2.4DHZ Headset Security Full Duplex Walkie Talkie - Product

Other Specification :  1.Model Number: TA-521 2.Type: Headset 3.Dimensions: L*W*H=28cm*6cm*4cm 4.Frequency Range: 2402~2483MHz 5.Storage Channel: 83channels 6.Talk Range: Over 500m 7.Battery: Rechargeable Li-ion 8.Operating Power: DC 3.7V 9.Current: 150mA 10.Main Function: 4 Referees Communication 11.Transimit Power: 20dBm 12.Received Sensibility: -100dBm 2.4G Headset Security Full Duplex Walkie Talkie Wireless For Traffic Police Instruction : Power ON/OFF: 1.Power On :Long Press The Key "ON/OFF"(Switch Machine) Till The LED Light Become Red. 2.Power Off :In Standby Mode A Long Press ON / OFF Key To Eliminate The Red Light Off. Configure Code : 1. Renyiyitai Machine Is In On Mode ,Long Press ON/OFF Key To Eliminate The Red Light Off, Then Long Press ON/OFF Key Till Red Light Twinkle, Then Is On Configure Code Status. 2. Make The Other Machine On Configure Code Status As Step 1 3. A.If Configure Code Successful Within 6 Seconds, Red Light Twinkles Three Times And Machine Goes To Synchronous Mode, Synchronization Ok Then Come To Call Status. B.If Configure Code Failed Within 6 Seconds, Red Light Twinkles One Time And Exits From Configure Code Status Then Return To Standby Mode. Low Battery : Power Light Twinkle If Is Low Voltage When Machine Is In Standby Mode, Please Replace Battery. Applicable Scope: -Widely Use: Film, Security, Sport, Hospitality, Construction 1) Electric Power Construction Job Site Overhaul 2) Electricity System And Equipment Maintenance 3) Mining ,Construction Sites Contact 4) Army Patrols Communications 5) Railway Construction Contact 6) Oil Field Construction Contact 7) Golf Course Intercom 8) Airport Personal Deployment Command 9) Traffic Police On Duty Communication 10) Police Patrol Communication 11) Travel, Sports, Referee Use Ca

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