PT216B Bluetooth Temperature and Humidity Sensor with Tuya Smart Malaysia
PT216B Bluetooth Temperature and Humidity Sensor with Tuya Smart Malaysia
Content
The PT216B Bluetooth Thermo-Hygrometer measures temperature and relative humidity and connects through the Tuya Smart app. Its compact 50 x 50 x 16 mm housing suits locations where app-based viewing is preferred over a numerical display.
For homes and offices in Malaysia, the main selection points are measurement accuracy, Bluetooth coverage and compatibility with the intended smart-home setup.
PT216B Product Specifications
ParameterCatalogue specificationProduct modelPT216BTemperature range-10°C to 50°CTemperature error±0.5°CHumidity range20-99% RHHumidity error±5% RHWireless connectionBluetoothApp platformTuya SmartAdvertised smart functionTuya Smart linkageDimensions50 x 50 x 16 mmListed package contentsPT216B, product manual and button battery
The power-supply row is incomplete in the supplied catalogue. Confirm the button-battery type, voltage and replacement procedure before ordering.
Compact Monitoring Without a Numerical Screen
The illustrated PT216B has a small indicator and a touch area, but no numerical display.
This design suits users who prefer checking readings through an app. It can be considered for a shelf or suitable mounting point where a larger desktop instrument would be inconvenient.
For an office in Puchong or Kuala Lumpur, confirm that the proposed position provides representative room readings and a reliable Bluetooth connection.
If users need to read measurements directly at the location, choose a model with an integrated screen.
Bluetooth Connection to Tuya Smart
The catalogue specifies Bluetooth, rather than direct WiFi.
Before selecting the PT216B, confirm the app pairing procedure, supported phone requirements and reading-update interval. Also establish what happens when the phone is disconnected.
The supplied page does not specify:
Bluetooth communication range.
Gateway compatibility.
Remote access outside the premises.
Historical graphs or data retention.
Data export.
Temperature and humidity notifications.
App connectivity does not automatically establish continuous recording or remote alerts. Confirm each required function for the supplied version.
Understanding Tuya Smart Linkage
The catalogue advertises Tuya Smart linkage and illustrates an air-conditioning application.
This indicates an intended smart-home integration concept, but it does not establish direct compatibility with every air conditioner or controller.
Before planning an automation, confirm:
Which gateway or controller is required.
Which compatible devices can receive commands.
Whether temperature and humidity can trigger rules.
How frequently measurements update.
What happens during communication loss.
For example, a proposed rule involving a room-temperature threshold needs a compatible control device and supported automation settings. The sensor alone does not establish control of an existing appliance.
Temperature and Humidity Performance
The PT216B lists a temperature range of -10°C to 50°C, with a published error of ±0.5°C.
Its humidity range is 20-99% RH, with an error specification of ±5% RH.
The supplied page does not provide resolution, response time or the environmental conditions under which these error figures apply.
For everyday room observation, these specifications help compare models. For storage monitoring, inspections or quality-control work, request the complete technical specification and any required calibration documentation.
Placement for Consistent Readings
Position the sensor away from direct sunlight, hot electronics and direct air-conditioner discharge. Keep its sensing openings unobstructed.
After moving it, allow readings to stabilize before comparing locations. Follow the manufacturer's mounting and clearance instructions.
For offices in Selangor, Johor or Penang, check Bluetooth coverage at the final position before installation. A convenient mounting point may not provide the best communication or representative measurements.
The supplied page does not establish waterproof construction or outdoor suitability.
Battery and Touch-Control Details
The packing list includes a button battery, but the catalogue does not identify its model or expected runtime.
The housing is marked “Touch 5 seconds.” Confirm the purpose of this action in the manual before using it; the page does not explain whether it starts pairing, resets the device or performs another function.
Also check battery-status reporting and whether replacing the battery affects pairing or stored settings.
Is the PT216B Suitable for Recorded Monitoring?
RequirementCatalogue coverageTemperature measurementListedHumidity measurementListedBluetooth app connectionListedTuya Smart linkageAdvertisedOn-device numerical displayNot shownIndependent historical recordingNot specifiedExportable reportsNot specifiedRemote threshold notificationsNot specified
Choose the PT216B when its compact format and confirmed app functions meet the application. If measurements must be recorded while no phone is connected, request explicit confirmation of that capability.
Frequently Asked Questions
Does the PT216B connect directly to WiFi?
No direct WiFi connection is listed. The catalogue specifies Bluetooth.
Which app does it use?
The listed platform is Tuya Smart.
Can it control my air conditioner?
Smart linkage is advertised, but compatibility depends on the controller, gateway and supported automation functions. Confirm the complete arrangement before purchase.
Does it have a local temperature display?
No numerical screen is shown in the supplied image.
What battery does it use?
A button battery is listed, but the exact type and voltage require confirmation.
Can it record temperature and humidity history?
Independent logging and history retention are not specified on the supplied page.
Is a calibration certificate included?
The listed package does not identify a calibration certificate. Specify any documentation requirements when enquiring.
Enquire About the PT216B in Malaysia
Contact MTM Precision Sdn Bhd with your intended location, app requirements and smart-home setup. Request confirmation of the PT216B battery specification, gateway compatibility and supported linkage functions before ordering.
SEO Meta Description: Explore the PT216B Bluetooth temperature and humidity sensor with Tuya Smart linkage and compact design. Enquire with MTM Precision 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
