Det-Tronics is the global leader in fire- and gas-safety systems, providing premium flame- and gas-detection and hazard-mitigation systems for high-risk processes and industrial operations. The company designs, builds, tests and commissions SIL 2 Capable flame- and gas-safety products that range from conventional panels to fault-tolerant, addressable systems that are globally certified. The corporate headquarters of Det-Tronics is located in Minneapolis, MN, USA, where flame, gas, mitigation products, and systems are designed, manufactured, and tested for installations around the world. The model is V40xEXxW Detex Request to Exit Signal Weatherized without Alarm. The V40xEXxW device option is designed for doors or gates that require a means of switching when someone depresses the push pad on the panic device during egress in a moist, outdoor or other such application. Always used in conjunction with other security items, the V40xEXxW provides a normally closed or normally open contact that can be used for a variety of different uses such as turning on a remote horn or strobe, turning off a magnetic lock during egress or used to initiate a delayed egress system. The V40xEXxW is UL listed as panic and fire exit hardware as well as UBC standard 7-2 (positive pressure). The product is featured by patented mounting plate and strike locator. Covers a 161 door prep. Stainless steel, 3/4" deadlocking Pullman-type latch bolt. Non-handed. Field sizeable. 1/8 turn hex key dogging.