External Radio Modules 900 and 2400 for Stabilized Remote Head SRH-3 allow for increased range and reliability in wireless communication at a greater distance.
Range: p to 3000 meter / 6560 ft
2 x ERM 900 MGz External Radio Modules
2 x SRH-3 FS CAN Bus Cable, 1m/3.2ft
1 x ERM Power Cable, ERM-2400 & ERM-900