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header-product Gateway Mikrotik RB924I-2ND-BT5&BG77 Wi-Fi 2.4GHz IEEE 802.11n
91.99 €

Gateway Mikrotik RB924I-2ND-BT5&BG77 Wi-Fi 2.4GHz IEEE 802.11n

Gateway Mikrotik RB924I-2ND-BT5&BG77 Photo 1
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Gateway Mikrotik RB924I-2ND-BT5&BG77 Photo 1
Gateway Mikrotik RB924I-2ND-BT5&BG77 Photo 2
Gateway Mikrotik RB924I-2ND-BT5&BG77 Photo 3
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Gateway Mikrotik RB924I-2ND-BT5&BG77 Wi-Fi 2.4GHz IEEE 802.11n

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Short description

The Mikrotik RB924I-2ND-BT5&BG77 is a reliable gateway/controller with 10/100 Mbit/s Ethernet LAN data rates. It features a QCA9531 processor running at 650 MHz, 64 MB of internal memory, and supports various networking standards including IEEE 802.11a/b/g/n. With a maximum antenna gain of 1.5 dBi and IP20 protection, it is suitable for DIN-rail mounting. The device also supports NanoSIM cards and has an RS-485 serial interface, making it versatile for various applications.
Available at price 91.99 €: 13 pcs.
Total available for order: 27 pcs.
Warranty: 2 Years
SKU: 4304908
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
23.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.44 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
28.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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3 mth. х 30.66 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 2.56 euros per month
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Product information

Description

The MikroTik KNOT (RB924I-2ND-BT5&BG77) is an IoT gateway that provides low-bandwidth cellular connectivity using NB-IoT and CAT-M technologies, combined with Wi‑Fi 2.4 GHz, Bluetooth and two 10/100 Mbps Ethernet ports with PoE-in and PoE-out. Designed for DIN-rail mounting and equipped with a QCA9531 650 MHz processor, 64 MB memory, Micro‑USB and RS-485 support, the device bridges wired Modbus sensors and BLE devices to TCP/IP networks via HTTPS and MQTT while supporting NanoSIM cards and common wireless standards (IEEE 802.11a/b/g/n).

Advantages

KNOT offers low operational costs through NB/CAT‑M cellular connectivity supported by many mobile operators, multiple protocol support (Modbus TCP conversion, BLE advertisement forwarding, TCP bridging), and flexible physical interfaces including Bluetooth, 2.4 GHz Wi‑Fi, two Ethernet ports and Micro‑USB. The unit includes a DIN-rail mount for easy integration into cabinets and provides filters to forward only relevant Bluetooth packets.

Suitable for

  • Connecting wired Modbus sensors (electricity meters, relays) to Modbus servers over TCP
  • Asset tracking and telemetry using BLE advertisement tags (iBeacon, Eddystone, or custom)
  • Remote monitoring of vending machines, cold‑chain sensors and agricultural equipment
  • Backup management channel for Ethernet networks or low‑bandwidth remote sites
  • Industrial and outdoor cabinet IoT deployments requiring DIN‑rail mounting

Key specifications

  • Model: MikroTik KNOT (RB924I-2ND-BT5&BG77)
  • Cellular: NB‑IoT and CAT‑M support
  • Wireless: Wi‑Fi 2.4 GHz IEEE 802.11a/b/g/n, Bluetooth (BLE)
  • Ethernet: 2 × 10/100 Mbps ports with PoE‑in and PoE‑out
  • Processor & memory: QCA9531 650 MHz, 64 MB RAM
  • Interfaces: Micro‑USB, RS‑485, NanoSIM slot
  • Mounting: DIN‑rail; Protection class: IP20
  • Colour: White

How to use

Install the KNOT on a DIN rail inside the cabinet and insert a NanoSIM if using cellular connectivity. Connect Modbus sensors to the RS‑485 or wired Ethernet devices to the LAN ports; configure Modbus‑to‑TCP bridging or enable BLE advertisement forwarding in the device web interface. Configure HTTPS or MQTT endpoints for forwarding sensor data to cloud or local servers, and set up packet filters to forward only relevant BLE advertisements.

Usage recommendations

Use an NB/CAT‑M monthly plan for low data cost; monitor daily data usage as simple telemetry (temperature, liquid level) typically requires only a few megabytes per day. For outdoor or industrial installations, mount the device inside a suitable enclosure to meet environmental requirements since the device has IP20 protection.

Specifications

Ethernet LAN (RJ-45) ports:
2
Networking standards:
IEEE 802.11b, IEEE 802.3at, IEEE 802.3af, IEEE 802.11n, IEEE 802.11g, IEEE 802.11a
Product colour:
White
All features
Wi-Fi standards:
802.11b, 802.11g, Wi-Fi 4 (802.11n)
Number of processors installed:
1
Serial interface type:
RS-485
Wireless connection:
Yes
WLAN data transfer rates supported:
300
Mounting type:
DIN-rail
Forwarding rate:
300 Mpps
Micro-USB 2.0 ports quantity:
1
Wi-Fi band:
Single-band (2.4 GHz)
WLAN data transfer rate (max):
300 Mbit/s
Top Wi-Fi standard:
Wi-Fi 4 (802.11n)

Performance

Processor frequency:
650 MHz
Internal memory:
64 MB
Processor model:
QCA9531
Flash memory:
16 MB
Compatible operating systems:
RouterOS
Built-in processor:
Yes

Features

Cabling technology:
10/100Base-T(X)
Bluetooth version:
5.2
Networking standards:
IEEE 802.11b, IEEE 802.3at, IEEE 802.3af, IEEE 802.11n, IEEE 802.11g, IEEE 802.11a
Bluetooth:
Yes
Ethernet LAN data rates:
10, 100

Mobile network

SIM card type:
NanoSIM
SIM card slot:
Yes

Operational conditions

Operating temperature (T-T):
-40 - 70

Certificates

Certification:
CE, FCC, IC, EAC, ROHS

Logistics data

Harmonized System (HS) code:
85176990

Technical details

Wi-Fi:
Yes

Ports & interfaces

Ethernet LAN (RJ-45) ports:
2

Power

Power consumption (typical): Power consumption in switched-on state expressed in W.
18 W
Power over Ethernet (PoE):
Yes

Weight & dimensions

Height:
26 mm
Width:
122 mm
Depth:
87 mm

Design

Product colour:
White
International Protection (IP) code: Device protection rating against dust and water according to the international IP standard.
IP20

Antenna

Antenna gain level (max):
1.5 dBi

Description

Machine translation. Load original

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Stock data
Warehouse Stock Delivery to the store Store Price
WH355 13 23.07.2026 91.99 €
WH323 13 14.07.2026 Best delivery 94.49 €
Available only for legal entities
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Customer reviews

Customer questions

FAQ

How much does the Gateway Mikrotik RB924I-2ND-BT5&BG77 cost, and is it available for purchase?

The price is 91.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 27 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 23.07.2026 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 Gateway Mikrotik RB924I-2ND-BT5&BG77 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Gateway Mikrotik RB924I-2ND-BT5&BG77 online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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 MikroTik 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 MikroTik 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.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: ethernet lan (rj-45) ports, networking standards, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Gateway Mikrotik RB924I-2ND-BT5&BG77?

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.
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