Ruiyi Industrial's gps ankle monitor, also known as community correction bracelet, provides customers with advanced Beidou/GPS communication solutions with its excellent performance and high cost performance. The community correction bracelet is convenient and quick to use, has high monitoring efficiency and low maintenance cost. All products are made of materials that are safe for the human body and have no electromagnetic radiation. Each community correction bracelet has an independent IMEI identification number. After uploading the data to the background, it can complete automatic identification of supervised personnel, real-time positioning and trajectory tracking. community correction bracelet are widely used in judicial supervision, epidemic prevention supervision, bail pending trial, community corrections, psychiatric hospitals for the elderly, etc. Product Name: gps ankle monitor/community correction bracelet Product model: YX578B Features: 1. Beidou/GPS/WIFI/LBS multiple precision positioning modes; 2. Information reception; 3. Two-way conversation; 4. Mechanical anti-dismantling; 5. IP68 deep waterproof and dustproof grade; 6. Low energy consumption, long standby time; 7. Historical track query; 8. SOS emergency dialing alarm; 9. Electronic fence (forbidden to exit, forbidden to enter) alarm; 10. Alarm in key areas; 11. Low battery, watchband disconnection, wristband glue drop alarm; 12. Exercise steps; 13. Body temperature/heart rate/blood pressure/monitoring; 14. Date/weather display; 15. Make up the blind spot. Technical Parameters: Communication module: 4G full Netcom communication network support: telecommunications/mobile/unicom Communication frequency: 5 modes and 13 frequencies Beidou/GPS positioning accuracy: 5 meters WIFI/Beidou/GPS antenna: built-in Beidou/GPS hot start: 1 second Beidou/GPS cold start time: 36 seconds WIFI: 802.11a/b/n/g Working charging voltage: 5V DC Working current: