Delixi Electric Intelligent Temperature Alarm 
Key Features & Design Overview:

• Visual & Sound Alerts: It is equipped with a prominent red stroboscopic warning light / beacon mounted on top to flash visibly when temperatures go out of bounds. A built-in high-decibel siren is integrated to provide loud sound alerts. 
• Control Interface: The front panel features a digital control display that measures current temperatures along with programmable thresholds for both high/low limits 
• Applications: This industrial-grade monitoring device is commonly deployed in settings requiring strict temperature tracking, such as distribution rooms / power facilities, kitchens, server rooms, cold storage units, and agricultural farms.
  

If you need help operating this device, could you let me know:

• Are you trying to set the high or low temperature limit thresholds?
• Are you looking for a wiring diagram or connection setup guide?
• Is the alarm currently displaying an error code or triggering continuously?