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SONOFF

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)

  • Based on 429 reviews
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Returnable until Jan 31, 2026

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Color: 2 Pack


Features

  • Note: SNZB-03P needs to be used with Zigbee Hub
  • 5-Sec Faster DetectionAutomatically turn the lights on immediately when you pass by, and turn off the light after you leave, the shortest time can reach 5 seconds, helping you save energy
  • 3-Year Battery LifePowered by CR2477 battery extends the battery life to over 3 years, eliminating concerns about frequent battery replacements
  • Zigbee 3.0 CompatibleSupports Zigbee hubs using the Zigbee 3.0 protocol, such as SONOFF NSPanel Pro, SONOFF iHost, SONOFF ZB Bridge Pro, SONOFF ZBDongle-E, and Echo Plus 2nd...
  • Local Smart SceneEven if your WiFi network crashes, you can still activate Zigbee local scenes as long as your Zigbee devices are powered on
  • Home SecuritySNZB-03P can also be used for security purposes such as detecting unauthorized entry. It can trigger a camera to record a video, activate a sound alarm through the gateway, and send app notifications to alert you, and ensure the safety of your family and property

Brand: SONOFF


Color: 2 Pack


Power Source: Battery Powered


Item Weight: 0.14 Kilograms


Maximum Range: 19.7 Feet


Brand: ‎SONOFF


Color: ‎2 Pack


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


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


Date First Available: August 29, 2024


Frequently asked questions

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Top Amazon Reviews

    • Surprisingly small and good
Color: 2 Pack
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. ... show more
Reviewed in the United States on October 5, 2025 by Me
    • Super Fast Responsive Detections
Color: White
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. ... show more
Reviewed in the United States on November 14, 2024 by Dave
    • Great sensor at a low price
Color: White
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.
Reviewed in the United States on March 30, 2025 by Grumplestiltskin
    • Completely worth it
Color: White
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. ... show more
Reviewed in the United States on October 24, 2024 by SFC
    • Good Design
Color: White
Magnetic base makes it easy to adjust. Zigbee at 3 meters without repeater
Reviewed in the United States on September 19, 2025 by Abernathy
    • Not at all compatible with SmartThings
Color: White
It only shows up as a "Zigbee Thing" with no functionality whatsoever. Either the listing lies about working with SmartHubs, or they sent me a defective unit. Either one doesn't look good. It's also really cheaply made. To make the thing work, you have to remove a spacer from the battery compartment. It's made of really soft, easily marred plastic and it's extremely difficult to open, so you're going to tear up the battery door trying to get it to open. Ditto if you're going to try to mount it with screws. ... show more
Reviewed in the United States on December 22, 2024 by Captain Packrat
    • Quality motion sensor that works great with Home Assistant
Color: 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!
Reviewed in the United States on March 4, 2025 by mas31550
    • one out of two worked
Color: 2 Pack
two pack ... one arrived dead ....
Reviewed in the United States on May 15, 2025 by Russ P

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