Aqara Zigbee Motion & Light Sensor P1 (MS-S02) vs Aqara Temperature and Humidity Sensor T1 (Zigbee 3.0)
What separates them
These two differ on 4 recorded specifications. The Aqara Zigbee Motion & Light Sensor P1 (MS-S02) is ₹700 dearer.
Aqara Zigbee Motion & Light Sensor P1 (MS-S02) vs Aqara Temperature and Humidity Sensor T1 (Zigbee 3.0)
Aqara
Aqara Zigbee Motion & Light Sensor P1 (MS-S02)
₹2,499
The configurable detection interval is what separates this from cheaper PIR sensors: most are locked to roughly a minute of cooldown, which makes them useless for lighting a corridor you walk back down thirty seconds later.
Full details →Aqara
Aqara Temperature and Humidity Sensor T1 (Zigbee 3.0)
₹1,799
The reason to own one is not to read the temperature -- your phone will tell you that.
Full details →Who the Aqara Zigbee Motion & Light Sensor P1 is for
Buy it if: Anyone running a Zigbee hub who wants motion-triggered lighting that does not fire in daylight.
Avoid it if: Anyone without a Zigbee hub, and anyone needing outdoor placement -- this is IP20.
Who the Aqara Temperature and Humidity Sensor T1 is for
Buy it if: Anyone already running a Zigbee hub who wants humidity or temperature to drive automations.
Avoid it if: Anyone without a hub, and anyone who only wants to see a number rather than act on it.
Specifications, side by side
4 of 19 rows differ. Differences first.
| Specification | Aqara Zigbee Motion & Light Sensor P1 | Aqara Temperature and Humidity Sensor T1 |
|---|---|---|
| Price | ₹2,499 | ₹1,799 |
| Battery life | Up to 5 years | Approximately 2 years |
| Local control | Yes. Motion events and hub-side automations run with no internet connection | Yes. Readings and hub-side automations continue without internet access |
| Power source | CR2450 coin cell | CR2032 coin cell |
| Warranty | 1 Year Official Brand Warranty | 1 Year Manufacturer Warranty |
| Hub required | Yes -- Requires an Aqara hub, SmartThings, Home Assistant or another Zigbee coordinator | Yes -- Requires an Aqara hub, SmartThings, Home Assistant or another Zigbee coordinator |
| Protocol | Zigbee 3.0 | Zigbee 3.0 |
| Weather rating | IP20, indoor use only | IP20, indoor use only |
| Works with | Apple Home, Alexa, Google Home and Home Assistant via the hub | Apple Home, Alexa, Google Home and Home Assistant via the hub |
| Detection interval | Configurable from 1 to 200 seconds | not published |
| Detection range | Up to 7 metres | not published |
| Field of view | 170 degrees | not published |
| Humidity accuracy | not published | Plus or minus 3 percent RH |
| Humidity range | not published | 0 to 100 percent RH |
| Light sensor | Built in, 0 to 83,000 lux | not published |
| Neutral wire | not published | Not applicable |
| Reporting | not published | On change, roughly every 0.5 degrees C or 3 percent RH |
| Size | 30 x 30 x 32 mm | not published |
| Temperature accuracy | not published | Plus or minus 0.3 degrees C |
| Temperature range | not published | -20 to 60 degrees C |
Every row is a figure one or both products record. A blank is a figure the catalogue does not hold, not a zero.
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