Improved SATEL sirens 

Continuous development of the devices manufactured by SATEL did not missed the range of sirens. The replacement of a previously used 12V/5W light bulb with 4 high intensity red LEDs resulted in an optical signalling superior in every aspect to standard light bulb based signalling - both when it comes to efficiency, as well as reliability and current consumption.

The modifications have been implemented in the following SATEL sirens:

• SPL-5010
• SPL-2010
• SPL-2030