Xiaomi Mijia PM 2.5 User manual

USERS MANUAL OF THE MiJia PM 2.5 SENSOR
Before using this product, please read the instruction manual carefully and
save it.
Overview
Button switcher
Status indicator
Display
Dust sensor
Reset button
Charging microUSB socket
Note: During operation, ensure, that the rear air vent hole is not blocked and obstructed by
foreign objects.
Usage
Press the power button, an
indicator lights on.

Digital indicator of РМ 2.5
Battery level
Wi-Fi status
After switching on the device, display shows a digital value of PM 2.5, an air condition
value, displayed by the air quality indicator, can be illuminated with 3 colors.
Time
Date
Press the button to switch an interface with time display. Press the button again to switch
an interface with a digital value of PM 2.5.
Note: This function requires a connection to the network, as well as to mobile device.
Long press the button to turn o󰀨
the device.
Note: If there is no connection to
the power source, a sensor will
automatically turns o󰀨 after 30
minutes.
Indicator colors Digital value of РМ 2.5
Green 0-75
Orange 76-150
Red 150 and higher
Connecting to smartphone
Go to App Store, enter MiJia in a search, or scan the QR code below to download MiJia
APP, open APP home page, in «My Devices» section in the upper right corner, add «MiJia
PM-2.5 Sensor». As you successfully added the device, you can nd your device in
«Smart Device List».

Switching Wi-Fi
After the device is on, Wi-Fi icon ashes. If there is no connection for 1 hour, a wireless
access point automatically stops, and Wi-Fi icon disappears, if reset button is briey
pressed, a wireless access point is reactivated.
When a mobile device is not connected to the sensor, a short press of reset button allows
you to disconnect Wi-Fi connection.
Pressing reset button for a long time turns o󰀨 the device.
Charging of the device
You can charge the device via USB cable, that connects to the device’s charging
connector on the back of the device.
After connecting the sensor to power source, the device can also be put on charge.
Note: The MiJia PM-2.5 is not equipped with a USB charging cable, you can use an
existing wire of a similar model, or you can purchase it yourself.
A short press of reset button
allows you to turn o󰀨 Wi-Fi.
Pressing reset button for a long
time turns o󰀨 the device.
The content of harmful substances in the product
Parameters
Article number: JCY01ZM;
Dimensions of the device: 63x34x63 mm;
Gross weight: about 0.2 kg;
Net weight: about 0.1 kg;
Rated power input: 5V = 1.0A;
Battery capacity: 750 mAh;
Wireless connection: Wi-Fi IEEE 802.11 b / g / n 2 4Hz.
List of faults

Maintenanace
After-sales service of MiJia PM-2.5 sensor is strictly regulated in accordance with the
«Law on the Protection of Consumer Rights of the People’s Republic of China», «The Law
of the People’s Republic of China on the quality of products», which provides 3 after-sales
service guarantees: warranty repair, warranty return, namely:
Warranty Terms
1. If you nd a malfunction of this product, within 7 working days from a time you receive
the receipt of the product, according to the «List of faults», you can arrive at the MiJia
after-sales service center to detect and establish a cause of malfunction, and return or
exchange the product;
2. If you nd a malfunction of this product, within 8-15 business days from a time you
receive the receipt of the product, according to the «List of faults», you can arrive at the
MiJia after-sales service center to detect and establish a cause of failure, and exchange
the product for free or receive maintenance;
3. If you nd a malfunction of this product within 12 months from date of purchase,
according to the «List of faults», you can arrive at the MiJia after-sales service center to
detect and establish a breakdown pattern and receive free maintenance .
Non-warranty cases
1. Unqualied repair, improper operation, failure due to impact / collision, breakdown due
to negligent attitude, abuse, liquid penetration into machinery, failure due to accident,
spontaneous modication of the device, improper use of parts of this instrument;
2. In the case of following illegal actions: tearing, falsication of the label of the device,
excluding unauthorized access to marking, etc .;
3. If the warranty period has exceeded 3 guarantees (warranty repair, warranty return,
guarantee exchange);
4. Damage, caused by force majeure circumstances;
5. Inconsistency of actual malfunction with malfunctions, provided in a «List of faults»;
6. All malfunctions of the device and its parts in accordance with a «List of faults», which
were caused due to a human factor.
Manufacturer: Beijing Ji Mi Electronics Technology Co., Ltd
Address: Beijing, Haidian District, Chinhaezhong, 68, O󰀩ce building of Huazhun Wutsai
Cheng, 11, o󰀨. 1102.
XIAOMI-MI.COM