Materials handling is a core process in manufacturing, heavy industry, and warehousing and plays a role of utmost importance, in ensuring efficient and safe material handling operations. Industrial lifting or load handling equipment and machinery (such as cranes, overhead cranes or hoists to name a few) greatly simplify the work of workers involved in such operations; however, they can cause a number of hazards to operators and all those within the range of this equipment.

 
Therefore, to alert and protect personnel, this equipment must be equipped with various safety devices, stop buttons, and acoustic and visual signaling devices to reduce the risks of even severe accidents.

Sirena offers a wide range of acoustic and luminous devices developed to provide operators with the most appropriate signaling (from load handling alert, overloading, rollover risk, system or control panel status indicators, to obstruction light and adverse weather warning) depending on the type of equipment being used.