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SERIES 4 SYSTEMS

Maximize your team’s productivity in difficult environments with EARMARK's Series 4 radio systems.  Self contained headset, body mounted Belt-Pak or slim Flex-Pak units can be configured to meet the required specifications.  Each radio system allows teams to have hearing conservation and communicate clearly to ensure projects are completed on time and on budget.  ​

SERIES 4 HEADSETS 
SERIES 4 BELT-PAK
SERIES 4 FLEX-PAK
SERIES 4 HEADSET
SERIES 4 HEADSETS
SPECIFICATIONS
EARMARK Radio Headset, UL Listed, Intrinsically Safe, FM, VHF, MHz, FCC Licens, Oil & Gas, HAZLOC, Custom Headsets, Engineering, Reliable Radio System, 3 year warranty, flight-line, USAF, grond service, corregated
FEATURES

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  • The Series 4 headset is a two-way, 1/2 duplex or duplex portable radio system built into noise reducing earmuffs.

  • The fully articulated noise canceling boom microphone is easy to use and rugged enough to withstand intense use. 

  • Switching from Voice Operated Switch (VOX) to Live Mic or Push To Talk (PTT) is simple with the MODE switch.

  • This Headset Radio provides the best combination of performance, durability and comfort while giving you a substantial ROI by decreasing work hours and streamlining communication at the jobsite.

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  • Three year warranty

  • UL Listed

    • Intrinsically Safe: Class 1 Division 1, Groups C & D

      • Series 4 and 4W​ Headsets

    • Non-Incendive:  Class 1 Division 2, Groups A, B, C & D

      • Series 4W​ Headsets​

    • Temperature Code, T3C

  • Noise Reduction Ratio (NRR) of 23

  • Range, up to ¼ mile, line of sight

  • Customize your communication network.  Each communication system can be tailored to maximize the efficiency of your team   

  • Simplex (one person speaks at a time)

  • Duplex (simultaneous conversation)

  • Half-Duplex (supervisor speaks / overrides team members, speak one at a time)

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  • Stand alone or hard hat mount.

  • Water Resistant

  • A shielded toggle switch selects the operating mode: either VOX or Continuous Live Microphone, with a separate push to talk (PTT) switch being provided for VOX override

  • Sealed switch controls ON/OFF/ VOLUME

  • Battery Condition Indicator Light  

  • Earcups constructed of high performance ABS plastic

  • Requires two 9 volt alkaline batteries

    • Rechargeable battery option available

  • Battery compartments are sealed against moisture and dust

  • Adjustable headband

  • Hypo-allergenic earmuff

  • Weight

    • Less than 24 oz. (680 grams), excluding batteries

  • Headband

    • Slip restraints, over or behind the Head mounting

  • Antennas

    • External custom tuned

  • Power supply

    • (2) 9 Volt alkaline batteries, (NEDA 1604A) Earmark RPS or 8.4 Volt rechargeable cells

  • Microphone

    • 10 kohm noise reduction electret

  • Transmit power

    • 100 - 200mW

  • Bandwidth

    • 72-76 MHz, custom frequencies available upon request

BELT-PAK SERIES 4 Anchor 2
SERIES 4 BELT-PAK

  • If weight is an issue the EARMARK Belt-Pak provides the same robust design of the Series 4 and allows you move the weight of the system to your waist.

  • Headphones interchange quickly and easily, so when you change environments, you simply change headphones.  Select a headphone to suit your working environment and you're good to go.

  • The top mounted controls are simple and intuitive.  The gasket sealed, thick walled case surrounds and protects the electronics.

  • The Push-To-Talk button is located on the Belt-Pak's face, where it's easy to find and operate.

