SONOFF Z-Wave 800 Dongle Plus – Z-Wave USB controller, LR, grey (Dongle-PZG23)

The SONOFF Z-Wave 800 Dongle Plus is a high-performance USB Z-Wave adapter built on the latest Z-Wave 800 series chip (EFR32ZG23). The device enables direct, local control of Z-Wave devices – such as sensors, relays, switches, and smart locks – without requiring a cloud connection.
It is an ideal choice for Home Assistant, openHAB, or other platforms that use Z-Wave JS. Thanks to its Plug & Play design, it can be easily connected to any USB port and used immediately as a Z-Wave gateway in your smart home system.
The dongle also supports Z-Wave Long Range technology, enabling wireless communication over several hundred meters in open space. Additionally, with the S2 Security standard, it ensures safe, encrypted data transmission.
The package includes a 2 dBi external SMA antenna and a USB extension cable, which helps reduce interference from USB ports and provides more stable performance.

About SONOFF

SONOFF is a globally recognized smart home brand offering a wide range of affordable yet reliable smart controllers, relays, switches, and gateways. Its products are compatible with popular protocols (e.g. Wi-Fi, Zigbee, Z-Wave) and platforms (e.g. eWeLink, Home Assistant, Google Home, Amazon Alexa), making it easy to build complex home automation systems.

Main Product Features

• Z-Wave 800 series chip: Based on EFR32ZG23, offering modern, long-range, and energy-efficient communication.
• Local Z-Wave control: Operates without a cloud – all devices are controlled directly via the hub.
• Z-Wave Long Range support: Range of up to 1,000 meters (with clear line of sight).
• S2 Security: Advanced encryption for secure data transmission.
• USB Plug & Play: No external power supply or complex setup required.
• 2 dBi external antenna: Improves signal stability and reduces interference.
• USB extension cable: Included, helps with optimal placement and interference reduction.

Smart Home Protocols and Platform Compatibility

• Communication protocol: Z-Wave 800 (EFR32ZG23), with S2 Security and Long Range support
• Platform compatibility: Home Assistant (Z-Wave JS, Z-Wave JS UI), openHAB, other Z-Wave-supported systems
• Cloud-free operation: All controls happen locally
• Supported Z-Wave frequencies: Multi-region (e.g. EU, US)
• Compatible devices: All Z-Wave certified devices (sensors, relays, locks, switches, etc.)

Smart Functions

• Device inclusion and pairing: Directly from the automation platform interface
• Automation options: Based on Z-Wave (e.g. motion sensor triggers lighting)
• Local operation: Works without internet access
• Firmware updates: Supported via compatible platform

Technical Specifications

• Product name: SONOFF Z-Wave 800 Dongle Plus
• Model: Dongle-PZG23
• Chipset: Silicon Labs EFR32ZG23 (Z-Wave 800 series)
• Communication protocol: Z-Wave (with S2 Security and Z-Wave Long Range support)
• Z-Wave frequency range: Compatible with regional frequencies (e.g. EU, US)
• Connection: USB-A (Plug & Play)
• Power supply: USB 5V (from host device)
• Antenna: 2 dBi external, adjustable SMA antenna
• Extension cable: Yes, included (for interference reduction)
• Compatible systems: Home Assistant (Z-Wave JS), openHAB, Z-Wave JS UI
• Cloud-free operation: Yes
• Operating system support: Windows, Linux, macOS (driver may be required)
• Usage: For local control of Z-Wave devices and as a network gateway
• Installation: Plug & Play, no external power needed
• Operating temperature: 0 °C – 40 °C (recommended)
• Casing color: Black
• Certifications: CE, RoHS, Z-Wave certified