SONOFF ZB Bridge-P — Zigbee 3.0 Bridge Pro
R 475.00R 599.00Save R 124.00
In Stock — 53 available

📡 SONOFF ZB Bridge-P — Zigbee 3.0 Bridge Pro (128 Devices, Local Scenes, Security)

The SONOFF Zigbee Bridge Pro (ZB Bridge-P) is the heart of your eWeLink Zigbee smart home. Bridges Zigbee 3.0 and WiFi protocols so you can control all your Zigbee sensors and switches from the eWeLink app anywhere in the world. Supports up to 128 sub-devices via mesh routing, local scene automation that works even when WiFi is down, and built-in smart security alarm modes. Powered via Micro USB (5V/1A).

🚚
Free Delivery
Orders over R2,500
🇿🇦
Local Stock
Ships from Gauteng
📱
eWeLink App
Full Remote Control
🔗
128 Devices
Via Zigbee Mesh

⚡ Key Features

  • Up to 128 Sub-Devices — massively expanded from the original 32-device limit; connects 26 devices directly (10 end devices + 16 routers, or 26 routers), and up to 128 via Zigbee mesh routing
  • WiFi & Zigbee Dual-Protocol — bridges communication between your Zigbee sensors/switches and WiFi devices, enabling cross-protocol automations in eWeLink
  • Local Smart Scenes — timing schedules and Zigbee-to-Zigbee scene linkages execute locally, even when your internet goes down; your automations keep working
  • Smart Home Security — configure 3 customisable alarm modes (Home, Away, Sleep); assign motion and door sensors as triggers; built-in buzzer sounds the alarm and sends push notifications
  • Built-in RTC with Battery Backup — a coin-cell battery keeps the real-time clock running through power outages, so time-based schedules resume automatically when power returns
  • Voice Control — works with Amazon Alexa, Google Assistant, and Samsung SmartThings via eWeLink
  • Easy Bluetooth Pairing — initial setup via Bluetooth is faster and more reliable than WiFi pairing; sub-devices added with a single tap
  • CC2652P + ESP32 Hardware — Texas Instruments CC2652P Zigbee coordinator + Espressif ESP32 WiFi processor for robust performance
💡 How mesh routing works: The Bridge-P connects 26 Zigbee devices directly. Mains-powered Zigbee devices (like ZBMINI-L2 switches and S60 smart plugs) act as Zigbee routers, each extending the mesh to support 20–32 more devices. This is how you reach the 128-device maximum. More routers = better coverage and stability.

🔗 Compatible Zigbee Sensors & Switches

The ZB Bridge-P works with all SONOFF and eWeLink Zigbee sub-devices. Here are some available in our store:

Switch · Zigbee · No Neutral · Router

ZBMINI-L2

Ultra-compact Zigbee smart switch. No neutral wire required. Also acts as a Zigbee router to extend your mesh.

View Switch →
Sensor · Door/Window · Zigbee

SNZB-04P

Zigbee 3.0 door/window sensor. Instant open/close alerts. Assign to security alarm modes.

View Sensor →
Sensor · Motion · Zigbee

SNZB-03P

Zigbee PIR motion sensor. 6m/110° detection. Assign to Away mode for intrusion alerts.

View Sensor →
Sensor · Temp & Humidity · Zigbee

SNZB-02P

Zigbee temperature & humidity sensor with e-ink display. Trigger climate automations.

View Sensor →
Sensor · Presence · Zigbee

SNZB-06P

Zigbee human presence sensor using mmWave radar. Detects stationary people — not just movement.

View Sensor →
Sensor · Water Leak · Zigbee

SNZB-05P

IP67 waterproof Zigbee water leak sensor. Instant flood alerts to your phone.

View Sensor →
Wall Switch · Zigbee · 3 Gang

ZBM5

Zigbee 3-gang wall switch. No neutral or with neutral wiring. Detach relay mode.

View Switch →
USB Adaptor · Zigbee · Router

ZBMicro

Zigbee USB smart adaptor. Controls USB devices + acts as Zigbee router to extend mesh range.

View Adaptor →

🛡️ Smart Security Alarm

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Home Mode

Arm specific sensors while you're home. For example, only door sensors active while motion sensors stay disarmed so you can move freely inside.

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Away Mode

Full alarm — motion sensors, door/window sensors, and contact sensors all armed. Any trigger sounds the buzzer and sends a push notification to your phone.

