RETEVIS RB21 4G Poc WiFi Android 7.1 PTT Zello Network Radio US
RETEVIS RB21 4G Poc WiFi Android 7.1 PTT Zello Network Radio US
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Data Sheet

Code du produit:

GX-RTVS-RB21

Résumé:

Unlimited Range, 1x Host, 1x Back clip, 1x Adapter, 1x Battery, 1x Data Line, 1x Hand Strap, 1x Manual, 1, No need license/No cost POC radio 2, Wider Coverage Area Note: SIM cards cannot be used, AT&T needs a contract machine to access the network, and only machines with permission to access the network can use their cards. It is recommended to select "Internet of Things Card", which requires the device to enable roaming mode. Purchase can refer to: https://reurl.cc/g0YDLb https://bit.ly/3qeLJlh

Connectez-vous pour le prix


  • PTT One touch communication, strong signal and long continuation talking.
  • Unlimited talking distance, cover a whole country.
  • Network support WIFI/2G/3G/4G
  • Private call/Group call/ Member list
  • Remote networking, scheduling control
  • Make a voice call
  • Loud voice, High fidelity output.
  • Flashlight
  • SOS
  • GPS

* Pre-sale or support line contact: Canada@retevis.com

US VersionGSM: B2/B3/B5/B8WCDMA: B1/B2/B4/B5/B8FDD-LTE: B2/B4/B7/B12/B17/B28A/B28B/B66
WiFiIEEE 802.11 a/b/g/n?2.4G & 5G
BluetoothBT4.2
NaivigationGPS?AGPS
CPUMT6739, 1.5GHz?4 Core Prosseso
RAM1GB+8GB
Card SlotDual Nano-Sim card+TF Card
USBMicro USB 2.0
Interface3.5mm
ScreenG+F Multi Touch Optional
Screen Size2.4”,240*320 Pixel
FlashlightLED
SpeakerØ32mm, 8?/2W
Battery2800mAh
Talk Time8hrs
Standby Time23hrs
OSAndroid 7.1
IP RateIP54

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