Battery Distributors carries a full line of XTS 3500 Radio Surveillance Equipment & Earpieces, OEM Brand XTS 3500 Radio Surveillance Kits, Motorola XTS 3500 Radio Earpieces, XTS 3500 RADIO 2 wire surveillance kits, XTS 3500 RADIO 3 wire surveillance kits, XTS 3500 RADIO Bluetooth Surveillance Kits, XTS 3500 RADIO Listen Only Earpieces, XTS 3500 RADIO 1 wire surveillance kits