Sirena inalámbrica con alimentación a batería con una duración de 2 años SF-70W

This wireless siren has a long-lasting battery for up to 2 years and is designed for security, performance, and convenience. It features energy-saving technology, sabotage detection, and IP55 protection.

• The description claims the battery duration can vary based on environmental factors and usage.
• The description claims the device can detect sabotage.