OHS 500 Open-Ear Helmet Headset Speaker Microphone

OHS-500

The OHS-500/COHS (equivalent to the old references CHS-300 + OHS-500) is a headset speaker microphone designed for open helmets. To connect it to the walkie, a specific adapter is required depending on the radio model. For ALAN G5, ALAN 777 and ALAN K1 models, the BHS 301 accessory is required (not included). For ALAN G7, G12, HP 446, ALAN 456 and ALAN 443 models, the BHS 300 accessory is required. Ideal for users looking for a hands-free communication solution in open helmets.

Characteristics

• Size: 9.7 / 6.7 mm
• 15mm speaker
• Audio output 100 mW
• Impedance 32 ohms
• Microphone Sensitivity: -36 dB ± 2 dB
• Microphone Impedance: 2.2 KO