Siren Marine Siren 3 Main Device [6X885B130000] Trailering | Lights & Wiring The SR203 handheld VHF radio

The SR203 handheld VHF radio with Lithium battery boasts exceptional battery life of over 16 hours (@ -4°F (-20°C)) thanks to its highly efficient transmitter designed to maximize battery life and exceeds GMDSS requirements

Vessels less than 26 feet in length

the temperature controlled multistage charging ensures that your batteries are recharged quickly

MACH™ Series High Efficiency & Flexibility Engine Control Cable - 33C Universal Style  - 38'

Dimensions Cylinder Inches: 4-1/2 x 6

Siren Marine Siren 3 Main Device [6X885B130000] Trailering | Lights & Wiring The SR203 handheld VHF radioSiren 3 Main Device Designed with small to medium boats in mind, the Siren 3 offers immense value at an affordable price. Together with the Siren Connected Boat Mobile App, our Smart Boat Monitoring System puts your boat in the palm of your hand 24 7. Install the Siren 3 on your boat to monitor and track multiple critical systems such as battery levels, bilge pump activity, engine performance, temperature, location, and more, all right on the App*.