Technical Specifications:
- Frequency : 528 MHz
- Memory : 512MB LVDDR3
- Flash : 4GB eMMC
- Wireless Range : 433.92MHz RF Distance 200m without obstacle - Wi-Fi 2.4GHz IEEE 802.11b/g/n, range 50m
- Mobile : GSM 850/900/1800/1900MHz, for global GSM carriers
- Battery : 2200mAh Rechargeable Lithium
- Standby Time : 8 hours
- Build-in Siren : 100dB, can be muted by App
- Power In : DC 5V2A
- App : iOS & Android
- Max Accessories : 99
- Working Temp : 0℃ - 60℃