The renowned Siren performance and design in a new compact alarm and receiver bring many of the winning features of the innovative Siren range to everyone.

Digital technology and solid-state reliability combine with trademark styling including the iconic removable rubberised snag ears, push-button functionality and easy compatibility with Nash indicator ranges. R2 alarms are available individually or in 2, 3 and 4-rod presentation sets complete with the receiver.

• Push-button variable LED colour Red, Blue, Green, White or Purple
• Six sensitivity settings 10mm-85mm
• Direct screw thread connection for Nash Bobbins and Slap Heads
• Four volume settings
• Five tone settings
• Low battery warning
• Removeable rubberised snag ears
• Supplied with rubber compression washer for perfect alignment on buzzer bars
• Supplied with rubberised protective PVC case
• Powered by 1 x CR2 battery (not included)

*2 YEAR EXTENDED WARRANTY ON ALL REGISTERED SIREN R2 ALARMS