System Configuration | Environmental Performance | ||||
Operating system | Linux | Operating temperature | -30℃ ~ +65℃ | ||
Built-in storage | 8GB, supports MicroSD storage expansion | Storage Temperature | -40℃ ~ +80℃ | ||
Bluetooth | V2.1 + EDR/V4.0 dual-mode, CIass2 | Waterproof and dustproof | IP67 | ||
WIFI | 802.11b/g/n | ||||
Voice | TTS voice broadcast | ||||
Electron bubble | Support | ||||
Power supply characteristics | Physical indicators | ||||
Battery capacity | 7.2V, 24.5Wh (standard two pieces) | Weight | 1.2kg | ||
External Power Supply | 9-28VDC with overvoltage protection | Size | Φ156mmx H76mm |