Prologic K3 Bite Alarm Set 3+1

Prologic K3 Bite Alarm Set 3+1 — Compact Waterproof Performance

The K3 Bite Alarm Set 3+1 delivers professional bite detection in a lightweight, waterproof design with exceptional battery life. Featuring three colour-coded alarms (red, green, yellow) plus a receiver, this set combines precision engineering with practical features for modern carp anglers.

Engineered for Endurance and Reliability

Developed over two years of rigorous testing, the K3 uses a crossover construction of high-grade aluminium, 3K carbon, and reinforced nylon. This hybrid body keeps weight low while maintaining durability. By omitting unnecessary tone functions, Prologic fitted a smaller, energy-efficient speaker that extends battery life significantly. Each alarm runs on a single CR2 3V battery and is IPX6 waterproof-rated, so rain and splashes won't interrupt your session.

Versatile Settings and Silent Operation

Adjust sensitivity across five levels to match everything from slack-line fishing to tight-line indicator work. Four volume settings—including a silent mode—let you fish discreetly or respond to bites without disturbing nearby anglers. The 30-second temporary silent mode allows you to attach swingers or hangers without triggering false alerts, while dual isotope slots let you customise visibility in low light.

Choose the Right Variant

Prolog's K3 range offers flexible configurations to suit your rod setup:

• K3 Bite Alarm Set 3+1 (red, green, yellow alarms + receiver) — ideal for three-rod carp setups with wireless monitoring up to 150 m

• 4+1 K3 Bite Alarm (four alarms + receiver) — extends coverage to four rods for larger swims or specimen hunters running multiple lines

Facts

• Set includes: 3 bite alarms (red, green, yellow), 1 receiver

• Wireless range: up to 150 m

• Sensitivity levels: 5

• Volume levels: 4 (including silent mode)

• Waterproof rating: IPX6

• Body materials: 3K carbon, high-grade aluminium, high-strength nylon

• Isotope slots: 2 per alarm

• Power: 1 × CR2 3V battery per alarm (not included)

• Protective covers: included

• Dimensions (each alarm): 22 × 18 × 7 cm

• Weight (set): 680 g