Nash Siren R4 Alarm Presentation Set: 2 Alarms and Receiver

The Siren R4 is the new standard for accurate, responsive indication whether you are fishing an English estate lake or battling the most extreme conditions of European inland seas The R4 will tell you everything you need to know and nothing that you don’t. Never has an alarm been able to screen out non-events to this degree before It’s Intelligent Sensing made even more intelligent Factory setting for the R4 is a standard line movement sensing across the roller Although superseded by Speed Sensing it has specific applications such as winter zigging where a slow tightening of the line is expected Two levels of Speed Sensing respond to line movement faster than 1 centimeter and 2 centimeter per second respectively to eliminate false indications Wave Sensing technology to eliminate false indications from repeated wave action or when fishing from a boat. Alarm events are registered with movement faster than 1 centimeter or 2centimeter per second and after 15 or 30 centimeter of line movement forwards or backwards over the roller Drift Sensing Safeguard protects against the rare possibility that line can ‘creep’ from a spool due to weed build up on the line for example where the pressure and movement on the line is not sufficient to trigger a Speed Sensing system Features drop back alert with a decreasing tone alarm for audible differentiation of the nature of the take. Homecoming Mode is designed specifically for boat anglers and offering a rear LED on the alarm that when illuminated offers a reference point for navigation back to a swim during the night Night Glo range of indicators connect directly to the casing of R4 alarm heads for an LED output that results in a wicked pulsing Night Glo Bobbin or Swing Arm head whenever the alarm LED lights