Device profile · Specifications & compatibility
Smlight SLZB Ultima
Smlight · Dongles · Model SLZB Ultima
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- Smlight SLZB Ultima lists Zigbee coordinator; Z Wave Controller; Thread border router.
- Confirm the supported device list and firmware before pairing accessories.
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- Recorded year
- 2026
- Recorded warranty
- 1 year
- Dimensions
- ?
- Weight
- ?
The details that shape your choice
Smlight SLZB Ultima Quick Features
Start with these specifications, then check the full details and conditions below.
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From specification to decision
Smlight SLZB Ultima: Capabilities And Limitations
Based on listed specifications, not hands-on testing. Manufacturer sources are linked where checked.
What it offers
A Zigbee coordinator is listed, providing a Zigbee-network role to investigate for supported accessories. Confirm the supported device list and firmware before pairing accessories.
View Zigbee coordinator details →A Z-Wave controller role is recorded for a compatible regional setup. Check the region, host-software support and firmware role.
View Z Wave Controller details →Thread border-router functionality is listed, relevant when connecting a Thread network to the rest of the home network. A border router connects Thread to other IP networks. Check Matter-controller functions separately.
View Thread border router details →
What to consider
Matter-bridge functionality is listed as unavailable.
View Matter bridge details →
Questions About Smlight SLZB Ultima
Does Smlight SLZB Ultima include a Zigbee coordinator?
Yes, according to the listed specifications. Confirm the supported device list and firmware before pairing accessories.
View Zigbee coordinator specifications →Does Smlight SLZB Ultima function as a Z-Wave controller?
Yes, according to the listed specifications. Check the region, host-software support and firmware role.
View Z Wave Controller specifications →Does Smlight SLZB Ultima act as a Thread border router?
Yes, according to the listed specifications. A border router connects Thread to other IP networks. Check Matter-controller functions separately.
View Thread border router specifications →Does Smlight SLZB Ultima work with Home Assistant?
Yes, according to the listed specifications. Check the exact integration and firmware. A catalog integration label does not establish local control, official support or available entities.
View Home Assistant specifications →Does Smlight SLZB Ultima connect to 2.4 GHz Wi-Fi?
Yes, according to the listed specifications. Check the network security mode and setup requirements before connecting the device.
View 2.4 GHz Wi-Fi specifications →Explore the full picture
Smlight SLZB Ultima Specifications
Recorded catalog values. Expand notes for qualifications; unknown values are not treated as missing features.
0 of 25 fields matched to manufacturer documentation. Source checks apply only to the named model and stated scope. Other fields remain catalog data. How we verify specifications →
Zigbee5 fields
| Zigbee Version | Zigbee 3.0 |
|---|---|
| Zigbee Chip Manufacturer | Silicon Labs / Texas Instruments |
| Zigbee Chip Model | EFR32MGXX / CC26XXPX |
| Zigbee coordinator | Yes |
| Zigbee Router | Yes |
Z Wave4 fields
| Z Wave Version | Z-Wave Series 800 |
|---|---|
| Z Wave Chip Manufacturer | Not recorded |
| Z Wave Chip Model | Not recorded |
| Z Wave Controller | Yes |
Matter2 fields
| Thread border router | Yes |
|---|---|
| Matter bridge | No |
Connectivity4 fields
| Usb | Yes |
|---|---|
| Ethernet | Yes |
| 2.4 GHz Wi-Fi | Yes |
| 5 GHz Wi-Fi | No |
Features3 fields
| Dual Network | Yes |
|---|---|
| Bluetooth Proxy | Yes |
| Usb Over Ethernet | Yes |
Integrations2 fields
| Home Assistant | Yes |
|---|---|
| Zigbee2mqtt | Yes |
Power2 fields
| Usb | Yes |
|---|---|
| Power over Ethernet | Yes |
Radio Specifications3 fields
| Amplifier Gain | Not recorded |
|---|---|
| External Antennas | 4 |
| Antenna Gain | Not recorded |
How this device compares
Smlight SLZB Ultima vs Other Similar Models
Statistical context from 36 dongles in this catalog. These figures describe our recorded data, not independent measurements.
Recorded feature coverage
Usb Over Ethernet: 4 of 36 known answers are Yes
Features: 11% among explicit Yes/No answers; 0 of 36 devices have no resolved answer. Check the specifications for this model’s conditions.
Recorded feature coverage
Dual Network: 8 of 36 known answers are Yes
Features: 22% among explicit Yes/No answers; 0 of 36 devices have no resolved answer. Check the specifications for this model’s conditions.
Recorded feature coverage
Z Wave Controller: 8 of 36 known answers are Yes
Z Wave: 22% among explicit Yes/No answers; 0 of 36 devices have no resolved answer. Check the specifications for this model’s conditions.
Brand representation in this directory
21 of 36 models are from Smlight
Counts dongles listed here, not sales or market share. Catalog inclusion does not imply a recommendation.
Side-by-side specification comparison
Compare Smlight SLZB Ultima vs Similar Dongles
See how Smlight SLZB Ultima stacks up against other dongles in this catalog. Compare specifications, compatibility and pricing.
Catalog specifications have not all been independently checked against manufacturer sources. Read our data and evidence methodology.