SONOFF SNZB-02P Zigbee 3.0 Temperature & Humidity Sensor – Smart Environmental Monitor

The SONOFF SNZB-02P is a high-precision Zigbee 3.0 smart sensor designed to monitor indoor temperature and humidity with enhanced accuracy and energy efficiency. As an upgraded version of the SNZB-02, this new model features Swiss-made sensors, real-time 5-second data refresh, longer battery life, and wide compatibility with multiple smart home gateways including SONOFF iHost, NSPanel Pro, ZB Bridge Pro, ZBDongle-E, and Alexa with built-in Zigbee hub.

Key Features & Benefits:

✅ Swiss Precision Monitoring:
Built-in Swiss-made sensor offers highly accurate readings:

• ±0.2°C temperature accuracy

• ±2%RH humidity accuracy

✅ Real-Time Updates Every 5 Seconds:
Monitor your environment continuously with frequent data refresh for real-time insights.

✅ Long Battery Life – Up to 4 Years:
Powered by a CR2477 battery, this device is optimized for low power consumption to deliver years of uninterrupted operation.

✅ Comfort Notifications & Smart Alerts:
Set custom comfort ranges for temperature and humidity. Receive instant notifications when the environment goes outside your preferred limits.

✅ Cloud-Based Historical Data & Trends:
Track and download historical data by day, month, or 6-month periods through the eWeLink App, helping you optimize comfort levels and analyze trends.

✅ Compatible with Major Gateways:
Supports Zigbee 3.0 and works with multiple platforms including:

• SONOFF iHost

• NSPanel Pro

• ZB Bridge Pro

• ZBDongle-E

• Alexa Zigbee Hub

• SmartThings

✅ Smart Voice Integration:
Ask Alexa or Google Home for real-time temperature and humidity readings without even opening the app.

✅ Flexible Mounting Options:
Comes with 3 installation methods:

• 3M Adhesive

• 3M Adhesive + Metal Plate

• Screw Mount
  Perfect for placement in living rooms, baby rooms, greenhouses, terrariums, or server cabinets.

Technical Specifications:

• Model: SNZB-02P

• Wireless Protocol: Zigbee 3.0

• Temperature Range: -10°C ~ 60°C

• Battery Type: CR2477 (Included)

• Material: PC (Fire-Retardant)

• Dimensions: 45 × 45 × 17.7 mm

• Update Frequency: Every 5 seconds

• Installation Methods: Adhesive or screw-mounted

• Compatibility: Alexa, Google Home, SmartThings, eWeLink ecosystem

What’s in the Package?
📦 2 x SONOFF SNZB-02P Temperature & Humidity Sensor
📦 2 x CR2477 Battery (Pre-installed)
📦 Mounting Accessories
📦 User Manual