# Alarm Add-On RF Module Satel MICRA 434 MHz Green GSM/GPRS

**URL:** https://aio.lv/en/product--satel-mod-alarm-z-komunik-gsmgprs--1962929
**Data updated:** 2026-02-23 13:19 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** SATEL
**Manufacturer code:** Mod. alarm z komunik. GSM/GPRS,
**EAN:** 5905033333710
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Satel MICRA alarm add-on RF module operates at a frequency of 434 MHz and supports GSM/GPRS protocols. It is powered by AC and battery, featuring a compact design with dimensions of 266 mm width, 286 mm depth, and 100 mm height. Ideal for enhancing security systems with reliable wireless communication.

## Long description

The SATEL Alarm Add-On RF Module MICRA 434 MHz Green GSM/GPRS is a compact alarm module designed to extend security capabilities in small facilities. Operating on a 434 MHz RF band and equipped with GSM/GPRS communication, the unit supports both wired and wireless detectors and can send SMS notifications or transmit events to alarm monitoring services. Its compact dimensions (266 mm × 286 mm × 100 mm) and dual power options (AC and battery) allow flexible placement and temporary installations such as kiosks, holiday cottages, garages or construction sites.
Advantages
The MICRA module simplifies installation by supporting wireless motion, reed switch and smoke detectors alongside traditional hardwired sensors, enabling a full system to be set up quickly without complex wiring. Integrated GSM/GPRS communication enables event reporting via SMS and connection to monitoring centers, and remote control via SMS allows arming, disarming and control of connected outputs. The device’s compact housing and battery backup provide mobility and resilience for temporary or permanent protection.
Suitable for
 Small commercial premises such as kiosks and boutiques
 Holiday cottages, garages and small workshops
 Temporary protection on construction sites or events
 Locations requiring both wired and wireless detectors
 Remote supervision and alarm reporting via GSM/GPRS
Key specifications
 Radio frequency: 434 MHz
 Communication: GSM/GPRS for SMS and monitoring transmission
 Power: AC supply with battery backup
 Supported detector types: wired and dedicated wireless motion, reed and smoke detectors
 Dimensions: 266 mm (width) × 286 mm (depth) × 100 mm (height)
 Remote control: via SMS, wireless keyfobs and wireless keypad
 Analog inputs for supervision of technical parameters (e.g., temperature or pressure monitoring)
How to use
Install the MICRA module in a protected indoor location and connect the AC power supply; insert the backup battery to ensure continued operation during mains interruptions. Pair or wire the required detectors according to their type: add wireless motion, reed or smoke detectors for simplified installation or connect wired sensors to the available inputs. Connect the module to a computer with the appropriate cable and run the SATEL configuration application to set up zones, notification recipients and remote control parameters. Insert a SIM card to enable GSM/GPRS communication for SMS notifications, remote control and monitoring centre transmission.
Usage recommendations
Place wireless detectors within their recommended radio range and avoid installing the module or detectors near large metal objects that could attenuate RF signals. Regularly test battery backup and SMS notification functions, update configuration after any changes to detector layout, and secure the SIM card and access credentials to maintain reliable remote communication and monitoring.

## Specifications

| Feature | Value |
|---|---|
| Weight | 1.072 kg |
| Certification | CE |
| Supported protocols | GSM/GPRS |
| Operating temperature (T-T) | -10 - 55 |
| Height | 100 mm |
| Width | 266 mm |
| Depth | 286 mm |
| Product colour | Green |
| RF transmission frequency | 434 MHz |
| Power source type | AC, Battery |
| RF monitoring | Yes |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 SATEL 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 SATEL 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

### Where can I download the instructions for Alarm Add-On RF Module Satel MICRA?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/1962929/58138141_large.webp