<
From version < 47.8 >
edited by Xiaoling
on 2022/06/09 09:20
To version < 47.9 >
edited by Xiaoling
on 2022/06/09 09:23
>
Change comment: There is no comment for this version

Summary

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16 16  
17 17  
18 18  (((
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19 19  The Dragino LDS02 is a (% style="color:#037691" %)**LoRaWAN Door Sensor**(%%). It detects door open/close status and uplink to IoT server via LoRaWAN network. user can see the door status, open time, open counts in the IoT Server.
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20 20  
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21 21  LDS02 is powered by (% style="color:#037691" %)**2 x AAA batteries**(%%) and target for long time use, these two batteries can provide about 16,000 ~~ 70,000 uplink packets. After battery running out, user can easily open the enclosure and replace with 2 common AAA batteries.
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22 22  
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23 23  The LDS02 will send periodically data every day as well as for each door open/close action. It also (% style="color:#037691" %)**counts the door open times**(%%) and (% style="color:#037691" %)**calculate last door open duration**(%%). User can also disable the uplink for each open/close event, instead, device can count each open event and uplink periodically.
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24 24  
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25 25  LDS02 has the (% style="color:#037691" %)**open alarm feature**(%%), user can set this feature so device will send Alarm if the door has been open for a certain time.
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26 26  
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27 27  Each LDS02 is (% style="color:#037691" %)**pre-load with a set of unique keys**(%%) for LoRaWAN registration, register these keys to LoRaWAN server and it will auto connect after power on.
28 28  )))
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29 29  
30 30  [[image:image-20220608171947-2.png]]
31 31  
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402 402  
403 403  
404 404  
405 -
406 406  = 5. Battery & How to replace =
407 407  
408 408  == 5.1 Battery Type and replace ==
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530 530  * (% style="color:red" %)**CN779**(%%): frequency bands CN779
531 531  
532 532  
533 -
534 534  = 9. Packing Info =
535 535  
536 536  **Package Includes**:
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542 542  * Device Size: 69.2 x 29.2 x 14.8 mm
543 543  
544 544  
545 -
546 546  = 10. Support =
547 547  
548 548  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
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