The HEIMAN Smart Siren gives the alarm with 95dB loudness and with a red flashing LED. A special security feature is the integrated backup battery. With this battery the siren stays active, even in case of a power failure or when a burglar removes the siren from the power socket.

Due to its easy Plug&Play installation you retrofit your security system in the twinkling of an eye.
Features:
Indoor siren Type F power sockets
Compact and modern style design
Max. loudness: 95 dB
Backup battery, up to 1 hour operating
Easy installation
Wireless technology: Z-Wave