Häfele DL7900 - Product Overview; Outdoor Body; Indoor Body

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I. Product Overview
Outdoor body
Indoor body
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Keypad buttons
Card/Key tag input
External alarm lamp
Emergency Key Hole
Handle
9V emergency power
supply socket
Battery cover
Open/Close button:
Use Open/Close button to open or close
the door from inside
Thumbturn:
Handle
Use thumbturn to open the door manually
(in case of a re or other emergencies)