FABISENSE PTH-259 Smart WiFi Carbon Monoxide Alarm for Home Monitoring Malaysia
FABISENSE PTH-259 Smart WiFi Carbon Monoxide Alarm for Home Monitoring Malaysia
Content
The FABISENSE PTH-259 Smart Carbon Monoxide Alarm combines CO detection, temperature and humidity readings, a local buzzer and WiFi connectivity through the Tuya app.
Its plug-in design includes an interchangeable plug and provision for two AA alkaline batteries. The catalogue also promotes alarm alerts, history records and trend graphs, giving users information at the detector and through a connected app.
For buyers in Malaysia, the main selection points are installation position, alarm performance, network compatibility and battery operation.
CO Readings on the Detector and App
The PTH-259 has a listed carbon monoxide measuring range of 0-1000 ppm, with 1 ppm resolution.
The stated accuracy is ±5 ppm or ±10%, whichever is greater. Resolution describes the numerical increment, while accuracy describes the measurement tolerance.
The illustrated front display shows CO concentration prominently, with temperature, humidity and battery status alongside it. This allows users to check readings locally without opening the app.
The supplied page does not specify the CO sensor technology, response time or sensor service life.
Tuya Connectivity, History and Trend Graphs
The catalogue advertises Tuya app integration with:
CO monitoring information
Alarm alerts
History records
Trend graphs
Temperature and humidity readings
These features can support users who want to review readings over time or access information through a phone.
Before purchase, confirm the supported WiFi frequency, app version, notification settings and data retention period. Data export, account sharing and notification delivery times are not specified on the supplied page.
The promotional phone screen is an illustration. Its displayed CO value should not be used to infer the detector's actual alarm threshold.
Local Buzzer and Status Indicators
The PTH-259 includes a buzzer alert, test button and front-panel status indication.
The illustrated housing identifies:
Green: Power
Yellow: Fault
Red: Alarm
Confirm the complete indicator patterns, test procedure and buzzer specification in the operating manual.
For connected installations, also confirm how the local alarm operates during WiFi or internet interruption. App access and local detection are separate functions that should each be understood before installation.
Plug-In Power with AA Battery Provision
The catalogue lists 100-240 V, 50/60 Hz mains power, an interchangeable plug and two 1.5 V AA alkaline batteries.
For a Malaysian property, confirm the supplied plug configuration and the manufacturer's permitted installation arrangement.
The page does not state battery runtime or explain which functions remain available when mains power is interrupted. Buyers should request this information rather than estimating runtime from battery quantity.
Battery charging is not advertised. Do not assume the mains connection recharges the listed alkaline batteries.
PTH-259 Catalogue Specifications
ParameterListed specificationModelFABISENSE PTH-259Main detection functionCarbon monoxideCO range0-1000 ppmCO accuracy±5 ppm or ±10%, whichever is greaterCO resolution1 ppmTemperature measuring range-10°C to 50°CTemperature accuracy±1.0°CTemperature resolution1°CHumidity range10%-95% RHHumidity accuracy±5% RHHumidity resolution1% RHDisplay2.0-inch TFTDisplay resolution240 × 296ConnectivityWiFi, Tuya appLocal alertBuzzerMains supply100-240 V, 50/60 HzBattery provisionTwo 1.5 V AA alkaline batteriesPlugInterchangeableCase materialFlame-retardant materialWorking temperature0°C to 40°CDimensions132 × 68 × 56 mmCatalogue designationUL 2034 version
The temperature measuring range and the complete-device working temperature are different. Use the stated 0°C to 40°C working temperature when assessing installation conditions.
Choosing the PTH-259 for a Malaysian Property
Homes and Apartments
The PTH-259 is an option for buyers seeking a local CO display with connected monitoring features.
Installation should follow the manufacturer's placement instructions. Socket availability alone should not determine the detector's position or the number of units required.
Rental Properties and Accommodation
For landlords and accommodation operators in Selangor, Kuala Lumpur, Johor and Penang, connected access may support routine monitoring and review of recorded information.
Before installing multiple units, establish who manages the app account, receives alerts and performs equipment checks. Record installation dates and follow the specified battery and device replacement procedures.
Buyers Requiring Monitoring Records
If history and trend graphs are important, confirm the sampling interval, retention period and access arrangements.
A graph shown in promotional material does not establish suitability for a particular reporting or compliance requirement.
Understanding the UL 2034 Reference
The supplied catalogue identifies the PTH-259 as a UL 2034 version.
Where certification or compliance evidence is required, request documentation matching the exact model and supplied configuration. The catalogue wording alone should not be presented as independently verified UL certification.
Also request the alarm thresholds, response times, audible output and end-of-life indication, as these details are not provided on the supplied page.
Frequently Asked Questions
Does the PTH-259 detect CO2?
CO2 detection is not listed. The advertised functions are CO detection, temperature, humidity and connected monitoring.
Does it detect LPG or methane?
Combustible gas detection is not advertised for this model.
Does it require a SIM card?
No SIM-card function is listed. The advertised connection method is WiFi through the Tuya app.
Does it store historical readings?
History records and trend graphs are promoted. Confirm storage duration and whether records can be exported.
Can it operate without mains power?
The catalogue lists two AA alkaline batteries, but runtime and available battery-powered functions require confirmation.
Can the alarm threshold be adjusted?
Threshold adjustment is not specified on the supplied page. Confirm the alarm settings in the operating manual.
Does the test button verify measurement accuracy?
Use the test button according to the manufacturer's instructions. A button test should not be treated as a calibration result.
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Explore the FABISENSE PTH-259 WiFi CO alarm with Tuya app, digital display, history records and AA battery provision. Enquire in Malaysia.
Contact MTM Precision Sdn Bhd with your installation location, connectivity requirements and required documentation to enquire about the FABISENSE PTH-259 Smart Carbon Monoxide Alarm.
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
