{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Door/window sensor Sonoff SNZB-04P ZigBee wireless battery-operated contact sensor
12.50 €

Door/window sensor Sonoff SNZB-04P ZigBee wireless battery-operated contact sensor

Door/window sensor Sonoff SNZB-04P ZigBee Photo 1
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

Door/window sensor Sonoff SNZB-04P ZigBee wireless battery-operated contact sensor

{{email}}
You keep track of price changes

Door/window sensor Sonoff SNZB-04P ZigBee wireless battery-operated contact sensor

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

Sonoff SNZB-04P is a ZigBee door/window wireless contact sensor powered by batteries. It detects open/close status of doors or windows and sends alerts to a compatible ZigBee hub. Suitable for home security and automation scenes, it enables remote monitoring, automation triggers (lights, alarms) and helps improve safety and energy efficiency.
Available for order: 45 pcs.
Warranty: 2 Years
SKU: 11337396
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
Monday {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
09.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
09.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

Sonoff SNZB-04P ZigBee wireless battery-operated contact sensor detects and reports the open or closed status of doors and windows to a compatible ZigBee hub. Designed for unobtrusive installation on frames and sashes, the sensor enables remote monitoring and integration with home automation scenes. It operates on battery power and communicates over ZigBee, allowing it to trigger notifications, alarms, or automated actions such as switching lights or adjusting climate controls when door or window status changes.

Advantages

The sensor provides reliable open/close detection with low power consumption thanks to battery operation and ZigBee communication. Its compact design fits standard door and window frames and supports seamless integration with ZigBee ecosystems for automation and security workflows. By reporting status changes in real time to a hub, the device supports energy-saving scenarios and enhances home safety without the need for wiring.

Suitable for

  • Home security monitoring of doors and windows
  • Triggering automation scenes (lighting, alarms, HVAC) based on open/close events
  • Remote status checking for vacation or away monitoring
  • Integration into ZigBee smart home systems for presence and energy management

Key specifications

  • Communication protocol: ZigBee
  • Power supply: battery-operated for wireless placement
  • Detection type: magnetic contact open/close sensing
  • Mounting: surface-mounted on door or window frame and sash
  • Compatibility: designed to work with ZigBee-compatible hubs and automation platforms
  • Form factor: compact sensor and magnet pair for discreet installation

How to use

Attach the sensor body and magnet to the door or window frame and sash so that they align when closed. Insert the required battery following the device instructions and pair the sensor with a ZigBee hub using the hub’s device-adding procedure. Once paired, configure notification and automation rules in the hub or companion app to receive alerts or trigger actions when the contact state changes. Periodically check battery status in the hub and replace the battery as indicated.

Usage recommendations

Install the sensor on clean, dry surfaces and ensure correct alignment between the sensor and magnet for reliable detection. Place the sensor within the ZigBee network range of the hub or through a mesh network of repeaters to maintain stable communication. Use the hub’s battery status alerts and set automation delays or conditions to avoid false triggers from brief openings.

Description

Machine translation. Load original

Similar products

{{product.title}} Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}

Customer reviews

Customer questions

FAQ

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

The price is 12.50 € (valid at the time of publication and already includes all taxes). The item is available for order — 45 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 Monday 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.