FABISENSE PTH-242BW Smart WiFi CO and Gas Alarm Buying Guide Malaysia
FABISENSE PTH-242BW Smart WiFi CO and Gas Alarm Buying Guide Malaysia
Content
The FABISENSE PTH-242BW Smart CO & Gas Alarm combines carbon monoxide detection, gas monitoring, temperature and humidity readings, and Tuya app connectivity in a plug-in device. It is an option for buyers in Malaysia who want a local display and buzzer together with access to monitoring information through a connected app.
When choosing this model, the main considerations are the gas detection specification, installation location, WiFi requirements and battery backup duration.
What Does the PTH-242BW Monitor?
The catalogue lists four monitoring functions:
- Carbon monoxide (CO)
- Gas detection
- Temperature
- Relative humidity
CO and combustible gas monitoring serve different purposes. Buyers should confirm that the gas sensor matches the fuel or gas present at their intended installation.
The catalogue specifies gas indication as Level 1 to Level 3, with Level 3 referenced to 15% CH4 LEL. CH4 refers to methane, while LEL means lower explosive limit. This specification should not be interpreted as confirmation that the detector measures every combustible gas with the same response.
For applications involving LPG or another fuel, confirm the supported gases and installation instructions before selecting the unit.
WiFi and Tuya App Features
The PTH-242BW is advertised with WiFi connectivity and Tuya app integration. Its catalogue highlights alarm alerts, historical data and trend curves.
These functions can help users review changes over time and check information through the app. The illustrated app interface shows CO, gas, temperature, humidity and alarm records.
Before purchase, confirm:
- Supported WiFi frequency and network requirements
- Phone and Tuya app compatibility
- Available notification settings
- Historical data retention and export options
- Behaviour during internet or WiFi interruption
The supplied page does not specify these details. Its illustrated history screens should also be treated as examples rather than a guarantee of a particular storage period.
Plug-In Operation with Battery Backup
The catalogue specifies a 100-240 V, 50/60 Hz power supply, a replaceable plug and a built-in 1000 mAh battery. It describes the battery as supporting short-term backup use.
For a fixed installation, plug-in operation provides the normal power source, while the battery provides a backup option. However, battery capacity alone does not establish operating time.
Buyers should confirm the expected backup duration and whether WiFi, display and alarm functions remain available throughout battery operation. Also confirm the supplied plug configuration for the intended Malaysian socket.
PTH-242BW Catalogue Specifications
Parameter Listed specification
Product model FABISENSE PTH-242BW
CO measuring range 0-1000 ppm
CO resolution 1 ppm
Gas indication Level 1-3
Gas reference Level 3: 15% CH4 LEL
Temperature range -10°C to 50°C
Temperature accuracy ±1.5°C
Humidity range 0%-95% RH
Humidity accuracy ±5% RH
Display 2.0-inch IPS, 320 × 240, 6-bit
Connectivity WiFi, Tuya app
Local alert Buzzer
Power supply 100-240 V, 50/60 Hz
Battery Built-in 1000 mAh
Plug Replaceable
Case Flame-retardant materials
Working temperature -10°C to 50°C
Product dimensions 45.5 × 42 × 96.2 mm
CO resolution is not the same as accuracy. The catalogue lists a 1 ppm resolution but does not provide a CO accuracy specification on this page.
Choosing an Installation Location
The catalogue presents the PTH-242BW for kitchen and RV applications. Suitability still depends on the gas being monitored, the available power supply and the operating environment.
For a kitchen or pantry, check that the required mounting position can be achieved using a suitable socket. Follow the manufacturer's placement instructions for the relevant gas, including permitted distances from appliances and environmental restrictions.
For an RV or mobile installation, confirm the available supply voltage, plug arrangement, battery runtime and suitability for the expected temperature and movement. The catalogue illustration alone does not establish vehicle-specific approval.
For serviced accommodation or managed premises in Selangor and Kuala Lumpur, app access may support routine monitoring. Confirm who receives alerts and how the device will be checked and maintained.
Checks Before Ordering
A clear enquiry should include the following information:
1. Gas type: Identify whether the application involves methane, LPG or another gas.
2. Installation setting: State whether the detector is for a kitchen, accommodation unit, RV or another location.
3. Power and socket: Confirm the required plug and available supply.
4. Connectivity: Describe the WiFi network and required app functions.
5. Alarm requirements: Request the CO alarm thresholds, gas alarm levels and response specifications.
6. Documentation: Confirm sensor life, maintenance instructions and any certification required for the application.
These checks help establish whether the PTH-242BW matches the intended use before purchase.
Frequently Asked Questions
Does the PTH-242BW detect carbon dioxide?
CO2 detection is not listed for this model. The supplied page specifies CO, gas, temperature and humidity monitoring.
Does it connect to the Tuya app?
Yes. WiFi and Tuya app connectivity are advertised in the catalogue. Network compatibility and the available app functions should be confirmed before ordering.
Can it operate during a power interruption?
The catalogue lists a built-in 1000 mAh battery for short-term backup use. It does not state a guaranteed backup runtime.
Does the gas display provide a continuous percentage LEL measurement?
The specification table lists three gas levels. Although the illustrated app shows a percentage LEL field, the page does not establish its measurement range, accuracy or calibration basis. Confirm these details if numerical gas measurements are required.
Is an alarm standard specified?
No alarm compliance standard is identified on the supplied page. Request supporting documentation where a particular standard is required.
SEO Meta Description
Explore the FABISENSE PTH-242BW WiFi CO and gas alarm with Tuya app, plug-in power and battery backup. Enquire with MTM Precision Malaysia.
Contact MTM Precision Sdn Bhd with your gas type, installation location and app requirements to enquire about the PTH-242BW configuration.
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
