Werma was founded by Werner and Erich Marquardt in 1950 and originally produced hair dryers and motors!
In 1957 they started producing buzzers and horns and stopped production on all other products. In 1994 WERMA presented the world's first modular signal tower, KombiSIGN.
They have since continued to expand their signal towers, beacons, horns and optical-audible products.
Features Include:
- Rated operational voltage: 24 VDC
- Rated operational current: 8 mA
- Rated inrush current: 30 mA
- Operating voltage frequency: 50Hz at 230V
- Volume (max) at 1m distance: 60,0 dB (A)
- Volume (max) at 10cm distance: 80,0 dB (A)
- Tone type: Continuous tone
- Fixing: Built-in mounting
- Diameter in mm: 28 mm
- Height in mm: 61 mm
- Protection rating: IP65
- Connection Screw terminals
- Volume (max) at 1m distance: 60,0 dB (A)
- Volume (max) at 10cm distance: 80,0 dB (A)
- Acoustic signal image: Continuous tone
- Number of tones: 1 tone
- Audio frequency: 2400 Hz