The EXSN1109 is a versatile LED exit sign designed for indoor and outdoor applications, featuring switchable red and green LED lettering in a single fixture. It operates on universal 120–277V input and includes a built-in rechargeable Ni-Cd battery that delivers a minimum of 90 minutes of emergency operation. With durable flame-retardant thermoplastic housing and flexible mounting options, the EXSN1109 ensures reliable egress visibility and code compliance in wet and demanding environments.