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329	329
330	330	== 2.9 installation ==
331	331
332		-~1. Don't install LHT65N-PIR outdoor or place where will get wet
333	333
334		-2. Towards the PIR probe to the place where need to monitor activity.
	333	+[[image:image-20220516231650-1.png||_mstalt="428597" height="436" width="428"]]
335	335
336	336
337		-
338	338	= 3. Sensors and Accessories =
339	339
340	340	== 3.1 E2 Extension Cable ==
341	341
342	342
343		-[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220619092222-1.png||_mstalt="429533" height="182" width="188"]][[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220619092313-2.png||_mstalt="430222" height="182" width="173"]]
	341	+[[image:image-20220619092222-1.png||_mstalt="429533" height="182" width="188"]][[image:image-20220619092313-2.png||_mstalt="430222" height="182" width="173"]]
344	344
345	345
346	346	**1m long breakout cable for LHT65N-E5. Features:**
...	...	@@ -352,7 +352,7 @@
352	352	Update firmware for LHT65N-PIR
353	353	)))
354	354
355		-[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220619092421-3.png||_mstalt="430547" height="371" width="529"]]
	353	+[[image:image-20220619092421-3.png||_mstalt="430547" height="371" width="529"]]
356	356
357	357
358	358	= 4. Configure LHT65N-PIR via AT command or LoRaWAN downlink =
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466	466
467	467	* There is no downlink command to set to Sleep mode.
468	468
	467	+= 5. Battery & How to replace =
	468	+
	469	+== 5.1 Battery Type ==
	470	+
	471	+
	472	+(((
	473	+LHT65N-E5 is equipped with a 2400mAH Li-MnO2 (CR17505) battery . The battery is an un-rechargeable battery with low discharge rate targeting for up to 8~~10 years use. This type of battery is commonly used in IoT devices for long-term running, such as water meters.
	474	+)))
	475	+
	476	+(((
	477	+The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
	478	+
	479	+
	480	+[[image:image-20220515075034-1.png||_mstalt="428961" height="208" width="644"]]
	481	+)))
	482	+
	483	+The minimum Working Voltage for the LHT65N-E5 is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
469	469
470	470
471		-= 5. Battery & Power Consumption =
	486	+== 5.2 Replace Battery ==
472	472
473		-LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
474	474
475		-[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
	489	+LHT65N-E5 has two screws on the back, Unscrew them, and changing the battery inside is ok. The battery is a general CR17450 battery (3.0v). Any brand should be ok.
476	476
	491	+[[image:image-20220515075440-2.png||_mstalt="429546" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" height="193" width="257"]]
477	477
	493	+
	494	+== 5.3 Battery Life Analyze ==
	495	+
	496	+
	497	+(((
	498	+Dragino battery-powered products are all run in Low Power mode. User can check the guideline from this link to calculate the estimated battery life:
	499	+[[https:~~/~~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf>>https://www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf]]
	500	+)))
	501	+
	502	+
	503	+(((
	504	+A full detail test report for LHT65N-E5 on different frequency can be found at : [[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0>>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]]
	505	+)))
	506	+
	507	+
478	478	= 6. FAQ =
479	479
480	480	== 6.1 How to use AT Command? ==