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Wall Embedded Indoor Air Quality Monitor EM21-B/S25C/D

SKU ABYSN Category Air Quality Monitors Brand Tongdy Condition New

Specifications

Output WiFi (MQTT)
Power Supply 24VAC/VDC+-10%100~240VAC
Material PC Fireproof Material IP30
Applications Commercial Space School Residential Hotel
Mounting Wall-Embedded Installation Wall Surface Installation or desktop placement
Model EM21-B/S25C/D
Detection Parameters(max.) PM2.5 Temp.& RH TVOC

Key Features

  • LED Tri-colored lights
  • Visible air quality level
  • Compact and simple design
  • Gather real-time data and display history chart via a software platform

Product Description

Wall Embedded Indoor Air Quality Monitor EM21-B/S25C/D, Wall-Embedded Installation. Professional Design in Commercial B-level Unique baseline algorithm and data compensation principle ensure measurements are reliable and accurate in different environments. The brightness of the screen is automatically adjusted, according to the day and night. Gather real-time data and display a history chart via a software platform
  • With on/off touch button to turn off/turn on screen
  • The brightness of screen is automatic adjusted, according with the day and night.
Wall Embedded Indoor Air Quality Monitor EM21-B/S25C/D
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Frequently Asked Questions

This model outputs data via WiFi using the MQTT protocol.

It supports a power supply of 24VAC/VDC ±10% and 100~240VAC.

The monitor is made from PC fireproof material and has an IP30 rating.

It can be installed via wall-embedded installation, wall surface installation, or desktop placement.

This indoor air quality monitor is suitable for commercial spaces, schools, residential areas, and hotels.

Yes, the brightness of the screen is automatically adjusted according to day and night conditions.

It has a compact and simple design, suitable for wall embedding.

Yes, it has an on/off touch button to turn the screen on or off.

The model number is EM21-B/S25C/D.

Yes, it utilizes a unique baseline algorithm and data compensation principle to ensure reliable and accurate measurements in different environments.

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$11.59
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$11.59
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