

🚀 Stay ahead with lightning-fast, 3-year smart sensing!
The SONOFF SNZB-03P Zigbee Motion Sensor offers ultra-fast 5-second detection, a 3-year battery life powered by a CR2477 lithium battery, and seamless compatibility with Zigbee 3.0 hubs. Designed for smart home automation and security, it supports local scene activation without WiFi and can trigger alerts, alarms, and cameras to protect your space efficiently.















| ASIN | B0C1GB4DVR |
| Batteries | 1 Lithium Metal batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Manganese Dioxide |
| Battery Description | Lithium |
| Battery Life | 3 years |
| Best Sellers Rank | #60,212 in Electronics ( See Top 100 in Electronics ) #220 in Motion Detectors (Electronics) |
| Brand | SONOFF |
| Color | White |
| Compatible Devices | Fan, Laptop, Light, Smartphone, Tablet |
| Customer Reviews | 4.3 4.3 out of 5 stars (516) |
| Date First Available | April 4, 2023 |
| Description Pile | Lithium |
| EU Spare Part Availability Duration | 3 Years |
| Included Components | SNZB-03P*1 |
| Item Package Quantity | 1 |
| Item Weight | 2.05 ounces |
| Item model number | SNZB-03P |
| Manufacturer | SONOFF |
| Maximum Range | 19.7 Feet |
| Mounting Type | Wall Mount |
| Number of Batteries | 1 Lithium Metal batteries required. (included) |
| Operating Temperature | 60 Degrees Celsius |
| Part Number | SNZB-03P |
| Power Source | Battery Powered |
| Product Dimensions | 1.7"D x 2.5"W x 1.7"H |
| Recommended Uses For Product | home security, automation, energy management |
| Smart Home Compatibility | Smart Home Compatible |
| Upper Temperature Rating | 60 Degrees Celsius |
| Voltage | 3 Volts (DC) |
| Wattage | 3 watts |
D**E
Super Fast Responsive Detections
Works great with Home Assistant ZHA. I was able to add it quickly and easily. I use it to control a switch relay in our kitchen pantry. It goes off multiple times a day and has worked flawlessly. The response time is almost instant (sub second most of the time). I also like the fact that I can watch the battery level from within Home Assistant.
S**C
Completely worth it
Works perfectly for my use - sets up via Alexa and you can run routines based off its detections / non-detections. (Ex. When someone walks into the room, when noone is detected for 2 minutes, turn the light on or off ). Mounting options are great, magnetic base is perfect for angling the sensor. Battery life seems very impressive at this point So good I bought 2.
G**N
Great sensor at a low price
It pairs easily to smart things, detects motion easily, and has decent battery life. It does fall off network every so often, which is annoying, but the decent price point and user friendly nature make it more forgivable.
F**Z
Amazing
Setup is amazing, looks delicate and nice on the wall. Responds well to events and integrates easily with Home Assistant.
C**T
Glad I found these.
I've used many zigbee motion sensors over a decade or so these are among the best.
M**A
Working good
So far working as it should in HomeAssistant. using Zigbee 3.0 USB Dongle Plus. Been no problem. Its mounted at top of stairway goes down to basement detects motion from top and bottom doors then in HomeAssistant turns light on.
M**B
Good when they work, support not much help
Good when they work, but Sonoff support leaves much to be desired. My specific problem is that one of the "entities" exposed to Home Assistant by the device doesn't work. Let me explain. When you connect via Zigbee to Home Assistant, the physical "Device" exposes several "entities" (virtual devices) that do things. The 2 relevant entities are called binary_sensor.[room name]_motion_sensor and binary_sensor.[room name]_motion_sensor_occupancy. Not entirely sure how these two interact. My issue is that the motion_sensor entity gets stuck in either "on" or "off" states and has to be manually reset, while the motion_sensor_occupancy sensor seems to work correctly. I went round and round with Sonoff support about this and basically got gaslighted about it. It's clearly a bug in how this device is supposed to work. If you can live with this malfunction and just rely on "occupancy" for any automations then you're OK. I don't want to pay for a devic that doesn't work as promised.
M**B
Doesn't seem to work with Hubitat (update: yes w/custom driver)
Update: I did some searching and found that if you install the "Tuya Multi-Sensor 4 In 1" driver on your Hubitat, it will recognize the device as a motion sensor and you're good to go. Search the hubitat community forum for the above named driver for download link and other information.. I was able to add the device to my Hubitat, but Hubitat didn't recognize it as a motion sensor, even when after identifying as several different types of generic zigbee motion detectors. hubitat still wouldn't show motion as one of the detected states. Also the product manual is skimpy at best. No instructions on how open the device and access the battery. This is the most difficult battery change for any zigbee item I own.
