Encore non tritium exits signs are a safe alternative to tritium exits. Non radioactive and non toxic, these signs are virtually maintenance free for 25 years. Thin and low profile exit signs can be used for both high level and low level applications. Exits meet NFPA Life Safety Code 101 and Osha requirements as well as California State Fire Marshall codes. Chevrons are field appliable for additional direction. Applications include prisions, schools and areas explosion proof exit signs are required.