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● 2W Digital-Analog Dual-Mode Intercom - Crystal-Clear, Long-Range Communication
● 6000mah Battery - Supports Prolonged Operation In The Field.
● 16.0MP Rear And 5.0MP Front Cameras - Detailed Photo And Video Capture
● 8Ω3W Speaker - Delivers Loud, Clear Audio Output in Noisy Environments
● AI-Enhanced Clarity - AI-Powered Image Stabilization (EIS) And Intelligent Noise Reduction Hazardous Area Certified: Optional ATEX & IECEx Certification Available for Safe Use in Explosive Atmospheres.
Product Overview
The Uphone L503 is a Rugged Handheld Terminal engineered for extreme environments. It ensures reliable professional communication with 4G connectivity and 2W DMR digital-analog intercom, offering clear communication over 6 km with single/group call functionality. Designed for extended deployment, it features a 6000mAh battery and supports extensive customization through secondary development and OTG connectivity. Engineered specifically for the petrochemical and mining industry, our explosion-proof version(Optional) carries the critical ATEX and IECEx certifications, guaranteeing reliable performance in the presence of flammable gases and combustible dust.
Application
The Uphone L503 is engineered to empower professionals across diverse industries with cutting-edge technology, ensuring safety, efficiency, and accountability in operations.
Designed for adaptability, the L503 integrates critical functions into a single device, delivering reliability and intelligence to modern mobile workforces.
Specifications
| Dimension | 164.5*78.6*18mm | Positioning | GPS + GLONASS + GALILEO + BDS |
| Display | 5.0 inch HD (720*1280) | Network | GSM/WCDMA/TD-SCDMA/EVDO/TDD/FDD; |
| Processor | MT6762 Octa-core 2.0GHz | Battery | 6000mAh Li-ion |
| OS | Android 11.0 | IP Rating | IP68 |
| Camera | Front5.0MP; Rear16.0MP | Features | IP68, NFC, BT, WIFI, OTG, FM, Docking, PoC, 2w-DMR |
| Memory | 6GB RAM + 128GB ROM |
Customized Services
We offer comprehensive customization services to tailor the L503 to your specific operational requirements.
Hardware Customization
Customized VHF/UHF frequency bands, power output, etc.
Software Customization
Customized switch motor painting, User interface customization.
Solution Customization
Integration with the popular PTT Platforms to gain a smooth and fast communication..
We are delighted to provide a full solution that perfectly fits the unique workflow and challenges of your business.
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