ET-P4290 is a Push-to-Talk Over Cellular (Poc) handheld radio based on 4G public network. It provides fast PTT service. It operates using a system similar to mobile phones (Android System). ET-P4290 also provides Many-to-many group and group call service function. It is suitable for fast communication in public security, fire protection, hospital, urban management, government agencies, transportation, airport and aviation industries.
Support 4G network
Achieve unlimited long-distance, clear, ultra-long-distance communication with zero delay intercommunication.
Support single call, group call, group call scanning
By searching for a channel with a signal, when there is a signal on the channel being scanned, the intercom will stop on the channel for a call.
Long battery life (4000mAh Battery)
ET-P4290 has a built-in large-capacity battery, which can meet the daily communication needs of multiple shifts. It has a long-lasting battery life and guarantees the daily communication dialogue.
FDD LTE: B1/B2/B5, WCDMA:B1, CDMA/EVD0: BC0
TDD LTD: B38/B39/B40/B41
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