Hisense D20 5G public network walkie-talkie using 5G eight-core domestic intelligent platform hardware solution to build, Android 13 systems. It features a 2.41-inch TFT (IPS) display that supports multi-touch and remains visible in bright light. With 8GB of operating memory, it can maintain smooth operation whether it is simultaneous 5G data transmission, Bluetooth peripheral connection or Wi-Fi file sharing. Support independent Beidou positioning, optional GPS/AGPS/GLONASS/Beidou composite positioning. It is equipped with 5000mAh(4.4V) lithium polymer removable battery, 500W front camera 800W high definition main camera, IP68 waterproof and dustproof design certification and ESDIEC Level 4 electrostatic protection certification can be adapted to any third-party intercom platform, and is compatible with the adaptation requirements of various personalized applications on the market.# Hisense Public Network Interphone# Hisense Explosion-proof Public Network Interphone# Hisense D20 Public Network Interphone# Hisense 5G Public Network Interphone# D20 Public Network Interphone# Hisense 5G Public Network Interphone D20# Hisense Explosion-proof Mobile Phone# Hua An Jie Xun Interphone# Youlitong Interphone# Hisense Digital Interphone# Hisense Interphone# Hisense Explosion-proof Interphone