SONOFF SNZB-03P Zigbee Motion Sensor, 3-Year Battery Life, for Alert System and Automations Wireless Motion Detector, SONOFF Zigbee Bridge Required, Batteries Included(2 Pack)

Works great! I had purchased other Zigbee and Matter motion sensors but this one seems to work flawlessly with my Home Assistant automations. You can even skip using the manufacturer's recommended app and configure the sensors directly in HA. Highly recommend!

Took less than 5 minutes to setup on my Zigbee with Home Assistant and Z2MQTT. I setup the SNZB-03P motion sensor on my freezer in the garage and now I control my light whenever I get near it. I have no issues and appears to work each time. A simple, smart, and great product. CON: The sensor is magnetically attached to it mount so it can be knocked off or moved out of position if place in a reachable location. Now we'll see how long the battery will truly last.

Great little motion sensors I run with home assistant. Though this last one I ordered failed in less than a year and I have had one other die on me in the past. The actual device is faulty and will not report. The batteries still had most their life left and I even still swapped the battery to check. It starts as periodic reporting as unavailable, then it just doesn't respond. After a reset it reports, then dies again and I assume it will just fully die after a bit. Though I still buy them... (I am running about 10 total, so I know this isn't normal, though 2 of 12 failing on me isn't great either.)

Turns on the lights with home assistant

The very first impression it is is tiny. When I first got is I thought Amazon had sent only one, but is was in fact a pair. Considering it's size detects motion at a good range and angle. Two of them cover about 95% of my 650sqft garage and the blind spots are more due to obstacles (shelves) than motion detection. Easy to add to zigbee2mqtt (and Home Assistant). Can't really say much about durability and battery life other it still shows battery at 100% after 2 months in use.

Funcional y versátil. Se adapta excelente a los requerimientos domoticos de mi casa.

The functionality loss of SNZB-03P is due to poor Zigbee signal. This device is highly rated and matched to a NSPanel Pro system. My performance issues start at 10 feet. A Signal loss is TOTALLY unacceptable. I conclude with an opinion; the magnet mounting protocol is affecting the signal system. TOTALLY dissatisfied. My IoT is 80+ SONOFF devices strong.

These paired easily with my USB Zigbee adapter working with Home Assistant. I've been using them for about a week now, primarily has an indoor motion sensor for my Home Assistant self done alarm system. One of these is in a location that can see indirect even sunlight, and that certainly appears to have an effect. Over the week that I've used it, I've had about 15 false positive motion detections. We have no pets, and nobody was home at the time so I know they were false positives. The only thing I can think of that would have set it off is sun coming in the window to the side. The first day it happened once, then two days later it had about 15 false motion detections in about 5-10 minutes, all at the same time of day as the first one. I've marked it down to 2 stars because of the false positives. I have 6 other PIR sensors around the house and this is the only one with a false positive, and some of the others also see morning or evening sunlight. If it wasn't for the false positives I would give this 5 stars. It was by far the easiest of all the sensors I have to pair with my network. I'll come back and update this review if anything changes. I'll be especially interested in link quality and reliability (which so far is good), and battery life over time.