The 815C-50 features an electronically controlled deadlatch with an adjustable split spindle for electronic entry and mechanical exit, it is certified according to EN179 which allows installation in escape routes. The handle can be electronically activated from the outside, and mechanically controlled from the inside to open the door. - The handle on the outside is activated electronically by a signal from the access control system, code lock, or similar system. - The handle on the inside is mechanically engaged so no push button needs to be connected. The lock function can be adjusted for right/left, in/out. - Electronically controlled outside, mechanically connected.