All-in-one weatherproof exit comes complete with all variations of running man decals. Lithium Iron Phosphate battery including integrated management system to maximize battery life Sentinel Automatic Self-testing built-in as standard Ceiling Mountable Conformance: C0 = D3.2 / C90 = E2.5 All-in-one weatherproof exit comes complete with all variations of running man decals. Lithium Iron Phosphate battery including integrated management system to maximize battery life Sentinel Automatic Self-testing built-in as standard Ceiling Mountable Conformance: C0 = D3.2 / C90 = E2.5