Over the Head Double Muff Noise Attenuation Headset with Replaceable Cable (sold separately) Radio Charger 5-tone signaling Built-in inversion-type voice

5-tone signaling Built-in inversion-type voice scrambler D-sub accessory connector 8 DTMF autodial memories and ANI function with DTMF Heavy duty

lock-out penalty timer

and so is the keypad

Yagi outdoor antenna (15-01758)

Illuminated weather-resistant keypad

Over the Head Double Muff Noise Attenuation Headset with Replaceable Cable (sold separately) Radio Charger 5-tone signaling Built-in inversion-type voiceThe New IMPACT PDM 2 is an over the head double muff noise attenuation headset designed for extreme noise environments. Stainless steel cup arms offer comfortable even pressure for extended wear. A multi adjustable boom microphone allows the headset to be worn with the mic positioned on either side of the head. A sealed PTT is situated on one of the ear cups. Specs: Over the head comfortable head band design Stainless steel ear cup arms offer