The Relytex® alarm electronics.

The tamper-proof alarm electronics are welded onto the inside of the tarpaulin. The flat, ergonomic design does not affect the handling of the tarpaulin in any way.

 Spezifications:

• Transmitter and alarm box with integrated alarm siren 
  
• Encrypted connection between transmitter and alarm box (E) 
• Shame-protected 
• Internal battery life up to 8 years 
• The transmitter (S) is integrated into the tarpaulin (only 107 x 90 x 25 mm)