
When your job calls for split second coordination, look to UltraLITE-HD self-contained headsets for hands-free, full duplex wireless voice contact. These revolutionary headsets eclipse all other full duplex systems for performance and convenience as the transceiver is built right inside the ear cup.
At the heart of the UltraLITE HD system is a specialty MAIN headset that relays the digital signals generated by up to four REMOTE units, allowing up to 5 people to talk simultaneously and hands-free.
The flexible gooseneck microphone boom assembly swivels 270 degrees to be worn on either left or right, and an internal switch will automatically mute the headset mic gain when set to the UP position.
UltraLITE HD are ready to use right out of the box. To operate, simply turn the headsets “ON” and talk! Featuring 5 volume settings with audible tones to denote the headset volume level.
With the transceiver built right inside the ear cup, this self-contained, “All in One” design eliminates wires and belt worn radios. No complicated base stations or beltpacks required!
Eartec UltraLITE HD headsets are silicone sealed for use outdoors in inclement conditions.
Featuring an adjustable padded headband, UltraLITE HD headsets fit firmly, yet comfortably, for an 8-hour work shift.
Designed to streamline communications in many industries, including food service, catering, kitchen / restaurant staff, boating staff / crew, sports coaches / assistants, and more!
The Lithium Polymer batteries (included) charge externally and are field replaceable. This allows you to purchase spare batteries to keep on hand during your important events!
Each UltraLITE HD headset system includes a MAIN Headset. The MAIN headset must be turned on to link the corresponding Remote headsets. Its programming button is located above the volume controls and is recessed to protect against accidental activations). Only one MAIN headset can be used per system. Available in Single Ear cup or Dual Ear cup styles.
Each UltraLITE HD headset system includes at least one Remote headset. The Remote headset pairs to the MAIN headset in the system, providing hands-free, full duplex performance. Available in Single Ear cup or Dual Ear cup styles.
The 4-User UltraLITE HD intercom systems includes a multi-charger with AC adapter that charges up to 10 individual batteries in their own bay. When each battery reaches full charge the corresponding LED turns from red to green indicating that the battery is ready to go. This feature allows users to have extra batteries on hand in the charger whenever necessary.
All UltraLITE HD transceivers come complete with a Lithium Polymer rechargeable battery. The batteries are also available separately as replacements. Since they are field replaceable, the batteries can be charged easily allowing UltraLITE systems to be utilized over extended periods.
Eartec’s Softside Case will keep your wireless system stored safely. Constructed of waterproof nylon, this headset bag/case includes internal compartments so the headsets stay organized. There is also a pocket with secure enclosure for the charger and any spare batteries. It also features a molded hard plastic handle.
UL4S | UL431 | UL422 | UL413 | UL4D | ULSR-HD | ULDR-HD | |
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Customer Reviews
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4.5 out of 5 stars 851
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Price
| $735.00$735.00 | $755.00$755.00 | $775.00$775.00 | $795.00$795.00 | $815.00$815.00 | $175.00$175.00 | $195.00$195.00 |
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Model
| UL4S | UL431 | UL422 | UL413 | UL4D | ULSR-HD (Add-on/Replacement) | ULDR-HD (Add-on/Replacement) |
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Number of Users
| 4 Users | 4 Users | 4 Users | 4 Users | 4 Users | 1 User | 1 User |
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MAIN Headset Type
| Single Ear | Single Ear | Single Ear | Single Ear | Dual Ear | - | - |
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Remote Headset Type
| Single Ear (3) | Single Ear (2), Dual Ear (1) | Single Ear (1), Dual Ear (2) | Dual Ear (3) | Dual Ear (3) | Single Ear | Dual Ear |
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Expandable
| Up to 5 Users | Up to 5 Users | Up to 5 Users | Up to 5 Users | Up to 5 Users | - | - |
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Batteries Included
| 4 | 4 | 4 | 4 | 4 | 1 | 1 |
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10-Bay Multi-Charger Included
| ? | ? | ? | ? | ? | ? | ? |
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Carrying Case Included
| ? | ? | ? | ? | ? | ? | ? |
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| Frequency | 1920 ? 1930MHz (USA) |
| Preferred Frequency (MHz) | TX/RX: 1921.536 ~1928.448MHz |
| Maximum Transmit Power | 100mW |
| Usage Type / Duplexing | TDMA / Time Division Duplex (TDD) |
| Channel Tuning Step | 1.728MHz |
| Channel Bandwidth | 1.728 GHz |
| Modulation Type | GFSK |
| Transmission Speed | 1.152 Mbps (Baud Rate) |
| RF Accessing | Time Division Multiple Access (TDMA) |
| Range | 300 yards (line of sight, terrain dependent) |
| Headset Power Supply | Rechargeable Lithium 3.7 V/ 800 mAh 3.0 Wh |
| Charger Power Supply | AC / adapter: INPUT 110-40Vac |
| Charge Time | 3 Hours |
| Operation Time | 5-6 Hours |
| Normal Condition of Use | 0 C to 40 C |
| Storage Temperature | -10 C to 50 C |