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...	...	@@ -62,13 +62,11 @@
62	62	* Long Term Drift: < 0.02 °C/yr
63	63	* Operating Range: 0 ~~ 96 %RH
64	64
65		-(% class="mark" style="color:#037691" %)**External PIR Sensor:**
	65	+(% style="color:#037691" %)**External PIR Sensor:**
66	66
67		-* (% class="mark" %)Base on BH1750 Illumination Sensor
68		-* (% class="mark" %)Cable Length : 50cm
69		-* (% class="mark" %)Resolution: 1 lx
70		-* (% class="mark" %)Range: 0-65535 lx
71		-* (% class="mark" %)Operating Range: -40 °C ~~ 85 °C
	67	+* Base on RDB223 Sensor
	68	+* Cable Length : 1 meter
	69	+* Stable detect distance : 0~~3 meter
72	72
73	73	= 2. Connect LHT65N-PIR to IoT Server =
74	74
...	...	@@ -180,12 +180,13 @@
180	180
181	181	[[image:image-20230508151932-1.png]]
182	182
183		-**Sensor Model**: For LHT65N-PIR, this value is 0x1A
184	184
185		-**Firmware Version**: 0x0100, Means: v1.0.0 version
	182	+(% style="color:blue" %)**Sensor Model**(%%): For LHT65N-PIR, this value is 0x1A
186	186
187		-**Frequency Band**:
	184	+(% style="color:blue" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
188	188
	186	+(% style="color:blue" %)**Frequency Band**:
	187	+
189	189	*0x01: EU868
190	190
191	191	*0x02: US915
...	...	@@ -214,7 +214,7 @@
214	214
215	215	*0x0e: MA869
216	216
217		-**Sub-Band**:
	216	+(% style="color:blue" %)**Sub-Band**:
218	218
219	219	AU915 and US915:value 0x00 ~~ 0x08
220	220
...	...	@@ -222,7 +222,7 @@
222	222
223	223	Other Bands: Always 0x00
224	224
225		-**Battery Info**:
	224	+(% style="color:blue" %)**Battery Info**:
226	226
227	227	Check the battery voltage.
228	228
...	...	@@ -333,6 +333,7 @@
333	333
334	334	==== 2.5.5.1 Ext~=0x0E, PIR Sensor ====
335	335
	335	+
336	336	[[image:ext=14.png||alt="image-20221224161634-2.png"]]
337	337
338	338
...	...	@@ -344,11 +344,11 @@
344	344	Bit0 of byte 8th shows if this uplink is generate by PIR activity.
345	345
346	346	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:393px" %)
347		-|=(% style="width: 106px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
	347	+|=(% style="width: 107px; background-color:#D9E2F3;color:#0070C0" %)(((
348	348	**The 8^^th^^ byte**
349		-)))|=(% style="width: 71px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
	349	+)))|=(% style="width: 73px; background-color:#D9E2F3;color:#0070C0" %)(((
350	350	**Bit 1~~7**
351		-)))|=(% style="width: 211px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
	351	+)))|=(% style="width: 213px; background-color:#D9E2F3;color:#0070C0" %)(((
352	352	**Bit 0**
353	353	)))
354	354	|(% style="width:106px" %)(((
...	...	@@ -425,6 +425,7 @@
425	425
426	426	[[image:image-20230411135341-1.png||height="450" width="456"]]
427	427
	428	+
428	428	(% style="color:red" %)**Notice: PIR can only detect motion activity, not to use to detect static people case.**
429	429
430	430	* 1. PIR Motion Detector should not be installed near the Air conditioner places where with cold wind or hot wind flow, because PIR motion detector is sensitive with the temperature changes of the environment. Environment changes quickly will cause a false alarm.