Press Release Summary:
Series 120 continuously monitors background noise and automatically adjusts volume output between 72 and 107 db to always be 5 dB louder than surrounding ambient noise. IP65 protection rating provides immunity to negative environmental influences such as water and dust, making it suitable for adverse, outdoor, and other transportation type applications such as forklifts, AGV's, trucks, sweepers, and industrial machinery.
Original Press Release:
Werma Signaltechnik : Series 120 Siren
Electronic Siren with Automatic Sound Output Adjustment
Werma introduces the Series 120 Siren, a compact, audible, signaling device with smart-technology that allows the siren to adjust it's volume in accordance with the surrounding ambient noise level. The Series 120 Siren continuously monitors background noise and adjusts its volume output between 72 and 107 dB to always be 5 dB louder than the surrounding noise. This rugged siren carries a protection rating of IP 65 making it immune to negative environmental influences such as water and dust and thereby making it suitable for adverse, outdoor or various other transportation type applications such as Forklifts, AGV's, Trucks, Sweepers or Industrial Machinery. A fixed sound output version of the 120 Siren is also available.