# Door and window sensor Sonoff SNZB-04P ZigBee battery included

**URL:** https://aio.lv/en/product--sonoff-snzb-04p--11157439
**Data updated:** 2025-12-30 18:25 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** Sonoff
**Manufacturer code:** SNZB-04P
**EAN:** 6920075740646
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 11.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 9.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sonoff-snzb-04p--11157439

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Sonoff SNZB-04P is a ZigBee door and window sensor supplied with a battery. Designed for contact detection on doors and windows, it provides open/close state reporting to compatible ZigBee hubs. Useful for home security, automation triggers and status monitoring, it helps automate lighting, alarms or notifications when entries are opened or closed.

## Long description

SONOFF SNZB-04P ZigBee door and window opening sensor with included CR2477 battery. The compact sensor detects open/close states of doors and windows and reports them to a compatible Zigbee hub for security monitoring and automation. The device is simple to install using the included 3M adhesive pads and supports local automation if Zigbee devices remain available when Wi‑Fi is down. Note: a separate Zigbee hub is required for operation.
Advantages
SNZB-04P offers long battery life (up to about 5 years with the supplied CR2477), a tamper alarm to notify attempts at removal or damage, and immediate push notifications when a contact is opened or closed. It has a compact, lightweight PC housing and uses Zigbee 3.0 for wide compatibility with smart home platforms and Zigbee hubs. Local automation reduces latency and maintains some automation when the Wi‑Fi network is unavailable.
Suitable for
Monitoring doors and windows in apartments and houses
Triggering lighting or HVAC scenes when entries open or close
Integrating with alarms and cameras for security automation
Use with Home Assistant, Alexa, Google Home, SmartThings, Alice or IFTTT via a Zigbee hub
Key specifications
Manufacturer: SONOFF
Model: SNZB-04P
Wireless: Zigbee 3.0
Power supply: CR2477 battery (3 V) — included
Mounting distance: ≤ 20 mm
Operating temperature: -10°C to 60°C
Working environment humidity: 5–95% RH (no condensation)
Material: PC
Weight: 33 g
Dimensions: Transmitter 50.5 × 32 × 21.9 mm; Magnet 27 × 12 × 12.4 mm
Mounting: 3M sticker
How to use
Stick the transmitter and magnet to the door and frame (or window and frame) using the supplied 3M adhesive, keeping the separation distance within 20 mm. Add the sensor to a compatible Zigbee hub following the hub’s pairing procedure. After pairing, configure notifications and automation rules in the hub or companion app to receive real‑time alerts and to trigger scenes, cameras or alarms based on open/close events.
Usage recommendations
Place the sensor on clean, dry surfaces and observe the specified mounting distance for reliable detection. Replace the CR2477 battery according to app notifications or when the hub reports low battery. Use a compatible Zigbee hub (sold separately) and ensure Zigbee routers or repeaters are available in larger homes to maintain stable connectivity.

## FAQ

### How much does the Door and window sensor Sonoff SNZB-04P ZigBee cost, and is it available for purchase?

The price is 11.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 693 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Sonoff products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Sonoff service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11157439/61883910_large.webp