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🚀 Elevate your smart home game with motion sensing that’s always a step ahead!
The THIRDREALITY Zigbee Motion Sensor is a high-performance, battery-powered PIR sensor compatible with a wide range of Zigbee hubs and Echo devices. It offers up to 30 feet of motion detection with a 120° viewing angle, supports customizable Alexa routines for smart automation, and boasts a 2-year battery life powered by 2 AAA batteries. Designed for easy indoor installation, it integrates seamlessly with popular smart home platforms like SmartThings, Home Assistant, and Hubitat, making it a reliable and versatile choice for modern connected homes.


























| ASIN | B08RRRWK6B |
| Antenna Location | Driveway, Garage, Garden, Lawn, Sidewalk, Terrace, Walkway |
| Battery Average Life | 2 years |
| Battery Description | 2 AAA Alkaline batteries |
| Best Sellers Rank | #18,641 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #35 in Motion Detectors |
| Brand | THIRDREALITY |
| Built-In Media | AAA Battery × 2, Double-sided Tape, Screw × 2, Wireless Motion Sensor |
| Color | White |
| Colour | White |
| Compatible Devices | Echo (4th Gen), Echo Plus (1st Gen and 2nd Gen), Echo Studio, Eero 6, Eero Pro 6, Home Assistant, SmartThings 2015/2018, Aeotec, Homey, Hubitat, Homey Bridge, Homey Pro, Third reality Hub and Third Reality Smart Speaker |
| Customer Reviews | 4.0 out of 5 stars 1,684 Reviews |
| Item Dimensions D x W x H | 20D x 27W x 90H millimeters |
| Item Weight | 1.83 Ounces |
| Item weight | 1.83 Ounces |
| Manufacturer | THIRDREALITY |
| Maximum Range | 30 Feet |
| Maximum range | 30 Feet |
| Mfr Part Number | 3RMS16BZ |
| Model Number | 3RMS16BZ |
| Mounting Type | Wall Mount |
| Mounting type | Wall Mount |
| Number of Batteries | 2 AAA batteries required. (included) |
| Operating Temperature | 20 Degrees Celsius |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Temperature Range | 2E+1 Degrees Celsius |
| UPC | 850001595278 |
| Unit Count | 1.0 Count |
K**S
Not connecting with echo device Alexa.
Spent multiple hours going through forums to identify a solution, but unfortunately not motion sensors are not connecting with Alexa
M**L
parfait
parfait avec zigbee2mqtt sous domoticz
R**W
Worked like a treat
Giving it 5 stars because it worked out of the box with the echo hub, no messing around. 1 to 2 second routine responses on movement.
G**D
works well
easy setup and does just what its supposed to do. Got this in the b/Friday deal but still good price. Long detection distance got it set up in the hallway and picks up motion straight away from opening front door which is about 18ft. Great automations with other devices i.e. lights works instantly (am using with Zigbee) Defo recommend will be looking at more from these guys.
C**U
Perfect for Smartthings
I could easly add the sensor out of the box to Smartthings without any external driver. And it doesn't disconnect after a while like some other cheap brands. The batteries are AAA which is very cheap and can be found on the market. Only problem is the cool off time, that the moves are not detected one after another before 2-3 minutes. If you would like to trigger ligths or some stuff in very short time interval, this may be problem.
D**Z
Funcional y compatible con mi sistema
El producto es funcional, compatible con mi sistema, pilas incluidas, así como tornillos y pegamento para fijación
Trustpilot
4 days ago
1 month ago