Door bell panel
685.1.11
685.1.11for low voltage circuits (max. 12V), special, weather-resistant Polyamide, with name plate 60 x 15 mm and lightning. With one door bell push-button.
http://www.hewi.co.uk/content/uk_en/produkte/produktuebersicht/ergaenzungsprodukte/tuerzubehoer/685_1_11/index.php
HEWI Heinrich Wilke GmbH | Postfach 1260 | 34442 Bad Arolsen | Tel: +49 5691 82 - 0 | Fax: +49 5691 82 - 319