The Sonik Gizmo2 Bite Alarm is a twin-unit bite alarm system designed for carp and specimen anglers who want clear indication at distance. The alarm head features twin high-visibility multi-colour LEDs and illuminated snag ears with a frosted finish, making it easy to spot bites in low light. It offers forward and backward drop back indication, LED brightness tuning, and an intelligent mute mode. The dial VTS settings include a silent mode, and there is a night glow LED function for use in the dark. The sealed case and rod friendly rubber inlays protect the unit, while the power out socket is 2.5mm. The alarm operates with 3 x AAA batteries (not included) and has a silent low battery warning. Range is up to 200m. The receiver works across four channels with multi-colour LEDs and features alarm colour-sync technology, allowing it to sync with up to eight alarms. It offers six volume levels plus a silent mode, drop back LED indication, and a torch function. A vibro mode provides vibration alerts, and auto alarm head tone matching ensures the receiver matches the tone of the alarm that was triggered. The receiver has a table top free standing case design, a lanyard attachment point, and a silent low battery warning. It also operates with 3 x AAA batteries (not included) and has a range of up to 200m. The bivvy light has a manual on/off mode or automatic illumination mode when an alarm is triggered. - Twin hi-visibility multi-colour LEDs - Illuminated snag ears with frosted finish - Forward and backward drop back indication - LED brightness tuning - Intelligent mute mode - Dial VTS settings (including silent mode) - Power out socket 2.5mm - Night glow LED function - Up to 200m range - Sealed case and rod friendly rubber inlays - Silent low battery warning - Operates with 3 x AAA batteries (not included) Receiver specification: - Four channels, multi-colour LEDs - Alarm colour-sync technology - Can sync up to eight alarms - Six volume levels plus silent mode - Drop back LED indication and torch function - Vibro mode - Auto alarm head tone matching - Table top free standing case design - Up to 200m range - Lanyard attachment point - Silent low battery warning - Operates with 3 x AAA batteries (not included) Bivvy light specification: - Manual on/off mode or automatic illumination mode when alarm triggered