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TeamTRQ 4B4 - 4 Way Handsfree Communications System


TeamTRQ 4B4 systems deliver duplex, hands free digital wireless communications for teams within a 250 meter area. Based on the ISM 2.4Ghz 802.15.4 ETSI technical standard, this license free system provides easy to use private digital communications for up to 4 operators all in an open continuous conference call. Simple connection to leading industry hearing protection headsets and other well established industrial audio accessories is achieved via each 4B4 low powered gateway device together with a model specific interface cable. The actual 4B4 devices are ultra-rugged and waterproof and naturally include re-chargeable Li-Ion batteries which will typically deliver up to 10 hours operation between charge cycles.

Availability: In stock

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They can be readily re-charged using the supplied 4 way AC powered USB charger or any available USB port on a computer or smartphone charger. The 4B4 devices are extremely lightweight and can be comfortably worn clipped to helmets, shirt pockets, epaulets, uniforms and work vests. Having only a volume control and ON/OFF button, it is designed exclusively for professional operators and is totally plug and play.

Kits Includes:
4 x 4B4 headset devices
4 x Mounting clip
4 x Mini USB interface cables (MUSB-X10)
4 x USB to 2,5mm charger cables (XUSB-4P2)
1 x 4 Way USB charger (WP05210-4USB)
1 x User Guide

• Simple to use
• Full duplex audio
• All day operation
• 4 way USB charger
• Recharge typically 1 hour
• Tough resilient curly cords
• Clip on helmet or shoulder
• IP67 waterproof design
• Pre-configured

Frequency MHz 2.4GHz
Modes of operation 802.15-4 wireless audio group
Dimensions (Speaker Mic / Charger) 88x28x63mm / 80x80x60mm
Standard Weight (Speaker Mic / Charger) 149 grams / 125 grams
Operating Voltage 3.7V DC
Battery Type 1450mA Lithium Ion
Battery Life 10+ Hours
Charge Time Continuous 5 Hours from 0%
Encryption 64 Bit
Range 60 - 300+ Metres
Shock/Vibration MIL-STD 810C/D/E/F
Environmental Rating IEC529, IP55 (microphone only)
External Audio Connection 3.5mm
Operational temperature range -10°C to +45°C (extreme -20°C to +60°C)

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