Arrowhead PS209-R2T Flush Round Internal Piezo Siren/Chime Combo

The Arrowhead PS209-R2T is a round, flush-mount internal piezo siren designed for a clean, professional ceiling installation.

Suitable for indoor use only, it delivers a powerful audio alert or chime when your alarm is triggered.

Compatible with most wired security systems, the PS209-R2T features three connection wires – positive, negative, and output – for straightforward installation and reliable performance.