SailStart SB-1A – Sound & Battery Box

SailStart SB-1A – Sound & Battery Box is an accessory to the HB-1A automated start system. It is designed to be taken on the water with the HB-1A to provide power and a powerfull two tone air horn so that race control can be performed from a committee boat or a rib.

Features:

• 5 Ah Gel battery to provide plenty of power to the HB-1A control box AND air horns for several races
• 135 dB twin tone air horns which are designed to be controlled by the HB-1A control system
• Manual horn override button
• Battery charge indicator
• Supplied with mains battery charging power adapter