SONOFFSNZB-03P Zigbee Motion Sensor, 3-Year Battery Life, for Alert System and Automations Wireless Motion Detector, SONOFF Zigbee Bridge Required, Batteries Included(2 Pack)
Details
- BrandSONOFF
- Colorwhite
- Power SourceBattery
- Item Weight0.14 Kilograms
- Maximum Range19.7 Feet
Description
🚀 Motion-Activated Magic: Smarten your space in a flash!
- SET FORGET POWER - CR2477 battery powers your sensor for 3 years, freeing you from constant replacements.
- PLUG INTO THE FUTURE - Works flawlessly with leading Zigbee 3.0 hubs like SONOFF NSPanel Pro and Echo Plus 2nd Gen for smooth smart home integration.
- RELIABLE EVEN OFFLINE - Local Zigbee scenes keep your automations running even if WiFi drops—smart home resilience redefined.
- SMART SECURITY ALWAYS ON - Detect unauthorized entry and instantly activate alarms, cameras, and app alerts to protect what matters most.
- INSTANT AUTOMATION ZERO WAIT - Trigger smart lights and devices within 5 seconds of motion—never walk in the dark again.
The SONOFF SNZB-03P Zigbee Motion Sensor offers ultra-fast 5-second motion detection with a robust 3-year battery life. Designed for seamless integration with Zigbee 3.0 hubs, it enables smart automations and security alerts, while local scene support ensures uninterrupted performance even during WiFi outages. This compact, battery-powered sensor is your reliable partner for energy-saving lighting and home protection.
Specifications
| Brand | SONOFF |
| Color | white |
| Power Source | Battery Powered |
| Item Weight | 0.14 Kilograms |
| Maximum Range | 19.7 Feet |
| Mounting Type | Wall Mount |
| Battery Description | Lithium Coin Cell |
| Battery Life | 3 years |
| Compatible Devices | SONOFF NSPanel Pro, SONOFF iHost, SONOFF ZB Bridge Pro, SONOFF ZBDongle-E, SONOFF ZBDongle-P, Echo Plus 2nd, SmartThings |
| Product Dimensions | 1.7"D x 2.5"W x 1.7"H |
| Number of Batteries | 1 Lithium Metal batteries required. (included) |
| Manufacturer | SONOFF |
| Part Number | SNZB-03P 2PCS |
| Item Weight | 5 ounces |
| Country of Origin | China |
| Item model number | SNZB-03P 2PCS |
| Batteries | 1 Lithium Metal batteries required. (included) |
| Included Components | SNZB-03P |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Manganese Dioxide |
| Description Pile | Lithium Coin Cell |
Reviews
A**L
Home Assistant supported
Working fine with Home Assistant Yellow as well.
F**S
Best motion sensor
Great sensor. Works perfectly. Absolutely easy to pair with zigbee2mqtt, works great with home assistant, 100% responsive.
D**N
Bought 4, none worked
I thought these would connect to a SONOFF Zigbee 3.0 USB Dongle Plus Gateway. I was wrong. They just cycle like they are going to connect but never get past the configuration. I removed the magnets just in case but still no luck. Seem eWelink did something strange with these SONOFF SNZB-03P Zigbee Motion Sensor.
M**0
Quality motion sensor that works great with Home Assistant
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!
J**N
Paired easily with USB device and Home Assistant, to many false positives though.
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.
J**K
Great motion sensors!
These motion sensors work great with the smartthings Aeotec hub version 3. I had to download the drivers to my hub from the Sonoff website. Installation was a breeze and motion detection is very fast.
R**P
one out of two worked
two pack ... one arrived dead ....
H**S
The Sonoff SNZB-03P sensor device has a POOR zigbee signal, very dissatisfied
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.
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