Pryme SPM-4220 Storm Trooper Speaker Mic for ICOM F9011 F9021 F4261 F3261 and 4263DT. The SPM-4200 is a heavy duty remote speaker microphone,
specifically built for public use. Engineered to our highest standards of
performance and durability, the Storm Trooper features a noise canceling
microphone, high output front-firing speaker, and a high/low switch so that you
can easily toggle the volume of received calls. Large speaker microphone. Front-firing,
high-volume speaker. Hi/Low volume toggle switch (6dB range). Rugged,
heavy-duty design specifically built for public safety usage. Fully submersible
- meets IP67 standards! Large tactile switch PTT is easy to use even while
wearing gloves. Earphone jack for optional listen-only earphone (sold
separately). Panic switch available on some models (radio must support external
panic). Features a 3.5mm accessory jack for connecting an earphone to the unit.
(See EH-300, EH1300, EH-1200 series for listen only earpieces). HYDRA™ (patent
pending) radio connectors are available only on select radio connector models
and are molded to provide the very best resistance to elements. Because the
wires and electronic components inside of the connector are sealed beneath the
hardened thermoplastic shell, the connector is completely waterproof and can be
fully immersed. RINO™ super rugged cables are the most durable microphone cable
ever. The new RINO™ is a rugged, military-grade cable that is engineered to
last longer and retain its original shape better than our previous cable. With
a tough polymer jacket on the outside and Kevlar® reinforcement inside, this
cable extends the lifespan of our audio accessories. A "P" in the
part number indicates that mic has a panic switch. Operation of the panic
switch is dependent on design and programming of the radio used with the mic.