2 x Siemens Siren 3.6v 20Ah Battery 3813002 ER34615M external Bell Box

This top-quality Siemens siren comes with two 3.6v 20Ah batteries, ensuring reliable and long-lasting performance. The siren is designed for use in alarm systems and home security, and is perfect for any home or business. With its powerful sound and compact design, it is easy to instal and use. The model number is ER34615M, and it is suitable for both indoor and outdoor use. The siren is made by Siemens, a trusted and reputable brand known for their high-quality products. It comes with batteries included, making it ready to use straight out of the box. This item is perfect for anyone looking for a reliable and efficient siren to use in their alarm system or home security.