device. Its cutting-edge technology and durable construction ensure reliable performance and effortless oper