Complaint
Wireless WIFI Bluetooth Temperature Humidity Sensor is Bluetooth Low Energy temperature and humidity data logger with the latest Bluetooth 4.0 technology and Nordic NRF51822 chip. It can collect temperature and humidity of the surrounding environment . Such data can be recorded as history data. BT04B can store up to 12000 pieces of the temperature and humidity data. Mobile phone with Bluetooth 4.0 or above can download and install App.It can store and monitor temperature and humidity of the environment comprehensively. Its characteristics are small-sized, low-weighted, easily portable and highly accurate for wide use in cold chain logistics, archives, labs, museums, etc.
Item name | Wireless WIFI Bluetooth Temperature Humidity Sensor |
Signal transmission frequency | 2.400 - 2.4835 GHz |
Protocol standard | Bluetooth 4.0 |
Modulation mode | GFSK |
Send interval | 2S, adjustable |
Built in battery | CR2450,550mAh /3V |
Output power | -4dBm, adjustable |
Communication rate | 1Mbps |
Transmission distance | 55 meters, adjustable |
Storage | Can be save 12000 temperature and humidity data |
Battery life | 300 day (Depends on the mode of operation, can replace battery) |
N.W | 30g |
Item Size | 50mm x 50mm x 20mm |
Operating Temperature Range | -25ºC~ +60ºC |
Humidity Detection Range | 0~100%RH |
Temperature Detection Accuracy | ± 0.3ºC |
Humidity Detection Accuracy | ± 3%RH |
Item Feature:
Wireless WIFI Bluetooth Temperature Humidity Sensor
1. Bluetooth Wireless Communction Technology
2. 2.45GHz Working Frequency and Gernal ISM Band
3. Default Factory Configuration
4. 3V Bulit In Battery
5. Long Distance wireless Commuication
6. Bulit in High Sensitivity Temperature and Humidity Sensor
7. 256K Storage Which can Save 12000 Data
1. who are we?
We are based in Guangdong, China, start from 2006,sell to North America(24.00%),Western Europe(15.00%),Southeast Asia(11.00%),South America(9.00%),Eastern Europe(9.00%),Southern Europe(8.00%),South Asia(6.00%),Oceania(5.00%),Central America(5.00%),Mid East(3.00%),Northern Europe(3.00%),Eastern Asia(2.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Temperature&humidity transmitter,GPS tracker,RFID solution,ibeacon,USB data logger
4. why should you buy from us not from other suppliers?
Established in 2006, Tzone Digital Technology Co.,Ltd is a leading hi-tech enterprise consolidated R&D, manufacture, and sales on and temperature&humidity monitors, GPS tracker and RFID products supplier.
5. what services can we provide?
Accepted Delivery Terms: EXW;
Accepted Payment Currency:USD,EUR,CNY,CHF;
Accepted Payment Type: T/T,PayPal,Western Union,Cash;
Language Spoken:English,Chinese
