Nash Siren R2 Bite Alarm comes fitted with the latest Digital technology and solid-state reliability combine with trademark styling. They have push-button variable colour changing LED which can be Red, Blue, Green, White or Purple depending on which colour you prefer. They also included removable rubberised snag ears to help keep your rods secure on the most server takes. The R2 has Six sensitivity settings ranging from 10mm-85mm. Also, it has Four volume settings Five tone settings from Hi to Low and a Low battery warning. They also come fitted with a direct screw thread connection for Nash Bobbins and Slap Heads. The Alarms come supplied with a rubberised PVC Case and are powered by 1 x CR2 battery (not included)

R2 alarms are available individually or in 2, 3 and 4-rod presentation sets complete with a Reciever