The Hekatron mounting base AP 143 A is a universal mounting base specifically designed for ceiling installation of smoke switches and thermal differential sensors. It provides a reliable and secure attachment for the devices ORS 142 and TDS 247. With a simple white design, the mounting base harmoniously integrates into various interiors. Its robust construction ensures long-term use and stability. The base is not addressable and is ideally suited for use in buildings where safety and reliability are of utmost importance. Made in Germany, the mounting base meets high standards of building safety.

• Universal base for smoke switch ORS 142 and thermal differential sensor TDS 247
• Suitable for ceiling installation
• Robust construction for long-term use
• Made in Germany.