Replacement Nice Mindy A924 control panel. 

Features: 

• 24v version for one DC motor, complete with encoder 
• Intelligent clutch with anti-crush safety feature 
• Automatic memorisation of limit switches on opening and closing 
• Gradual departure and slowdown 
• Pedestrian passage function “service” 
• Warning light for maintenance (can be programmed) 
• Built-in battery charger & pull-out terminal boards