EARMARK BELT-PAK Body Mounted Radio, UL Listed, Intrinsically Safe, FM, VHF, MHz, FCC Licens, Oil & Gas, HAZLOC, Custom Headsets, Engineering, Reliable Radio System, 3 year warranty
FEATURES

  • Three year warranty

  • UL Listed

    • Intrinsically Safe: Class 1 Division 1, Groups C & D

    • Non-Incendive:  Class 1 Division 2, Groups A, B, C & D

    • Temperature Code, T3C

  • Range, up to ¼ mile, line of sight

  • Customize your communication network.  Each communication system can be tailored to maximize the efficiency of your team  

  • Simplex (one person speaks at a time)

  • Duplex (simultaneous conversation)

  • Half-Duplex (supervisor speaks / overrides team members, speak one at a time)

  • Top mounted power/volume & mode switch single rotary control

  • A guard protected switch selects the operating mode: either VOX or Continuous Live Microphone, with a separate push to talk (PTT) switch being provided for VOX over-ride

  • Sealed face mounted Push To Talk

  • Battery Condition Indicator Light 

  • Requires 9 volt alkaline batteries

    • Rechargeable battery option available

  • Battery compartments are sealed against moisture and dust

  • External receiving and transmitting antenna

  • Side tone present on all models

  • All headphones have quick disconnects

  • Water Resistant

SPECIFICATIONS

  • Weight:                        

    • 13.75 oz. (525 gm), without battery

  • Dimensions:                

    • 6" (15.27 cm) x 3.5" (8.9 cm) x 2.5" (6.4 cm)

  • Antennas

    • External custom tuned

  • Power supply:             

    • 9 Volt alkaline batteries, (NEDA 1604A) Earmark RPS or 8.4 Volt rechargeable cells

  • Headphones:               

    • Standard Earmark headphones with Nexus connector,additional options available

  • Transmit power:         

    • 100 - 200 mW

  • Bandwidth

    • 72-76 MHz, custom frequencies available upon request

FLEX-PAK SERIES 4
SERIES 4 FLEX-PAK

  • The Flex-Pak Radio is a form fitting radio that is engineered expressly for teams working in hazardous environments. 

  • The Flex-Pak Radio hugs the body's form, assuring a low profile when worn with Level A and Level B protective clothing.

  • A black, nylon holster houses the entire radio. Web belts, over-the-shoulder and around-the-waist, provide sizing adjustments.

  • The three compartment low profile design makes a clean, close fit and won’t interfere with other equipment.

  • Quick-disconnect snap closures and simple easy pull adjusting straps assure that the Flex-Pak Radio goes on comfortably and stays in place.

FEATURES

  • Three year warranty

  • UL Listed

    • Intrinsically Safe: Class 1 Division 1, Groups C & D

    • Temperature Code, T3C

  • Range, up to ¼ mile, line of sight

  • Customize your communication network.  Each communication system can be tailored to maximize the efficiency of your team  

  • Simplex (one person speaks at a time)

  • Duplex (simultaneous conversation)

  • Half-Duplex (supervisor speaks / overrides team members, speak one at a time)

  • Top mounted power/volume & mode switch single rotary control

  • A guard protected switch selects the operating mode: either VOX or Continuous Live Microphone, with a separate push to talk (PTT) switch being provided for VOX over-ride

  • Sealed face mounted Push To Talk

  • Battery Condition Indicator Light 

  • Requires 9 volt alkaline batteries

    • Rechargeable battery option available

  • Battery compartments are sealed against moisture and dust

  • External receiving and transmitting antenna

  • Side tone present on all models

  • All headphones have quick disconnects

  • Water Resistant

SPECIFICATIONS

  • Weight:                        

    • 13.75 oz. (525 gm), without battery

  • Dimensions:                

    • 6" (15.27 cm) x 3.5" (8.9 cm) x 2.5" (6.4 cm)

  • Antennas

    • External custom tuned

  • Power supply:             

    • 9 Volt alkaline batteries, (NEDA 1604A) Earmark RPS or 8.4 Volt rechargeable cells

  • Headphones:               

    • Standard Earmark headphones with Nexus connector,additional options available

  • Transmit power:         

    • 100 - 200 mW

  • Bandwidth

    • 72-76 MHz, custom frequencies available upon request

SERIES 4 FLEX-PAK MANUAL
EARMARK FLEX-PAK Body Mounted Radio, UL Listed, Intrinsically Safe, FM, VHF, MHz, FCC Licens, Oil & Gas, HAZLOC
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