Standard Horizon 10W Amplified External Speaker - White [MLS-410PA-W]

Standard Horizon 12V DC Charge Cable f/HX400 HX400IS [E-DC-30]

Standard Horizon 12VDC Cable w/Bare Wires [E-DC-6]

Standard Horizon 240SW 5 x 8 Hailer/PA Horn - White [240SW]

Standard Horizon 4.5" Round Hailer/PA Horn - White [220SW]

Standard Horizon Alkaline Battery Case f/5-AAA Batteries [SBT-13]

Standard Horizon Battery Tray f/HX290, HX400, & HX400IS [FBA-42]

Standard Horizon Battery Tray f/HX300 [FBA-44]

Standard Horizon Battery Tray f/HX750 & HX851 [FBA-38]

Standard Horizon Bluetooth Headset f/HX891BT [SSM-BT20]

Standard Horizon Charge Cradle f/HX210 [SBH-25]

Standard Horizon Charge Cradle f/HX380 [CD-48]

Standard Horizon Charge Cradle f/HX40 [SBH-27]

Standard Horizon Charging Cradle f/HX320 [SBH-49]

Standard Horizon Charging Cradle for the HX400, HX400IS HX407 [SBH-36]

Standard Horizon CLIP-22 Belt Clip f/HX210, 300, 400, 400IS 890 [CLIP-22]

Standard Horizon CLIP-24 Belt Clip f/HX150/HX100 - Black [CLIP-24]

Standard Horizon CMP460 Submersible Noise-Cancelling Speaker Microphone [CMP460]

Standard Horizon Compact Speaker Mic [SSM-17H]

Standard Horizon CT-100 23' Extension Cable f/Ram Mic [CT-100]