TP-LINK TAPO T315 Smart Temperature & Humidity sensor

Constant and accurate monitoring - Detects temperature and humidity in real time with high precision. (Measurement precision: ±0.54 °F, ±3% RH). 2.7-inch e-ink display - shows temperature and humidity, comfort level with facial expression, battery status and signal. Home automation - Automatically turn on/off home electronics (e.g. heater, fan, air humidifier, etc.) to increase compliance and save energy. Instant app notification - Receive app alert when conditions fall outside preset range. Free data storage and visual graphs - Record temperature and humidity data and create regular data summaries. Flexible installation - Simply place it on the table or mount it on the wall. Required hub - Tapo Hub requires support for smart features such as remote control, home automation, data export, and more.

GENERAL: Operating temperature -20~60°C / -4~140°F (Temperature display range: 0~50°C / 32~122°F). Operating humidity 0%~99%RH. Dimensions (H x W x D) 62 x 62 x 24.5 mm. Display 2.7" E-ink. Power requirements 3.0 V DC (2 x AAA/LR03).

SYSTEM: Required hub Yes.

PACKAGE CONTENTS: Tapo T315 x 1. AAA/LR03 battery x 2. 3M adhesive x 1. Quick guide x 1.

TECHNICAL SPECIFICATIONS: Wireless 868 / 922 MHz. Temperature accuracy ±0.3°C / ±0.54°F. Humidity accuracy ±3% RH. Data refresh rate 2s.