ABUS FUSG50110 siren Wireless siren Indoor White

The Secvest Wireless Indoor Sounder is an optional Secvest accessory. As a purely acoustic sounder, it supports the wireless outdoor sounder and Secvest alarm panel with a signal tone of over 80 dB sound pressure in the event of an alarm. The indoor sounder can be connected quickly and easily and integrated into the Secvest system. The inconspicuous housing design also means the user has a great deal of flexibility when positioning the device within the room. At the same time, it is exceptionally well suited for use in environments with high aesthetic standards or listed buildings, as well as for retrofitting existing systems where a wired solution is neither possible nor desirable. The sounder and alarm panel communicate at 868.6625 MHz, a radio frequency exclusively reserved for the security industry. The wireless indoor sounder can be powered by battery or a power supply unit. If batteries are used, the sounder has a lifespan of approx. two years. The indoor sounder monitors the supply voltage and battery voltage under load conditions and reports all faults to the alarm panel.