Question about Abus Smartvest radio

I have no information on whether the product "Smartvest radio ()" with product number FUSG35000A works on 12V. The product is a wireless siren for intrusion protection and alarm systems, but the specifications about the power supply voltage are not available in the given data. It is possible that the product runs on batteries, like many wireless devices in this type of system, but for exact information on the supply voltage, it is best to contact the manufacturer or consult the manual.