🌙

Sleep Mode

Customise for nighttime — arm perimeter door sensors and ground-floor motion sensors while disabling bedroom sensors.

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Built-in Buzzer

The Bridge-P has a built-in buzzer that sounds a 10-second alarm when triggered. Can also be used as a doorbell chime with the SNZB-01 wireless button.

🇿🇦 Load Shedding Resilience: The Bridge-P's local scenes and RTC battery backup mean your Zigbee automations keep running during load shedding — as long as the Bridge is powered (e.g., via a small UPS or power bank). WiFi isn't needed for local Zigbee-to-Zigbee scenes.

🏠 What Can You Automate?

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Lights On When You Enter

Motion sensor (SNZB-03P) triggers ZBMINI-L2 to switch lights on. Turns off after no motion detected. Fully local — works without internet.

🌡️

Climate Control

Temp sensor (SNZB-02P) detects high temperature → trigger a fan via Zigbee switch. Or low humidity → trigger a humidifier. All automated.

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Flood Protection

Water leak sensor (SNZB-05P) detects water → closes the smart water valve (SWV) + sends urgent push notification. Prevents costly water damage.

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Door Alert & Security

Door sensor (SNZB-04P) triggers alarm when opened in Away mode. Or use it to turn on hallway lights when the front door opens at night.

📋 Technical Specifications

Model ZB Bridge-P
Zigbee Chip Texas Instruments CC2652P
WiFi Chip Espressif ESP32-DOWD-V3
Protocols Zigbee 3.0 + WiFi 802.11 b/g/n 2.4 GHz
Max Sub-Devices 128 (26 direct, expanded via routers)
Input Power 5V / 1A (Micro USB)
Built-in Features Buzzer (alarm/doorbell), RTC with coin-cell battery backup
Security Modes Home / Away / Sleep (customisable)
Local Scenes Yes (Zigbee-to-Zigbee, works offline)
Voice Control Amazon Alexa, Google Assistant, Samsung SmartThings
App eWeLink
Material PC V0 (flame retardant)
Dimensions 62 × 62 × 20 mm
Weight 35 g
Operating Temp -10°C to 40°C

❓ Frequently Asked Questions

What's the difference between ZB Bridge-P and the NSPanel Pro?
Both act as Zigbee hubs, but they serve different purposes. The ZB Bridge-P is a compact, dedicated Zigbee gateway — plug it in, pair sensors, and control everything via the eWeLink app. The NSPanel Pro is a wall-mounted touchscreen that includes a Zigbee hub plus a camera viewer, thermostat, intercom, and web browser. Choose the Bridge-P for a simple, affordable Zigbee hub. Choose the NSPanel Pro for an all-in-one smart home control panel.
Does it work with Home Assistant?
The ZB Bridge-P is designed primarily for the eWeLink ecosystem. It doesn't natively integrate with Home Assistant as a Zigbee coordinator. For Home Assistant, consider the ZBDongle-E or ZBDongle-P USB coordinators, or use the eWeLink LAN integration to expose devices paired to the Bridge-P.
Can it really work without internet?
Yes — local scenes between Zigbee devices execute on the Bridge-P itself, without needing cloud access. Timing schedules also run locally thanks to the RTC battery backup. However, you do need internet for: remote app control from outside your home, voice assistant control, and push notifications.
How do I reset it?
Press and hold the pairing button for 10 seconds until the WiFi LED flashes rapidly. This factory-resets the Bridge and erases all paired sub-devices and scenes. You'll need to re-pair everything in eWeLink after a reset.
Does it need a Micro USB power supply?
Yes. The Bridge-P requires a 5V/1A power supply via Micro USB (a short cable is included). For load shedding resilience, connect it to a small UPS or USB power bank so it stays powered during outages.
What's the range of the Zigbee signal?
Typical Zigbee range is 10–30 metres indoors depending on walls and obstacles. However, mains-powered Zigbee devices (like ZBMINI-L2 switches) act as mesh routers, automatically extending the network. The more Zigbee switches you install, the stronger and more reliable your mesh becomes.

🤝 Need Help? We're Here for You!

📞

Call Us

Jesse: 071 678 8719
Jason: 084 505 7481

🏢

Visit Us

8 Wildebraam Street
Weltevreden Park, Roodepoort
Gauteng, 1709

📧

Email

info@eiferer.co.za

The Heart of Your Zigbee Smart Home.

SONOFF ZB Bridge-P — 128 devices · Local scenes · Smart security · eWeLink app control · R475