Ezviz T51C Temperature & Humidity Sensor

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Know how comfy your home is at a glance

  • Real-Time Temperature and Humidity Monitoring
  • Large 1.8-inch Display
  • Instant Alerts via EZVIZ App
  • Place Anywhere
  • Energy-Saving Design with Long Battery Life
  • Smart Integration with EZVIZ Cameras
  • Requires the EZVIZ Home Gateway A3 for EZVIZ App features

When you have babies and kids at home, or family members who have seasonal allergies, it’s especially important to keep indoor temperatures and humidity at comfortable levels. The T51C, EZVIZ’s new two-in-one thermometer and hygrometer, can now detect and visualize the status of your home environment while alerting you with instant mobile notifications when something suddenly changes.



Temperature & Humidity Sensor




Model CS-T51C-A0-BG
Battery Model Cell battery CR2450
Battery Life Up to 12 months (Based on the refresh rate of 5 seconds)
Operating Voltage DC 3V
Working Current Static mode: ≤20 μA Maximum: ≤35 mA
Low Battery Reminder Supports
Protocol ZigBee 3.0
Wi-Fi Frequency 2.4 GHz
Communication Distance < 200 m (Tested in open environment)
Sensor Type Temperature and humidity sensor
Working Principle High-precision digital temperature and humidity sensor
Operating Temperature -10°C to 60°C
Dimensions φ 70 × 17.5 mm (2.76 × 0.69 inch)
Weight Net weight: 51.9 g (1.83 oz) With package: 122.9 g (4.34 oz)
Installation Method Desktop placement or adhesive back for peel-and-stick installation
In the box
In the box - T51C Temperature and Humidity Sensor
- 3M Tape
- Regulatory Information
- Quick Start Guide
Certifications CE / UKCA
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