PREDATOR TRIO ALARM SET 3+1Predator Trio Alarm Set 3+1 Complete Carp Fishing Alarm System The Predator Tri Alarm Set 3+1 provides anglers with a reliable and effective bite detection system. This set includes three bite alarms and one receiver, allowing you to monitor multiple rods simultaneously. Designed for precision and durability, the alarms feature sensitive detection and clear audio alerts. The set comes complete with a protective case for easy storage and transport.