# Gas detector Nous NOUS-E9 — household combustible gas alarm with ZigBee wireless connectivity

**URL:** https://aio.lv/en/product--nous-nous-e9--11531494
**Data updated:** 2025-12-31 17:08 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** Nous
**Manufacturer code:** NOUS-E9
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 31.40 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 25.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--nous-nous-e9--11531494

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 06.07.2026 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Household combustible gas detector Nous NOUS-E9 monitors presence of flammable gases and alerts users to potential leaks. Designed for domestic use, it features ZigBee wireless connectivity for integration with compatible smart home hubs, continuous gas sensing, audible alarm, and simple installation. Useful for kitchens, boiler rooms and living areas to enhance safety and early leak detection.

## Long description

Household Combustible Gas Detector NOUS E9 ZigBee Wireless Connectivity by Nous is a Zigbee 3.0 gas alarm designed for continuous monitoring of combustible gases in domestic environments. The device communicates over IEEE 802.15.4 and integrates with the Nous Smart Home app for smartphone control. It supports voice assistant control via Alexa and Google Assistant and operates across a standard 2.4 GHz Zigbee frequency range.
Advantages
The NOUS E9 uses Zigbee 3.0 protocol for low-latency, reliable wireless communication and is compatible with common smart home ecosystems. Compact dimensions (86 × 86 × 33.5 mm) and a semiconductor sensor provide stable detection performance. It meets CE and RoHS certification requirements and supports wide input voltage range AC 100–240 V, suitable for typical household power supplies.
Suitable for
 Home kitchens and utility rooms for early detection of combustible gas leaks
 Integration into Zigbee-based smart home systems using Nous Smart Home app
 Voice-controlled setups with Alexa or Google Assistant
Key specifications
 Brand: Nous
 Model: NOUS E9 (MPN: NOUS-E9)
 Communication standard: IEEE 802.15.4; Protocol: Zigbee 3.0
 Frequency range: 2400 MHz – 2480 MHz; Max transmit power: 9 dBm
 Sensor type: Semiconductor
 Audio input/output level: ≥85 dB
 System requirements: Android 4.0+ or iOS 8.0+
 App: Nous Smart Home; Voice assistants: Alexa, Google Assistant
 Operating voltage: AC 100 V–240 V, 50/60 Hz
 Operating temperature: -10 °C to 40 °C
 Device dimensions: 86 × 86 × 33.5 mm
 Typical life time: 5 years
 Certifications: CE, RoHS
How to use
Install the NOUS E9 on a wall or ceiling in the area to be monitored following local electrical safety rules and supply it with AC power (100–240 V). Pair the detector with a Zigbee hub or compatible Nous Smart Home gateway, then add the device in the Nous Smart Home app on a smartphone running Android 4.0+ or iOS 8.0+. After pairing, test the alarm function and configure notifications and voice-assistant integration as needed.
Usage recommendations
Place the detector where combustible gas is most likely to accumulate (e.g., near gas appliances but not directly above stoves), avoid installing in drafty spots or next to vents, and perform regular functional checks. Replace the device according to the typical 5-year lifetime or sooner if performance degrades.

## FAQ

### How much does the Nous NOUS-E9 gas detector with ZigBee cost, and is it available for purchase?

The price is 31.40 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 Wednesday 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 Nous 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 Nous 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/11531494/68519479_large.webp