The Korum KSi8 Remote Bite Alarm offers eight sensitivity, tone, and volume options, allowing you to fine-tune the alarm for clear bite indication across different species and methods. Its compact soft-touch outer design features a deep U rest for secure rod placement, while the adjustable 3/8 screw thread and O Ring make it straightforward to align alarms on buzz bars or rod pods. A high-output speaker is protected by a rain-hood design, and a latching LED shows both forward runs and drop backs. The alarm also includes a low-battery warning and runs on 2 x AAA batteries, which are not included. The LED is blue. - Power/V button: short press to toggle volume, long press for 3 seconds to turn on and off - T/S button: short press to toggle through tone settings, long press for 3 seconds to toggle through sensitivity settings - One bleep indicates the most sensitive setting; six bleeps indicate the least sensitive - To pair alarms with the receiver, turn on both the receiver and alarm, then press and hold both buttons on the receiver and engage the bite indicator until the matching LED lights come on - Repeat the pairing process until all alarms are loaded into the receiver