D271 Falcon Deadbolt, Thumbturn Inside, Occupancy Indicator Outside

Falcon D271 Deadbolt, Thumbturn  Inside, Occupancy Indicator Outside. Thumbturn x Occupancy indicator- Deadbolt thrown or retracted by turn unit only. Occupancy indicator on outside (reads either “in use” or “vacant” with color coding). Bolt automatically deadlocks when fully thrown.  Emergency key 61-509 supplied.