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header-product Gateway Mikrotik RB924I-2ND-BT5&BG77
81.99 €

Gateway Mikrotik RB924I-2ND-BT5&BG77

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Short description

The Mikrotik RB924I-2ND-BT5&BG77 is a versatile gateway/controller with a 650 MHz processor and 64 MB internal memory. It supports Ethernet LAN data rates of 10/100 Mbit/s and has a forwarding rate of 300 Mpps. The device is equipped with a NanoSIM slot and RS-485 serial interface. With an IP20 rating and DIN-rail mounting, it is suitable for various installations. The maximum antenna gain is 1.5 dBi, ensuring reliable connectivity across multiple networking standards including IEEE 802.11a/b/g/n.
Available at price 81.99 €: 15 pcs.
Total available for order: 34 pcs.
Warranty: 1 Year
SKU: 4153934
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
Friday {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
08.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.48 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
08.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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3 mth. х 27.33 €

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All payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 2.28 euros per month
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Product information

Description

The MikroTik Gateway RB924I-2ND-BT5&BG77 (KNOT) is a compact IoT gateway and controller with a 650 MHz processor, 64 MB internal memory and support for Narrow Band (NB-IoT) and CAT-M cellular technologies. It provides multiple connectivity options including 2.4 GHz wireless, Bluetooth, two 100 Mbps Ethernet ports with PoE-in and PoE-out, Micro-USB, a NanoSIM slot and an RS-485 serial interface. The device includes DIN-rail mounting and an IP20 enclosure suitable for indoor and cabinet installations.

Advantages

The RB924I-2ND-BT5&BG77 offers low-cost cellular connectivity via NB-IoT and CAT-M, broad operator support, and a small data footprint effective for telemetry and management channels. It converts Modbus to TCP, forwards Bluetooth advertisement packets over HTTPS or MQTT, and can act as a TCP bridge for wired Modbus sensors. The gateway supports asset tracking with Bluetooth tags (iBeacon, Eddystone or other BLE advertisement formats) and includes packet filtering to forward only relevant data. Dual Ethernet with PoE-in/out and DIN-rail mounting provides flexible installation options.

Suitable for

  • Remote telemetry and sensor data collection (temperature, liquid, energy meters)
  • Asset tracking based on Bluetooth Low Energy advertisements
  • Industrial cabinet installations and DIN-rail deployments
  • Backup or low-bandwidth management channel for networks and vending machines
  • Bridging wired Modbus sensors to TCP/IP or cloud services

Key specifications

  • Processor: 650 MHz
  • Memory: 64 MB internal
  • Ethernet: 2 × 10/100 Mbps ports with PoE-in and PoE-out
  • Wireless: 2.4 GHz Wi‑Fi and Bluetooth (BLE)
  • Cellular: NB‑IoT and CAT‑M support; NanoSIM slot
  • Serial: RS‑485 interface (Modbus support)
  • Interfaces: Micro-USB
  • Performance: forwarding rate up to 300 Mpps
  • Mounting: DIN-rail; Enclosure rating: IP20
  • Antenna gain: up to 1.5 dBi

How to use

Install the gateway on a DIN rail inside the equipment cabinet and insert a compatible NanoSIM with an NB‑IoT or CAT‑M plan. Connect wired sensors to the RS‑485 interface for Modbus communication or attach Ethernet devices to the 100 Mbps ports. Use PoE-in to power the device or PoE-out to power downstream equipment. Configure network, cellular and Bluetooth settings via the MikroTik management interface to enable Modbus-to-TCP bridging, Bluetooth advertisement forwarding via HTTPS/MQTT, or telemetry reporting to your server.

Usage recommendations

Use a low-bandwidth NB‑IoT or CAT‑M data plan for telemetry tasks to minimize costs; enable packet filters to limit forwarded data and verify RS‑485 wiring and Modbus settings before deployment. For outdoor cabinets, ensure the enclosure provides required environmental protection beyond the device's IP20 rating.
All features
Number of processors installed:
1
Cabling technology:
10/100Base-T(X)
Serial interface type:
RS-485
Bluetooth version:
5.2
Wireless connection:
Yes
Product colour:
White
Bluetooth:
Yes
Power over Ethernet (PoE):
Yes
WLAN data transfer rates supported:
300
Mounting type:
DIN-rail
Forwarding rate:
300 Mpps
Micro-USB 2.0 ports quantity:
1
International Protection (IP) code: Device protection rating against dust and water according to the international IP standard.
IP20
SIM card type:
NanoSIM
WLAN data transfer rate (max):
300 Mbit/s
Top Wi-Fi standard:
Wi-Fi 4 (802.11n)

Network

Wi-Fi standards:
Wi-Fi 4 (802.11n), 802.11b, 802.11g
Networking standards:
IEEE 802.11n, IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.3af, IEEE 802.3at
Wi-Fi:
Yes
Wi-Fi band:
Single-band (2.4 GHz)

Certificates

Certification:
CE, FCC, IC, EAC, ROHS

Performance

Processor frequency:
650 MHz
Internal memory:
64 MB
Processor model:
QCA9531
Antenna gain level (max):
1.5 dBi
Compatible operating systems:
RouterOS
Built-in processor:
Yes
SIM card slot:
Yes

Operational conditions

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

Logistics data

Harmonized System (HS) code:
85176990

Weight & dimensions

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

Power

Power consumption (typical): Power consumption in switched-on state expressed in W.
18 W

Ports & interfaces

Ethernet LAN (RJ-45) ports:
2
Ethernet LAN data rates:
10, 100

Storage

Flash memory:
16 MB

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
BT19 15 Friday Best delivery 81.99 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
BT21 1 09.07.2026 87.99 €
EU6 9 16.07.2026 123.49 €
WH109 9 30.07.2026 134.49 €
81.99 €
Stock: 15
Delivery Date: Friday Best delivery
Warehouse: BT19
Available only for legal entities
87.99 €
Stock: 1
Delivery Date: 09.07.2026
Warehouse: BT21
123.49 €
Stock: 9
Delivery Date: 16.07.2026
Warehouse: EU6
134.49 €
Stock: 9
Delivery Date: 30.07.2026
Warehouse: WH109

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 81.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 34 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 Friday 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: Cash payment, 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.

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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