PRODUCTS
VK-1004, Bluetooth® V4.0 Smart Tag
PRODUCT FEATURES：
* Bluetooth V4.0 Low Energy
* Single mode radio
* Supports Find Me 1.0 and Proximity 1.0
* Supports Link Loss 1.0, Immediately Alert 1.0, TX Power 1.0, Battery 1.0
* One button operation for Power Off, Power On, Pairing
* LED and buzzer alerts
| Description | Bluetooth 4.0 Proximity Tag |
| Standard | Bluetooth 4.0 Low Energy |
| Bluetooth Profile | Proximity 1.0/Find Me 1.0 Profiles |
| Operating Range | Up to 25 meters in open space |
| Operating Frequency | 2.4GHz - 2.4835GHz ISM Band |
| RF Output Power | 4 dBm |
| Receiver Sensitivity | -85dBm with 0.1% BER |
| Power Supply | Cell Battery 2032 (220mA) |
| Power Consumption | Standby (connected) < 0.04mA |
| Standby Time (ConnectedTime) | 5,500 hours |
| Operating Temperature | 0°C to 50 °C |
| Storage Temperature | -10°C to 60°C |
| Relative Humidity | 10% to 90% |