supply of walkioe talkie to tambaram corporation supply of sim based walkioe talkie to tambaram corporation , supply delivery and commissioning ofpoc system should have walkie-talkie base /mobile radio mobile phone & desktop support for operation across different devices net works and locationsthe device ruggedized hand-held terminal device confirming th ip 54, fitted with gps and gsm module shouldbe capable of net working nationwide areas with cellular, wifi coverage for ptt voice communication and led display the device less than 200 grams with battery technical specification and configuration: the walkietakieconsists 4g lte network96 channels capable capacity embedded display opus voice code v4. 2, ble bluetoothversion with connectivity gps: gnss/a-gnss ( gps,glonass, galileo, bei dou) with wi-fi range of 802.11 a/b/g/n 2.4/5.0ghz and aes-256 encryption software: wave ptx battery : battery more than 2250 mah with maximum 18 hoursoperating hours capacity the operating system temperature-4deg f to +140deg f the quoted model should be capable of communicating, / interoperability with our existing trunking radios ( uhf band 806-870mhz)and poc devices on wave ptx app should be demonstrated before finalising of tender the map for gps tracking should be licensed for usage and eta &gsma certificate for the model required the bidder should be a reputed authorised partner / delaer for oem. certificate for the same should be enclosed , ussage annul license fees and service charges