Description
Sonoff SNZB-02DR2 AirGuard TH - Zigbee Sensor with 3.6'' LCD Screen
REAL-TIME TEMPERATURE, HUMIDITY AND ENVIRONMENTAL HISTORY
The Sonoff SNZB-02DR2 AirGuard TH is a smart temperature and humidity sensor with a 3.6-inch LCD screen, designed to monitor indoor rooms clearly and immediately.
With Zigbee 3.0 connectivity, it allows you to track values in real time, consult history in the application, and create automations with air conditioners, humidifiers, dehumidifiers, or other compatible equipment. Requires a compatible Zigbee gateway for smart operation.
Product Features
Brand: Sonoff
Model: SNZB-02DR2
Type: Temperature and humidity sensor
Screen: 3.6-inch LCD
Connectivity: Zigbee 3.0
Application: Temperature and humidity monitoring in living rooms, bedrooms, offices, technical basements, and indoor areas
Technical Specifications
MCU: TLSR8656F512ET32
Protocol: Zigbee 3.0 IEEE 802.15.4
Power Supply: 3 x 1.5V LR03 AAA batteries
Estimated Autonomy: Up to 20 months, depending on update frequency
Dimensions: 118 x 75 x 19 mm
Weight: 135 g
Material: PC + ABS
Color: White
Temperature Range: -9.9°C to 60°C
Ideal Screen Range: 0°C to 50°C
Humidity Range: 5% to 95% RH, non-condensing
Gateway required: Yes, requires a compatible Zigbee gateway
Usage Example
Ideal for tracking temperature and humidity in a bedroom, living room, or office, creating automations to turn on air conditioning, humidification, or ventilation when values leave the comfort zone.
Includes
1 x Sonoff AirGuard TH SNZB-02DR2 Sensor
1 x Mounting bracket/table stand
1 x Double-sided adhesive tape
1 x Manual
Barcode: 6920075743593
Reference: SNZB-02DR2