MerryIoT Open/Close 適合所有建築裝潢,並且易於安裝。此開/關感測器由兩所部分組成。主體包含進行磁場測量和把所有偵查數據傳輸至 LoRaWAN® 網路的主動式電子元件。另一部分為霍爾效應感測器主體上可感測高强度磁場的永久磁性磁鐵。內置的3軸加速度計,得以對門窗之異常活動進行偵測,進而加強安全措施。
JS Decoder Github Link:
https://github.com/
MerryIoT decoder for TTN:
Link
LoRaWAN® is a mark used under license from the LoRa Alliance®.
產品規格
Model Name
DW10
Frequency
EU 868 MHz
US 902~928 MHz
Antenna Gain
-2dBi Peak
RF Sensitivity
-135dBm
Battery Type
3.6V ½ AA Li-SOCl2 x 2pcs, 2400mAh
Battery Lifetime*
Estimate battery lifetime: 3 years
*Note: Battery life is mainly determined by the reporting frequency. Other factors include moisture and high temperature.
Average Current
135mA maximum / 100uA minimum
Protocol
LoRaWAN® 1.0.3
Operation Temperature
0 to 50°C
Environmental Rating
IP40 equivalent
Dimensions
90mm x 28mm x 40mm
Weight
69g
Sensor
.Hall-Effect sensor
detection range: 1cm
.Temperature sensor:
Accuracy: ± (1°C)
.Humidity sensor:
Accuracy: ± 5 %
.Three-axis linear accelerometer
Magnet
Size: 40mm x 15 mm x 10 mm
Type Approval
CE/FCC/IC