Law Enforcement Recorder S12 -- China Mobile and Intercom Qualcomm Xiaolong CPU deeply customized Android system with excellent performance and open system. Support secondary development to meet customization requirements. Adaptive WIFI and 4G wireless network realize real-time backhaul of high-definition video and audio to meet the needs of visual real-time command and dispatch. Multi-camera design, multi-scene application. The wide-angle main camera meets the requirements of high-definition video recording and forensics, and the sub-camera meets the requirements of high-definition video conference report. More night vision design, not afraid of darkness. The combination design of white light and infrared supplementary light is adopted to meet the needs of 10-meter night vision shooting. 2.4-inch high-definition touch screen, full-view design, visible in the sun, and operable in rainy days to meet outdoor needs. Professional guarantee, in line with the Ministry of Public Security "GA/T 947-2015 Single Police Law Enforcement Instrument Video and Audio Recording System" standard. Built-in intelligent noise reduction chip, high volume speaker and large sound cavity design, sound quality transparent, loud sound, intercom call clearer. GPS/Beidou/Glonass multi-mode real-time positioning provides accurate location information for command and dispatch and track playback.