PM2.5 refers to atmospheric particulate matter (PM) that has?a diameter less than 2.5 micrometers. It?is the air quality index around the world. There are more and more people paying attention to the air quality and healthcare. The smart PM2.5 detector?is a smart device with a built-in ZigBee module. The detector is to detect and display?the PM2.5 value. Users can monitor the value on their smart phones or tables in real time. The application is available on both iOS and Android?platforms. To protect your family, you can connect the detector to air purifier which will be activated?when the PM2.5 value reaches the threshold.
1. 1 Features
- Support standard protocol IEEE802.15.4.
- Support the scene that the air purifier will be activated when the PM2.5 value reaches threshold.
- Sparx Smart application can be installed on a phone or a tablet to monitor the PM2.5 value in real time.
The PM2.5 detector?can be applied at home?and?office for the purposes of lighting control.
3. Product Standard
Comply with the standard system of smart home.
Comply?with 3C/FCC/CE/RoHS certification.
5. Product Parameters
5.1 Appearance Specification
|Size||70?x 70?x 31?mm|
5.2 Hardware specification
|Button||Press the button to monitor the PM2.5 value|
|Indicator||On: PM2.5 value is being monitored.
|Monitoring object||1)?Atmospheric particulate matter, industrial dust
2)?Measuring range of PM2.5: 5-4000ug/m3
3)?Concentration?of PM2.5: 15%
|Power input||DC 5V adaptor, built-in rechargeable?lithium-ion battery
|Working frequency||2.4 GHz|
|Testing method||Intake air|
|Testing accuracy of PM2.5||15%|
|Wireless output power||4.5dBm?(max)|
|Wireless receiving sensitivity||-97dBm?(min)|
|Wireless coverage area||30m|
5.3 Software Specification
|Detection function||Monitor the PM2.5 values in real time and display them on the APP|
|Automatic?detection every ten minutes|
|Firmware upgrade||Upgrade firmware via the serial port|
|l?Principle of testing: optical refraction for detecting the number of dust particles in the air|
|l?Air pollution index: 5 –?4,000; Resolution?0.001mg/m3|
|l?LED display, button, reset button, battery|
|l?Display PM2.5 value in real time|
7. Product Performance
|ZigBee Performance Index||Comply with ETSI300 328 and EN301 489|
8. Product Requirements
8.1 User Interface Requirement
See the user interface of the Sparx Smart application.
8.2 Working Environment