R**R
This is a great, responsive motion sensor that also has an ambient light sensor built in (though not in the best implementation). This makes it perfect for use in automations where you want a light to turn on, only when a specified darkness level is reached. I was able to pair this up and incorporate it into my Home Assistant setup via zigbee2mqtt with no issues. It has performed exactly as expected and I've had no issues with the motion sensing. The ambient light sensor is nice to have (my previous motion sensors did not have one), but unfortunately the device only seems to report either "dim", or "bright". It would be much more preferable to have a numerical value reported so that you can customize your automations with more flexibility (e.g. the reported "dim" value might not be as dim as I would like). While better than not having a sensor at all, it's still a disappointing implementation.
D**N
Works very good 👍
P**O
Dopo aver utilizzato il SONOFF SNZB-03P, sono pronto a condividere la mia esperienza con questo sensore di movimento ZigBee, un prodotto che si integra facilmente nel mondo della domotica. 🔹 Pregi: 1. Rilevamento Veloce e Affidabile: Il sensore è in grado di rilevare i movimenti in meno di 5 secondi, garantendo un'alta reattività nelle automazioni. Ho testato questo aspetto con successo in scenari diversi, come l'attivazione delle luci al mio passaggio. 2. Compatibilità con Ecosistemi Domotici: Grazie al supporto per Alexa, Google Home e Home Assistant, l'integrazione con i principali assistenti vocali e piattaforme domotiche è fluida e semplice. Una volta configurato, il sensore risponde perfettamente agli ordini vocali e alle automazioni, rendendo l'esperienza utente senza soluzione di continuità. 3. Design e Facilità di Installazione: Il dispositivo è compatto e discreto, perfetto per essere posizionato in vari angoli senza impattare sull’estetica dell’ambiente. L'installazione è rapida, con batterie incluse, e non è necessario l'intervento di un esperto per avviare il sensore. 4. Ecosistema ZigBee: Il supporto per ZigBee 3.0 consente un'integrazione robusta con altri dispositivi compatibili, rendendolo un'ottima scelta per chi ha già un impianto domotico basato su ZigBee. 🔻 Difetti: 1. Richiesta del SONOFF Zigbee Bridge: Per utilizzare il sensore, è necessario possedere il SONOFF Zigbee Bridge, che non è incluso nel pacchetto. Questo può essere un ostacolo per chi non ha già investito in un bridge ZigBee. 2. Portata Limitata: Sebbene il sensore funzioni correttamente in ambienti non troppo grandi, la portata potrebbe risultare limitata in spazi molto ampi. È importante fare attenzione alla posizione in cui si installa per garantire una copertura adeguata. 3. Integrazione con Pochi Sistemi: Sebbene funzioni bene con Alexa, Google Home e Home Assistant, potrebbe non essere altrettanto compatibile con tutti i sistemi domotici sul mercato, limitando un po’ la versatilità per gli utenti che utilizzano altre piattaforme. 🔧 Collegamento a Home Assistant: Per integrare il SONOFF SNZB-03P con Home Assistant, è necessario un ZigBee Gateway, come il SONOFF Zigbee Bridge, o un altro coordinatore ZigBee compatibile con Home Assistant (ad esempio, il ConBee II o l’Zigbee2MQTT). Una volta configurato il coordinatore, puoi aggiungere il sensore tramite l'interfaccia di Home Assistant. La procedura prevede: 1. Aggiungere il coordinatore ZigBee in Home Assistant. 2. Avviare la modalità di accoppiamento sul sensore SONOFF. 3. Aggiungere il dispositivo ZigBee rilevato in Home Assistant per configurarlo nelle tue automazioni. 🔚 Conclusioni: Il SONOFF SNZB-03P è un sensore di movimento affidabile e reattivo, ideale per chi cerca di integrare la domotica in modo semplice ed efficace. Se già possiedi un ecosistema ZigBee, o sei disposto ad acquistare il bridge necessario, rappresenta una scelta molto valida per automatizzare la tua casa. La compatibilità con Home Assistant amplia ulteriormente le opzioni di automazione, permettendo di sfruttare appieno il potenziale del sensore. I punti deboli sono minori e facilmente risolvibili, facendo di questo sensore un prodotto consigliato per gli appassionati di smart home.
J**X
Ce sont des détecteurs de présence parfaits qui fonctionnent très bien. j'en ai automatisé un avec l'application eweelink et l'autre dans home assistant. pour automatiser l'éclairage de l'escalier qui va à l'étage. et pour le cellier. Ce sont des produits zigbee qui ont besoin d'un pont ou hub zigbee ou un dongle zigbee
R**N
Fungerar som den ska. Har den i Home Assistant!
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