The LCN 4310ME Sentronic is a heavy duty fixed strength, electronic closer/holder designed to provide infinitely adjustable hold open points for fire and smoke barrier doors. The door is held open until current interruption releases the holding mechanism and the door closes.
Automatic detection and containment of fire and smoke are the best methods for minimising danger to life and property.
The 4310ME closer is specifically designed for interior doors. Being a heavy duty closer the 4310ME Series is suitable for commercial applications where a robust closer is required.