TowToolz is a division of TESORO USA
The Xtreme Full Duplex digital dual ears wireless communication headset is easy to use communication for situation control. Between Master and Slave headsets (up to 4 headsets without HUB) with distance about 1,500~1,800ft of operating range.
Adding a HUB will expand beyond 4 headsets up to 10 headsets in one system. Normally a Master headset can connect to 3 slave headsets.
Voice Technology: Short Range DECT technology
Digital Modulation: GFSK modulation
Duplex Operation: TDD Time Division Duplex
Channel Bandwidth: 1.728 MHz
CE Frequency: 1881.792 ~ 1897.344 MHz
FCC Frequency 1920~1930 MHz
Range: 1,500~1,800ft (450 meters)
Talk time: 10-hours Master / 13-hours Slave
The 4-pcs headsets are paired at the factory and ready to use. If you need to upgrader to 6 or 9 headsets, you can add on a HUB and more slave headsets.
Full duplex 1,500~1,800ft of operating range
4- Dual-Ear Remote Headsets (1 Master + 3 Salves)
4 Rechargeable Lithium Batteries
Dual bay multi-port battery charger
6- Dual-Ear Headsets (1 Master +5 salves +1 Extend)
Range extend HUB
6 Rechargeable Lithium Batteries
Dual bay multi-port charger
Full duplex is a bidirectional type of communication system where two or more headsets send and receive voice signals at the same time, and a single carrier is simultaneously used for dual communication. The headsets can be used to receive and send voice data at the same time. No waiting real time conversation.
Digital Enhanced Telecommunications System (DECT) was originally intended for fast roaming between networked base stations, it is most widely used as a simple cordless phone system to connect phones to a base station or base point. The Bluetooth radio interface uses techniques: modulation; frequency hopping & protocols to ensure reliable & effective data transfer.
Gaussian frequency shift keying is the Bluetooth radio interface uses techniques:
Phase shift keying is the form of Bluetooth modulation used to enable the higher data rates achievable with Bluetooth protocols to ensure reliable & effective data transfer.
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