# Mikrotik KNOT -IoT Gateway with 650MHz CPU, 64MB RAM, 2 x 10/100Mbps Ethernet ports (PoE-in and PoE-out), built-in 2.4Ghz 802.11b/g/n Dual Chain wireless with integrated antenna, Bluetooth v5.2 with integrated antenna, built-in GPS, CAT-M and NarrowBand

## Mikrotik KNOT -IoT Gateway with 650MHz CPU, 64MB RAM, 2 x 10/100Mbps Ethernet ports (PoE-in and PoE-out), built-in 2.4Ghz 802.11b/g/n Dual Chain wireless with integrated antenna, Bluetooth v5.2 with integrated antenna, built-in GPS, CAT-M and NarrowBand

The KNOT is MikroTik's IoT Gateway, a universal device with exceptional connectivity options and protocol support. It uses NB-IoT/CAT-M cellular technology for low-cost, low-bandwidth global cellular connectivity, and can monitor onboard GPIOs, convert Modbus protocol to TCP, and forward Bluetooth packets to an IP network via HTTPS and MQTT.

### Specifications

**SKU**

RB924I-2ND-BT5&BG77

**Brand**

MikroTik

**Category**

Networking

**Key Specs**

QCA9531 650MHz single-core CPU; 64MB RAM; 128MB NAND; 2x 10/100 Ethernet (1 with PoE-out); 2.4GHz 802.11b/g/n wireless; Bluetooth 5.2; Nano SIM (BG77 NB-IoT/CAT-M modem); GPS/GLONASS/BeiDou/Galileo; RS485 console; PoE-in 802.3af/at + DC jack 12-57V; RouterOS v7 License Level 4; DIN rail mount case; 24V 1.2A adapter included

## Details

- **Price:** 2549.0 ZAR
- **Vendor:** MikroTik
- **Type:** Networking
- **Tags:** MikroTik, Networking, Nology

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2549.00 ZAR | In stock |

## Images

- Mikrotik KNOT -IoT Gateway with 650MHz CPU, 64MB RAM, 2 x 10/100Mbps Ethernet ports (PoE-in and PoE-out), built-in 2.4Ghz 802.11b/g/n Dual Chain wireless with integrated antenna, Bluetooth v5.2 with integrated antenna, built-in GPS, CAT-M and NarrowBand

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> Source: [Guards On Duty Shop & Security Guards ](https://guardsondutyshop.co.za/products/mikrotik-rb924i-2nd-bt5-bg77)
> Updated: 2026-07-01