EL220 Waterproof Walkie Talkie Rechargeable

LTE Cat 4 IP54 Waterproof Walkie Talkie
4G Cellular Push to Talk
1 Inch 128 x 48 LCD
3800mAh Rechargeable Battery
USB Type C Charging
Size 88mm *54.5mm *28.8mm (antenna excluded)

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eL220 Waterproof Walkie Talkie Rechargeable



  • Push-to-talk fast call setup and low delay
  • Small and light, easy to carry
  • Customized LTE CAT4 global frequency band 
  • Professional audio design
  • Clear and resonant voice
  • Large-capacity battery, long life
  • Rugged and reliable quality
  • Follow eChat cluster dispatch center


  • eL220 rechargeable waterproof walkie talkie (4G Cat.4 Cellular Push to Talk) meets the work requirements of various public practitioners in society governance, ranging from simple voice and positioning to smart multi-models, high-definition video, and other industry application models.


  • Through the deployment of eL220 waterproof walkie talkies, the cluster dispatch center can understand the on-site situation from the first perspective as soon as possible, quickly command and dispatch on-site incidents, and real-time responses across departments, to achieve rapid, efficient, stable maintenance and emergency response.


  • Overall, ThinkWill provides a 4G public network intercom solution on the basis of Network, breaking geographical restrictions.  The solution integrates the cloud scheduling platform to realize a new flexible and efficient cluster scheduling mode.



eL220 Walkie Talkie Rechargeable


eChat Dispatch Center Highlights          

  • One call to a hundred responses simultaneous  on-line Intercom
  • Follow 3GPP MCPTT standard
  • Working in public tel-operation network and connected with operator IMS
  • End-to-end encryption system
  • Distributed load sharing and remote disaster tolerance for easy to expand and upgrade



Public Safety

  • Military, Police and Emergency Response
  • City Management
  • Outdoor Activities

Property Management

  • Security Patrol
  • Monitoring Management
  • Customer Service

Logistics Express

  • Warehouse Management
  • E-commerce Delivery
  • Risk Treatment



MC22 Wireless Communication Module
CE42 4G Smart CPE
eL220 Digital Walkie Talkie
BVE200 Data Acquisition Module
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