This signal tower from WERMA provides both visual and audible warning signals. Its red- and green-coloured lights are ideal for stop-and-go applications while the bright LEDs (light-emitting diodes) provide maximum intensity in lower-light environments. These lamps are maintenance-free and offer a long working life with good power efficiency. The tower is supplied pre-assembled, so all you have to do is mount and connect the unit. As it's tamper-proof, this is a good choice for public areas.

• Slim, space-saving design with a diameter of 37.5 mm
• Easily heard buzzer with a maximum volume of 85 dB
• Strong and hard-wearing polycarbonate housing for durability
• Save on installation time thanks to self-explanatory connections and intuitive mechanics
• Suitable for both base and tube mounting for versatile application

• Assembly lines
• Automotive industry
• Point-of-sale and access-control systems

Yes, it can. It has an ingress protection rating of IP65, meaning it's protected from low-pressure water jets in any direction. You can use it outdoors provided its not continuously exposed to severe weather conditions.