The Siemens SIRIUS yellow flashlight element has diameter 70 mm. It has integrated flashing light electronics hence additional filament lamp or LED is not required. It operates on 24 V AC/DC.
Modules that can be flexibly combined: Can be stacked up to 4 high (for 8WD42)
5 to 10 elements (for 8WD44) Simple connection and fast lamp change using a mechanically and electrically secure and vibration-proof bayonet catch Communications-capable via an AS-Interface connection LEDs with an exceptionally long life Extremely resistant to shock and vibration 50 mm and 70 mm diameters Adjustable tone and volume of acoustic element Customizable options: continuous, blinking and flashing light, buzzers, sirens and LED elements
