Canary

Device Image(s)

Device identification

Device name: Canary
Device model: CANARY R3D
Device SSID: TBD
BLE ID: TBD
EAN (GTIN-13): 3800600006573

Short description

Canary is a complete indoor air quality monitoring system designed for real-time assessment of environmental conditions in enclosed spaces.

The system combines:

Multi-sensor hardware device with 7” LCD interface
Integrated Internet connectivity (NB-IoT / GSM)
Cloud-based data storage and monitoring platform
Real-time local notifications and alerts

Canary is suitable for schools, offices, public buildings, industrial facilities, hospitality venues, and other indoor environments where air quality directly impacts health, productivity, and safety.

Main features

What Canary Measures

Canary monitors the following environmental parameters:

Air Temperature (ambient)
Relative Humidity (RH)
Carbon Dioxide (CO₂) concentration
Particulate Matter PM2.5
Particulate Matter PM10
Volatile Organic Compounds (VOC index)
Additional sensors can be added (upon customization)

Real-Time Sound and Text Notifications

Instant local alerts
Audible signal after each measurement
Text-based recommendations for corrective actions
Notifications work even without active Internet connection

Visual Air Quality Feedback System

7” color LCD display
Color-coded gauge indicators
Animated “Canary” mood logic with 5 air quality states:
- Very Good
- Acceptable
- Degraded
- Unacceptable
- Dangerous

This allows users to immediately understand indoor air conditions without technical knowledge.

Cloud-Based Monitoring

Automatic data transmission to secure database
Remote access via mobile device or computer
Historical data visualization
Long-term analysis and reporting

Smart Building Integration

Internet-connected device
Support for private protocols
Integration with building automation systems
Suitable for custom system deployment

Backup Power Operation

Integrated Li-Po battery
8–12 hours backup runtime (depending on usage)
Ensures continuous monitoring during power outages

Use cases

Canary R3.0 is designed for environments where indoor air quality directly impacts health, safety, comfort, and productivity.

Infection Risk Reduction - Monitoring CO₂ and particulate matter enables timely ventilation and occupancy management, reducing the risk of airborne virus and bacteria transmission.

Classroom Air Quality Management - Maintaining optimal CO₂, humidity, and temperature levels improves cognitive performance, concentration, and learning efficiency.

Workplace Productivity Optimization - Low CO₂ levels and balanced environmental conditions reduce fatigue, headaches, and decreased mental performance in office settings.

Industrial Environmental Monitoring - Detection of elevated particulate matter or harmful gases in production facilities helps maintain compliance and occupational safety standards.

Ventilation Performance Evaluation - Continuous monitoring provides insights into whether existing HVAC systems are sufficient or require optimization.

Data-Driven Renovation Decisions - Long-term data collection supports investment decisions such as installing ventilation systems, replacing windows, or adding air purification systems.

Main applications

Canary is suitable for:

Schools and Kindergartens
Offices and Shared Workspaces
Public Buildings (cinemas, theaters, halls)
Industrial and Production Facilities
Hotels and Hospitality Venues
Cafés, Restaurants, and Clubs
Healthcare Facilities (clinics, hospitals)
Shopping Centers and Retail Stores
Municipal Buildings

Any indoor space where groups of people gather can benefit from continuous air quality monitoring.

Integrations

Canary R3.0 is designed for flexible integration into existing digital ecosystems.

Building Automation Systems

Integration with HVAC control systems
Smart ventilation automation
Trigger-based environmental control

IoT & Smart Infrastructure

NB-IoT connectivity
GSM connectivity (variant dependent)
Support for private protocols (custom implementation)

Cloud & Data Platforms

Secure cloud database storage
Remote dashboard access
Historical data analysis

API-based integration (upon request)

Custom Integrations

Additional sensor modules
Branded user interface
Third-party monitoring platforms
Municipal or enterprise data systems

Connectivity

NB-IoT
Wi-Fi (optional)
Bluetooth (optional)

Safety function

Canary incorporates multiple safety-oriented mechanisms:

Real-Time Alerts

Sound notifications
Text-based recommendations
Immediate visual warnings

Multi-Level Risk Classification

Five environmental states:

Very Good
Acceptable
Degraded
Unacceptable
Dangerous

In critical situations, the system indicates that occupants should leave the premises immediately.

Offline Alert Capability

Local notifications continue functioning even when:

Internet connection is unavailable
Device is disconnected from the mains

Backup Power Operation

Integrated Li-Po battery ensures continued monitoring for 8–12 hours during power outages.

Visual Hazard Identification

Color-coded gauges immediately identify which parameter is outside safe limits.

User interface

Canary features an intuitive, user-friendly interface designed for non-technical users.

7” Color LCD Display

Real-time parameter visualization
Analog-style gauge indicators
Clear numeric readings

Animated Environmental Indicator

The canary icon visually reflects current air quality conditions.

Main Screen Elements

Temperature indicator
Humidity indicator
CO₂ indicator
PM2.5 indicator
PM10 indicator
VOC index
Date and time
Battery status
Network signal strength

Historical Data View

Users can tap individual indicators to access short-term history graphs.

