SONOFF
SONOFF SNZB-01P
- Zigbee2MQTT / ZHA
- Local control
- Zigbee
Prices verified October 2026
See more smart wall switches picks on our Amazon storefront →Our verdict
A £12 Zigbee button that does the same job as the Aqara one with a more current Zigbee 3.0 chip and a replaceable CR2450 cell. Single, double and long press give three triggers, it pairs with Zigbee2MQTT and ZHA, and it is cheap enough to scatter around the house. Plastic feels light and the adhesive backing is all you get for mounting, so fix it to a wall plate if it will be pressed a lot. A solid default if you just want buttons that work.
What can Home Assistant control on the SONOFF SNZB-01P?
| Control | Type | What it does |
|---|---|---|
| Action | Event / sensor | single, double or long press |
| Battery | Sensor | CR2450 level |
Appears as a button with an action event for single, double and long presses plus battery. Sonoff buttons are happiest on a mains-powered Zigbee router close by; if presses seem delayed, check the route to the coordinator.
Specs
| power | CR2450 coin cell |
|---|---|
| buttons | Single button: single, double and long press |
| mounting | Adhesive back |
| protocol | Zigbee 3.0 |
How does the SONOFF SNZB-01P compare?
| Product | From | Protocol | Local control | Integration |
|---|---|---|---|---|
| SONOFF SNZB-01P (this product) | £12.6 | Zigbee | Yes | Zigbee2MQTT / ZHA |
| Aqara Light Switch H2 EU (2 Gang) | £41.99 | Zigbee, Thread, Matter | Yes | Works with HA |
| Aqara Smart Wall Switch H1 (No Neutral, Double Rocker) | £38.99 | Zigbee | Yes | Zigbee2MQTT / ZHA |
| Aqara Smart Wall Switch H1 (With Neutral, Double Rocker) | £38.99 | Zigbee | Yes | Zigbee2MQTT / ZHA |
Frequently asked questions
- Does the SONOFF SNZB-01P work with Home Assistant locally?
- Yes. The SONOFF SNZB-01P is controlled locally in Home Assistant through Zigbee2MQTT or ZHA, so it keeps working if your internet connection or the SONOFF cloud goes down. Control and state updates stay on your own network.
- Which protocol does the SONOFF SNZB-01P use, and do I need a hub?
- The SONOFF SNZB-01P uses Zigbee. To pair it with Home Assistant you need a Zigbee coordinator (for example a SkyConnect/ZBT-1 or Sonoff dongle) attached to your Home Assistant host. SONOFF's own hub is not required when you integrate through Zigbee2MQTT or ZHA.
- How much does the SONOFF SNZB-01P cost in the UK?
- The lowest price we have listed for the SONOFF SNZB-01P is £12.60 at Amazon UK. Prices were last checked in October 2026 and change often, so confirm on the retailer's page before buying.
SONOFF
SONOFF SNZB-01P
£12.60 at Amazon UK