We use cloud storage, cloud computing, big data analysis and other technologies, through the integration and application of intelligent intelligent home security installer, intelligent home alarm installer, intelligent home monitoring installer production technology and Internet and Internet of Things technologies, to realize the whole life cycle information management of products from smart production, smart logistics to smart consumption, providing enterprises Provide personalized data services.We are making efforts to develop fine processing of our intelligent home ventilation and establish a diversified industrial structure. Our team is committed to working collaboratively with customers and partners. In line with the service tenet of taking customers as the center and products as the core, we take the market as the guidance, and strive to enhance the core competitiveness of enterprises such as technology, products, services and brands. Our company is derived from the unremitting pursuit of enterprise development essentials and the desire to realize customer value. Integrity, that is, honesty, trustworthiness, do what you say, do what you say, do what you do, every word, one promise. Integrity is the cornerstone of Lierda's values, without integrity, everything else is empty talk. We have a deep understanding of the complexities of international trade and the challenges our clients face.
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Smart Carbon Monoxide AlarmModule: TCS0102R. Function: Smart Carbon Monoxide Alarm. MOQ: 500 Pieces. Customization: Customized Logo/Customized Packaging.
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Smart Water Alarm※ Model: TWS0102R. ※ Name: Smart Water Alarm. ※ Power supply: DC3V(CR2). ※ Alarm volume: ≥85dB at 1m . ※ Waterproof level: IP65. ※ Ultra thin design. ※ Transmission distance > 100m. ※ Maximum support
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Smart Home Wifi Water AlarmModel: TWS301A-W. Name:WiFi Water Alarm. ※ Battery: 1 x CR2 . ※ WiFi type: 2.4GHz, IEEE 802.11b/g/n. ※ WiFi distance: 45m. ※ App: Tuya, android and IOS. ※ Beeps and send alart when a leakage is
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Smart Home Wifi PIR Motion SensorModel: TPS101A-W. WiFi PIR Motion Sensor. ※ Battery: 1 x CR123A . ※ WiFi type: 2.4GHz, IEEE 802.11b/g/n. ※ WiFi distance: 45m. ※ App: Tuya, android and IOS.
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Smart Home Wifi Motion Sensor PIRModel: TPS101A-W. Style Name:WiFi PIR Motion Sensor. ※ Battery: 1 x CR123A . ※ WiFi type: 2.4GHz, IEEE 802.11b/g/n. ※ WiFi distance: 45m※ Sensitivity distance: 7m. ※ Sensitivie angle:110°. ※ App:
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Smart Alarm Controller* Model: TWS0101R. * Power supply: CR2450* Test, silence, location functions* Transmission distance > 100m* Communication protocol: Zigbee/RF 433MHZ
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Smart Home Wireless Heat DetectorModel: THS385A-HR. Style: Wireless Heat Detector . ※ Intuitive temperature acquisition and display, and can set upper and lower temperature alarms. ※ Using new technology to wirelessly transmit
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Smart Home Wireless Remote ControllerModel: TRS301A-R. Style:Wireless Remote Controller. ※ Power supply: CR2032. ※ Transmission distance: the open range ≥ 100 meters. ※ Used to quickly change the system mode. ※ Working frequency:
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Smart Home Carbon Dioxide AlarmModel: TCS0301-R. Style: CO₂ Detector . ※ Power supply: AC 100-240V. ※ Large LCD Displays the 24-hour average or maximum CO₂ value. ※ Stable NDIR Sensor for CO₂ detection. ※ Detect temperature,
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Smart Home Wifi Door SensorModel: TDS301A-W. ※ Battery: 1 x CR2 . ※ WiFi type: 2.4GHz, IEEE 802.11b/g/n. ※ WiFi distance: 45m. ※ App: Tuya, android and IOS. ※ Detect open/close status of the door/window. ※ Door sensor can work
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Smart Home Wireless Door SensorModel No.: TDS301A-R. ※ Power supply: DC 12V. ※ Transmission distance ≥ 100 meters in open area. ※ Detecting whether doors, windows, drawers, etc. are illegally opened or moved. ※ Operating
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Smart Home Wireless Water DetectorStyle Number: TWS302A-R. ※ Power supply: DC 3V lithium battery. ※ Sensor anti-rust design. ※ Transmission distance ≥ 100 meters in open area. ※ Alarm volume: ≥85dB at 1m. ※ Use MCU control to filter
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Smart Gas AlarmModdel: TGS110A-R. Function: Wireless Gas Detector. MOQ: 500 Pieces. Customization: Customized Logo/Customized Packaging.
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Smart GatewayModule: TGH0101M. Function: Wireless Smart Gateway. MOQ: 500 Pieces. Customization: Customized Logo/Customized Packaging.
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Wireless Water DetectorModule: TWS302A-R. Function: Wireless Water Detector. MOQ: 500 Pieces. Customization: Customized Logo/Customized Packaging.
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Wireless Door SensorModule: TDS301A-R. Function: Wireless Door Detector. MOQ: 500 Pieces. Customization: Customized Logo/Customized Packaging.
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Wifi Door SensorModule: TDS301A-W. Function: Wifi Door Sensor. MOQ: 500 Pieces. Customization: Customized Logo/Customized Packaging.
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Wifi USB Siren AlarmModule: TBS502A-W. Function: Wifi Siren. MOQ: 500 Pieces. Customization: Customized Logo/Customized Packaging.
I compared several brands and still choose this supplier again, their products perform better!
Your company always puts the customer first and you solve our confusion with professional knowledge.
Before starting the cooperation, we visited the factory of this supplier. Their production line is very professional, and the product testing process is also very strict, which is very reassuring.
Innovation is the inexhaustible driving force for the company's development, including concept innovation, mode innovation, technology innovation and service innovation, so as to realize its
This supplier pays great attention to our needs and we are very satisfied. We believe that only on the basis of meeting customer needs, other services are more valuable.
We were very surprised at the speed of your delivery and the promptness with which you kept us informed throughout the cooperation period.
Our company is committed to accelerating the realization of management informatization, production automation, and product intelligence, and continues to lead the technological development of the global slide dimmer switch, power distribution socket industry. As one of the most professional intelligent home ventilation manufacturers and suppliers in China for over 15 years, we're featured by quality products and good service. Please rest assured to buy intelligent home ventilation from our factory.








