| Communication |
| Bluetooth |
Bluetooth 2.0 + EDR support |
| WLAN |
IEEE802.11 b/g |
| RFID |
13.56 MHz, ISO/IEC 14443A/B, ISO/IEC 15693, Mifare |
| GPS |
Positioning accuracy is less than 10m and rate accuracy is less than 0.01 m/s |
| Infrared communication |
It supports reading infrared smart meter data and is applied to power meter reading system. |
| GPRS |
Supports GPRS data transmission |
| Performance |
| Operation Temperature |
-10°C~+50°C |
| Storage Temperature |
-25℃ ~+70℃ |
| Relative humidity |
5% RH ~ 90% RH (no condensation) |
| Protection Level |
IP65, 6 sides can withstand falling from 1.5 m height to hard ground within the operating temperature range.Shock |
| Standard Accessories |
1 charger, 1 polymer lithium battery, 1 USB cable, 1 software CD, wrist，1 with + stylus |
| ESD |
|
| Certificate |
|
| Extensibility |
| Barcode Scanner |
One-dimensional barcode ，2D barcode |
| PSAM |
Support |
