SLZB-Ultima
SLZB-Ultima
Transform your smart-home setup with the SLZB-Utilma, a premium, enterprise-grade modular smart hub by SMLIGHT that combines high reliability, modular flexibility and full local-first control.
Key Features & Benefits
-
Based on ESP32-S3
-
Multi-radio architecture built-in: Zigbee, Thread, WiFi (2.4/5 GHz) and Bluetooth, with optional modular add-ons for Z-Wave 700/800 series and 4G/LTE connectivity.
-
Rich I/O and expansion capabilities: a 100 Mb Ethernet port, USB-C (power & upstream), Optional PoE module, USB-A downstream, SD-card slot, audio output, IR receiver/transmitter, addressable RGB LEDs, buzzer, service LEDs and more.
-
Designed for reliability and flexibility: silent, fanless passive cooling, compact form factor suitable for desk or wall-mount installation, robust enough for 24/7 operation.
Checkout the SLZB-Ultima Feature page for all the details.
Includes:
- Ultima3
- Silicon Labs EFR32MG24
- Texas Instruments CC2674P10
- Optional PoE Module
- Optional Zwave EFR32ZG23 Module
- Optional Microphone Addon
- Optional 4G LTE Module
- Radio1: Silabs ERF32MG24
- Radio2: TI CC2674P10
- Main MCU: Espressif ESP32-S3
- USB/UART: Native ESP USB
- Ethernet SoC: w5500
- Zigbee Output Gain: +20dB
- Ethernet support: Yes
- WiFi support: Yes
- PoE support: Yes
- PoE standard: Optional IEEE 802.3af (15W)
- USB Type-C control: Yes
- ESP32 Flasher integrated: Yes
- ESP32 Autoboot: Yes, through DTR / RTS
- Pre-flashed: Yes, Zigbee and ESP
- Zigbee 3.0 Coordinator mode: Yes
- Zigbee 3.0 Router mode: Yes
- Zigbee to Ethernet: Yes
- Zigbee to USB: Yes
- Zigbee2MQTT support: Yes
- ZHA support: Yes
- Available Addons: PoE, Zwave, 4G, Microphone
Shipping & Returns
Processing time
Orders are processed within 1–3 business days (Monday to Friday, excluding public holidays). Processing time begins on the day you place your order.
Shipping Rates
| Service | Rate |
|---|---|
| Standard Shipping | $10 flat rate |
| Express Shipping | $15 flat rate |
| Expedited Dispatch | From $20, calculated at checkout |
| Free Standard Shipping | Orders over $129 (AU & NZ) |
International rates calculated at checkout.
Expedited Dispatch
Order before 2pm AEST Mon–Fri for same day dispatch via Express shipping. Orders placed after 2pm or on weekends dispatch next business day.
Returns
30-day return window from date of delivery. Items must be unused and in original packaging. Contact us to initiate a return — return address provided upon approval.
Warranty
All Dialedin products carry a 12-month warranty against manufacturing defects and failure. Consumables excluded.
For full details see our Shipping Policy and Return and Refund Policy
New Arrivals
RFXCOM RFX-868 Universal 868MHz RF Transceiver
RFXCOM RFX-433EMC Universal 433MHz RF Transceiver
Sonoff Hydro ONE Zigbee Smart Water Valve
Sonoff Zigbee AirGuard TH Pressure
Sonoff Zigbee SenseGuard Presense Core 24G
Sonoff Zigbee AirGuard Lite
SLZB-07Mg26 USB Zigbee Adapter