Device Information Screen

Displays:

Serial number
Software revision
Sensor revision

Settings Menu

Two configuration screens allow:

Display brightness adjustment
Sound volume control
Notification interval settings
“Do Not Disturb” scheduling
Notification enable/disable

Modes of operation

Canary operates in multiple functional modes:

Normal Monitoring Mode

Continuous measurement cycle (30-second interval for particulate sensors)
Real-time display update
Automatic data transmission to cloud

Local Alert Mode

Activated when parameters exceed predefined thresholds.

Sound alarm
Visual warning
Text recommendation

Cloud Monitoring Mode

Data upload via NB-IoT / GSM
Remote access through web interface
Long-term storage and analysis

Backup Power Mode

Automatically activated during power outage
Maintains monitoring and local alerts
Reduced energy consumption for extended runtime

Configuration Mode

Accessible via settings menu. Allows customization of:

Display
Sound
Notification behavior
Quiet hours scheduling

Device Interface Components

7” LCD display
Antenna connector (NB-IoT / GSM depending on version)
SIM card slot
SD card slot (service & firmware updates)
Green LED – Internet connectivity status
Red LED – Battery status
Yellow LED – Power indicator
Power switch
Ventilation openings (must not be blocked)

Air Quality Interpretation Logic

The system automatically evaluates environmental conditions and categorizes them into five quality states:

Very Good

Meaning: Optimal conditions
Required Action: No action needed

Acceptable

Meaning: Within tolerable range
Required Action: Monitor

Degraded

Meaning: Outside optimal range
Required Action: Action recommended

Unacceptable

Meaning: Serious deviation
Required Action: Immediate action required

Dangerous

Meaning: Health risk
Required Action: Evacuate immediately

The animated canary icon visually represents the current condition.

Technical Specifications

General

Power Supply: 5VDC @ 2A (external adapter from 220VAC)
Backup Battery: Li-Po 3.7V / 7500 mAh
Backup Runtime: 8–12 hours*
Connectivity: NB-IoT (optional GSM 2G / GPRS variant)
Display: 7” Color LCD (17.8 cm diagonal)
Operating Temperature: 0°C to 40°C
Operating Humidity: 0–85% RH
Dimensions (W × H × D): 20 cm × 12 cm × 5 cm
Weight: 1200 g

* Battery life depends on measurement frequency, data transmission interval, network quality, display brightness, and environmental conditions.

Sensor Specifications

CO₂ Sensor

Range: 400 – 10,000 ppm
Accuracy: ± (30 ppm + 3%)
Lifetime: > 2 years

PM2.5 Sensor

Range: 0 – 1000 µg/m³
Accuracy (0–100 µg/m³ @ 25°C): ±15 µg
Accuracy (100–1000 µg/m³ @ 25°C): ±15%
Lifetime: > 2 years
Measurement interval: 30 seconds

PM10 Sensor

Range: 0 – 1000 µg/m³
Accuracy (0–100 µg/m³ @ 25°C): ±15 µg
Accuracy (100–1000 µg/m³ @ 25°C): ±15%
Lifetime: > 2 years
Measurement interval: 30 seconds

Temperature Sensor

Range: 0 – 40°C
Relative accuracy: 0.2°C
Absolute accuracy: ±0.5°C

Humidity Sensor

Range: 0 – 100% RH
Accuracy: ±2% (20–80% RH)

Installation instructions

For optimal performance:

Mount device on a wall at 1.5–2 meters height
Avoid direct proximity to doors or windows (min. 1 meter)
Avoid constant airflow exposure
Ensure unobstructed ventilation openings
Install near power outlet
Installation location significantly affects measurement accuracy.

Troubleshooting

This section covers common operational issues and recommended corrective actions.

Device Does Not Power On

Possible causes:

Power adapter not connected properly
Faulty power outlet
Battery fully discharged

Recommended actions:

Verify that the original 5VDC @ 2A adapter is used
Check wall outlet functionality
Press and hold the power button for 3–5 seconds
Allow device to charge for at least 15 minutes before retrying

No Internet Connectivity

Possible causes:

SIM card missing or improperly inserted
Weak NB-IoT / GSM signal
Antenna not connected
Operator restriction

Recommended actions:

Verify SIM card placement
Ensure antenna is properly mounted
Relocate device to improve signal strength
Restart the device
Confirm SIM activation with operator

Inaccurate or Unstable Measurements

Possible causes:

Installation near windows or doors
Direct airflow exposure
Blocked ventilation openings
Nearby heat sources

Recommended actions:

Mount device 1.5–2 meters above floor
Avoid direct airflow and HVAC vents
Ensure unobstructed air intake
Keep device away from heaters and direct sunlight

Frequent CO₂ Alerts

Possible cause:

Insufficient ventilation

Recommended action:

Open windows for cross ventilation
Evaluate HVAC system performance
Reduce occupancy if necessary

Device Not Uploading Data to Cloud

Possible causes:

Network disruption
Operator outage
SIM data plan issue

Recommended actions:

Check signal strength indicator
Restart device
Contact service provider if issue persists

FAQs

Q1: How often does Canary measure air quality?

Particulate matter is measured every 30 seconds. Other parameters are continuously sampled and updated in real time.

Q2: Can Canary work without Internet?

Yes. Local measurements, visual indicators, and sound notifications function even without Internet connectivity. However, cloud data storage and remote monitoring require network access.

Q3: How long does the backup battery last?

Between 8–12 hours, depending on: