![Siren Marine External GPS Antenna f/Siren 3 Pro Includes 10 Cable [SM-ACC3-GPSA]](https://www.shoecraftstyle.shop/image/siren-marine-external-gps-antenna-fsiren-3-pro-includes-10-cable-sm-acc3-gpsa_ow0bQY_1.webp)
External GPS Antenna for Siren 3 Pro Includes 10' Cable
Optimize GPS tracking of your boat with the External GPS Antenna. When you remotely mount the External GPS Antenna, the Siren 3 Pro will override the use of the internal GPS antenna.
*Compatible with the Siren 3 Pro ONLY
![Skyhawk Oversea Temperature, Humidity Water Sensor [SHTHWG1]](https://www.shoecraftstyle.shop/image/skyhawk-oversea-temperature-humidity-water-sensor-shthwg1_qGoyPU_300x.webp "Skyhawk Oversea Temperature, Humidity Water Sensor [SHTHWG1]")
