In the rapidly evolving world of smart home automation, choosing the right sensor for your needs can be overwhelming. Today, we're comparing four popular sensors: Atrim OmniSensor, Aeotec TriSensor 8, Aeotec Multisensor 7, and Aeotec Multisensor 6, to help you make an informed decision.
Atrim OmniSensor: The Superior Choice for Most
Z-Wave Connectivity: Atrim OmniSensor stands out with its 800 series Z-Wave version with Long Range, promising exceptional connectivity. Aeotec TriSensor 8 matches the 800 series element but does not offer Long Range, while the Multisensor 7 and 6 fall behind with the 700 and 500 series, respectively.
Motion Detection: All sensors except the Multisensor 6 boast a 10-metre motion detection range, with the Atrim OmniSensor and Multisensor 7 offering a superior 120° detection perimeter, compared to TriSensor 8’s 100°.
Temperature Sensing: Each sensor efficiently covers a range from -10°C to 50°C, ensuring accurate environmental monitoring.
Light Sensing: All four sensors are equipped to handle 0 to 30,000 LUX, making them versatile in various lighting conditions.
Battery and Power: The Atrim OmniSensor and Multisensor 6 require just one CR123A battery, with the former having a battery lifespan of approximately 2 years. The Multisensor 7, although requiring two batteries, offers an impressive 3-year battery life.
SmartThings Compatibility: All sensors work with SmartThings, ensuring they can integrate seamlessly into most smart home setups.
Why Atrim OmniSensor is the Best for 99% of Use Cases
The Atrim OmniSensor is a standout for several reasons:
- Z-Wave 800 Series with Long Range: Offers robust and reliable connectivity.
- Superior Detection Field of View: Its 120° motion detection perimeter surpasses that of the TriSensor 8.
- Build Quality: The Atrim OmniSensor is reputed for its sturdy build, ensuring durability and longevity.
- Cost-Effective: Despite its advanced features, it’s more affordable than its counterparts.
The Case Against Aeotec MultiSensor 6
The Aeotec MultiSensor 6, while a once-popular choice, is now considered outdated:
- Limited Motion Detection Range: With only a 5-metre range, it falls significantly short compared to the others.
- Older Z-Wave Technology: The 500 series Z-Wave is outdated compared to the 800 series in the Atrim OmniSensor and TriSensor 8.
- Battery Efficiency: Despite requiring two batteries, its life expectancy is not significantly better than the Atrim OmniSensor.
For most users who do not require humidity sensing, the Atrim OmniSensor emerges as the clear winner, offering a blend of advanced features, superior build quality, and cost-effectiveness. The TriSensor 8 is a close competitor but is edged out by the OmniSensor's broader detection field and better value. The Multisensor 7, while a solid choice, doesn't quite match up to the OmniSensor's offerings. The Multisensor 6, given its outdated technology and weaker specifications, is not a recommended investment in today's rapidly advancing smart home market.
| Atrim OmniSensor | TriSensor 8 | Multisensor 7 | Multisensor 6 | |
|---|---|---|---|---|
| Z-Wave version | 800 series with Long Range |
800 series | 700 series | 500 series |
| Motion detection range | 10 metres 32 foot |
10 metres 32 foot |
10 metres 32 foot |
5 metres 16 foot |
| Motion detection perimeter | 120° | 100° | 120° | 120° |
| Temperature sensor range | -10°C to 50°C 14°F to 122°F |
-10°C to 50°C 14°F to 122°F |
-10°C to 50°C 14°F to 122°F |
-10°C to 50°C 14°F to 122°F |
| Light sensor | 0 to 30,000 LUX | 0 to 30,000 LUX | 0 to 30,000 LUX | 0 to 30,000 LUX |
| Humidity sensor | - | - | 20% to 80% | 20% to 80% |
| UV sensor | - | - | 0 to 10 UV index | 0 to 10 UV index |
| Tamper sensor | Built in | - | Built in | Built in |
| Batteries required | 1x CR123A | 1x CR123A | 2x CR123A | 2x CR123A |
| Battery lifetime | ~2 years | ~2 years | ~3 years | ~1.5 years |
| Mains powered | - | - | 5V DC Micro USB | 5V DC Micro USB |
| Z-Wave Plus range | Up to 150 metres 492 feet |
Up to 120 metres 492 feet |
Up to 150 metres 492 feet |
Up to 150 metres 492 feet |
| Works with SmartThings | Yes | Yes | Yes | Yes |