# ENGO Controls E901-WIFI Temperature Controller, Battery Powered

**URL:** https://aio.lv/en/product--oem-e901-wifi--12410571
**Data updated:** 2026-05-11 22:09 (EEST)
**Category:** Home Automation
**Manufacturer:** OEM
**Manufacturer code:** E901-WIFI
**EAN:** 5904665764060
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 137.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 113.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-e901-wifi--12410571

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.89 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The ENGO Controls E901-WIFI is a battery-powered temperature controller designed for precise heating system management. Featuring integrated Wi-Fi connectivity, it allows for remote monitoring and adjustment of indoor climate settings via a smartphone. This device is ideal for residential heating applications, offering reliable performance, energy efficiency, and easy installation without the need for complex wiring.

## Long description

The ENGO Controls E901-WIFI is a sophisticated, battery-powered temperature controller engineered for precise and efficient management of residential heating systems. By integrating advanced Wi-Fi connectivity, this device enables users to monitor and adjust their indoor climate settings remotely through a dedicated smartphone application, ensuring optimal comfort and energy savings from anywhere at any time.
Advantages
This temperature controller stands out due to its wireless design, which significantly simplifies the installation process by eliminating the need for complex wall wiring. Its battery-powered operation provides flexibility in placement, allowing it to be mounted in the most effective location for temperature sensing. The integrated Wi-Fi module ensures seamless connectivity with home networks, providing real-time data and remote control capabilities that enhance overall heating system efficiency and user convenience.
Suitable for
Residential heating systems
Remote climate management in apartments and houses
Upgrading existing heating controls without rewiring
Users seeking energy-efficient temperature regulation
This device may not be suitable for industrial-scale heating systems or environments requiring hardwired, high-voltage control interfaces. It is also not intended for outdoor use or areas with extremely poor Wi-Fi signal coverage, which could limit its remote functionality.
Key specifications
Power source: Battery operated
Connectivity: Integrated Wi-Fi
Application: Residential heating management
Installation: Wireless
How to use
To begin using the ENGO Controls E901-WIFI, mount the device in a central location away from direct heat sources or drafts. Insert the batteries according to the polarity markings. Download the official ENGO application on your smartphone and follow the in-app instructions to connect the controller to your local Wi-Fi network. Once paired, you can set schedules, adjust temperatures, and monitor your heating system directly from your mobile device.
What to consider before purchase
Ensure your home has a stable 2.4GHz Wi-Fi network
Check compatibility with your existing heating system
Verify the optimal placement location for accurate temperature sensing
Consider the battery maintenance requirements for long-term operation
Usage recommendations: For the best performance, avoid placing the controller near windows, doors, or electronic appliances that generate heat. Regularly check the battery levels via the app to ensure uninterrupted heating control.

## FAQ

### How much does the ENGO Controls E901-WIFI Temperature Controller cost, and is it available for purchase?

The price is 137.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 03.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can ENGO Controls E901-WIFI Temperature Controller be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 OEM 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 OEM 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/12410571/68741225_large.webp