- Screen Size: No screen
- Special Feature: Remote Control
- Battery Life: 30 Hours & Up
- Item Size: 48*32*20 mm
- Out Power: N
- Model Name: CJ230
- Voltage: 5V
- Gps Module: Yes
- Brand Name: YunTrack
- Origin: Mainland China
- GPS type: GPS Tracker
- Certification: CE,RoHS
- battery capacity: 3.7v 1200 mAh
- 2G band: 850/900/1800/1900Mhz
- Targeting: GPS BDS GLONASS LBS WIFI
- Network: GSM/GPRS
- GPS Chip: MT2503D
- weight: 45 g
- Working: 5-7 day
- Standby: 15-20 day
4 working modes can be switched at will:
1. Instant mode = fast mode: WKMD, 1,30 (real-time tracking when using the device, upload data every 30 seconds, upload frequency is 30 seconds-120 seconds)
2. Super power saving mode = roll call mode: WKMD,2,0 (when not using the device, use this mode. Upload data through APP roll call function)
3. Power saving mode = exercise upload mode: WKMD, 3, 10 (data is uploaded once every 10 minutes of exercise, and can be changed from 10 minutes to 1440 minutes)
4. Timed upload mode=timed upload: WKMD,4,4 (the time range is between 1 hour and 24 hours, and the data is uploaded every 4 hours)
