Qty
Product details
The RF-V52-B is a GPS smart tracker watchband that supports SOS calls and health monitoring. It is designed for use in North America and South America.
- Chip: ASR3603S
- Supported network frequencies: GSM, WCDMA, FDD-LTE, FDD-TDD
- Band B standard version: 4G-FDD: Band 1/2/4/5/7/12/17/28A
- 3G-WCDMA: Band 1/2/5
- 2G-GSM: Band 2/5
- Standby mode: Nano SIM single card
- GPS signal: L1, 1575.42MHz C/A code
- Number of GPS channels: 22 channels
- GPS accuracy: 5-15m
- AGPS fast positioning time: positioning within 26 seconds after cold start
- LBS accuracy: 100-1000m (based on Amap database)
- WiFi standard: 802.11b, 802.11g, 802.11n
- WiFi accuracy: 5-50M (based on Amap database)
- Battery capacity: 600mAh
- Average operating current: -20°C to 70°C
- Operating humidity: 5% to 95%
- Waterproof grade: IP67
- Supports historical route query, phone call, SMS text command, location drift processing, remote voice monitoring, two-way voice call, ringtone search tracker, alarm list and other functions