Model Name: DSR-0819 bluetooth temperature&humidity beacon sensor
1. BLE Temperature Humidity Beacon Overview
This BLE temperature humidity sensor beacon is a new generation based on Beacon technology developed by Dusun IoT.
The bluetooth temperature humidity beacon can send the collected temperature and humidity data information to the mobile phone or Bluetooth gateway through Beacon broadcast.
Designed to meet indoor wireless industrial-grade coverage, the XD-8600A uses the MTK7620A and can easily handle a wide range of applications at 580MHz.
2. BLE Temperature Humidity Beacon Features
2.1. BLE Temperature Humidity Beacon Parameters
| Model No | DSR-0819 |
| Main Product Size | Ø55*23mm |
| Product Weight | 37g |
| Chip Type | NRF52810 |
| Bluetooth Protocol | BLE4.0 Protocol, support upgrade to 5.0 |
| Broadcast Power | -20 ~ +4dBm default 4d |
| Broadcast Interval | 2000ms, adjustable |
| Transmission Distance | 100m (In an open environment) |
| Output power | 0dBm |
| RX sensitivity | -96dBm |
| Support Equipment | iOS7.0 and above, Android4.3 and above |
| Stand-by Current | <1uA, average |
| Operating Current | <5uA (Default transmit power 0dB, Broadcast frequency 2s) |
| Working Voltage | 3V |
| Working Temperature | -40~+85 |
| Storage Temperature | -40~+125 |
| Battery Capacity | CR123A |
| Temperature detect range | -40°C~125°C |
| Humidity detect range | 0~100%RH |
| Temperature detection accuracy | ±0.4℃ |
| Humidity detection accuracy | ±4%RH |
| No Switch | (Automatically work at power-on) |
| Working Life | 2 year |
