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Specs confirmed against the manufacturer. How we check →
Sonoff
SONOFF SNZB-04P Zigbee Door/Window Sensor
$11
On the lower end for compatible contact sensors · $10 to $50 in our catalog
Before you buy
Runs locally through a hub
Good fit if you use SmartThings, Hubitat or Home Assistant.
- Will not work on its own. Needs a compatible hub (extra cost).
Hub requiredZigbee 3.0 device
Needs a hub first, then works with Amazon Alexa, Google Home, SmartThings, Hubitat and 1 more.
Needs a Zigbee hub/coordinator
Once it is on a hub, control it from:
SmartThingsHubitatGoogle HomeAmazon AlexaHome Assistant, via Zigbee2MQTT or ZHA
✓ full support (native, Matter, or a built-in integration). Chips without a check work with a catch; the chip names it.
Run a different system? Find a contact sensor that works with Apple Home.
Specifications
Features
- Battery life
- Over 5 years (CR2477)
- Tamper alert
- Yes
Connectivity & control
- Connectivity
- Zigbee 3.0
- Hub
- Hub required
- Local control
- Runs locally
- Power
- Battery
Product info
- Brand
- Sonoff
- Made by
- Itead
- Type
- Contact sensor
- Region
- United States
- Availability
- In production
- Model number
- SNZB-04P
What you get at each price
Compatible options in this category, confirmed against the manufacturer. Spend less or more with your eyes open.
Spend less
$10
Wyze Sense v2 Entry Sensor
Wyze
Hub required
You are here
$11
SONOFF SNZB-04P Zigbee Door/Window Sensor
Sonoff
Hub required
Runs locally
Spend more
$15
IKEA PARASOLL Door/Window Sensor (Matter)
IKEA
Hub required
Runs locally
