BAA-08L LoRaWAN Indoor Air Quality Monitor for Smart Buildings Malaysia
BAA-08L LoRaWAN Indoor Air Quality Monitor for Smart Buildings Malaysia
Content
The BAA-08L Multifunctional Air Quality Detector combines indoor environmental sensing with LoRaWAN communication, a 4.2-inch E-ink display and advertised offline data storage.
Its listed parameters include temperature, humidity, CO2, PM2.5, PM10, TVOC level, light level and barometric pressure, alongside PIR motion sensing.
For offices and facilities in Malaysia, the main selection points are measurement performance, gateway compatibility, regional radio configuration and integration with the intended monitoring platform.
What Does the BAA-08L Monitor?
ParameterCatalogue informationTemperature-20°C to 60°CTemperature accuracy±0.2°C; ±0.4°C maximum, as listedRelative humidity0-100% RHHumidity accuracy±2%; ±3% maximum, as listedPM2.5 and PM100-1000 µg/m³Particle accuracy0-100 µg/m³: ±10 µg/m³; 100-1000 µg/m³: ±10%CO2400-5000 ppmTVOCIAQ level, listed as 1.00-5.00Barometric pressure260-1260 hPaPressure accuracy±0.5 hPaLight0-10,000 lux; L0-L5 level indication listedPIR sensing80° horizontal, 55° vertical, up to 5 m
The catalogue places a CO2 accuracy-style expression under a row labelled “CO2 Work Temp.” Request a corrected specification confirming the CO2 accuracy, temperature conditions and percentage basis before using those figures in a purchase specification.
One Monitoring Point for Several Building Parameters
The integrated design can reduce the number of separate devices needed to observe room conditions.
For a meeting room in Puchong or Kuala Lumpur, facilities teams may want environmental readings alongside motion activity. In a larger office, several monitoring points can provide information from different zones.
The readings should remain individually identifiable. CO2, particles, TVOC level and PIR activity describe different conditions and should not be treated as interchangeable indicators.
LoRaWAN Communication and Gateway Requirements
The catalogue advertises:
LoRaWAN communication within an 868-920 MHz range.
Compatibility with a standard LoRaWAN gateway.
Support for third-party IoT platforms.
Protocol information for integration.
Up to 3 km transmission distance in open conditions.
The advertised distance is an open-area figure, not a guaranteed range through office walls or between floors. Confirm coverage at the actual installation location.
Before ordering for Malaysia, verify the exact regional frequency configuration, gateway channel plan and applicable local radio requirements. The broad frequency description alone does not confirm compatibility with an existing network.
Also confirm whether the gateway, platform access and integration work are included or supplied separately.
E-ink Display and Offline Storage
The product description specifies a 4.2-inch E-ink screen and time-and-date display. Offline data storage is also advertised.
However, the specification table contains a conflicting “No Screen” entry. Confirm that the supplied BAA-08L version includes the E-ink display, and establish which readings are shown.
For offline storage, request the memory capacity, recording interval and retrieval method. Also confirm whether stored measurements are automatically uploaded after communication is restored.
Battery Operation and Type-C Power
The catalogue lists four ER14505 batteries and Type-C power. It advertises approximately nine months of battery life at a ten-minute data transmission interval.
This runtime is conditional. Confirm the manufacturer's assumptions for sensor sampling, display refresh, network retries and operating environment.
The page uses inconsistent battery notation in different sections. Obtain the approved battery type, voltage and replacement instructions for the supplied version. Do not assume the Type-C connection charges the installed batteries.
TVOC and Light Are Listed as Levels
The TVOC entry is expressed as an IAQ level, rather than a concentration in ppm or mg/m³.
Similarly, the light specification includes both a lux range and L0-L5 levels. Confirm whether the display and transmitted data provide numerical lux readings, categorized levels or both.
These distinctions matter when integrating the BAA-08L with a dashboard or setting automated rules.
PIR Motion Sensing
The BAA-08L lists a PIR sensing distance of up to 5 m, with stated horizontal and vertical coverage angles.
PIR activity should not automatically be interpreted as an exact headcount or reliable detection of a person sitting still. The catalogue does not establish people-counting capability.
For meeting rooms or shared offices, confirm the motion timeout, reporting behaviour and mounting instructions before designing occupancy-related automation.
Installation Options
The catalogue lists:
3M adhesive fixing.
Wall mounting.
86-box installation.
Its published dimensions are 128 x 118 x 26 mm, with a PC+ABS housing.
Choose a location that allows representative environmental sampling and suitable PIR coverage. Avoid obstructing sensor openings, and check radio communication before completing installation.
For facilities in Selangor, Johor or Penang, a trial installation can help confirm coverage, data delivery and platform integration before expanding to multiple rooms.
Frequently Asked Questions
Does the BAA-08L connect directly to WiFi?
The supplied page specifies LoRaWAN, not direct WiFi connectivity.
Is the 3 km range guaranteed inside a building?
No. The catalogue identifies an open-distance condition. Indoor coverage requires assessment at the site.
Does the nine-month battery claim apply to every configuration?
It is advertised at a ten-minute transmission interval. Confirm the complete operating assumptions.
Does it measure formaldehyde or carbon monoxide?
Neither HCHO nor CO measurement is listed for this model.
Can it count people?
The page lists PIR sensing but does not establish people-counting capability.
Can it connect to an existing IoT platform?
Third-party access and protocol support are advertised. Confirm payload documentation, gateway compatibility and integration requirements.
Is calibration documentation included?
The catalogue does not state that a calibration certificate is included. Specify any required measurement documentation before ordering.
Enquire About BAA-08L Monitoring in Malaysia
Contact MTM Precision Sdn Bhd with your building layout, required parameters and existing gateway or platform details. Request confirmation of the BAA-08L regional radio version, display configuration, battery arrangement and integration documentation before purchase.
SEO Meta Description: Explore BAA-08L LoRaWAN indoor monitoring for CO2, particles, temperature, humidity and PIR activity with MTM Precision in Malaysia.
MTM Precision Sdn Bhd
Showroom & Service Centre: No. 29-1 & 29-2, Jalan Bandar 18, Pusat Bandar Puchong, 47160 Puchong, Selangor, Malaysia
Tel: 03-8080 7172
WhatsApp: +6016-660 7346
Email: mtmpre@yahoo.com
Website: www.mtmpre.com.my
24 Oct 2026
