Best Smart Home System Suppliers
Smatek Electronics Limited
🇨🇳 China
2012501-1000 peopleManufacturer/Trading Company/Distributor/Wholesaler/Service CompanyHigh capacity factory
OEM manufacturer
ODM manufacturer
Own brand
Shipments
4
Key customer
RANG DONG LIGHT SOURCE VACUUM FLASK JOINT STOCK COMPANY
Key market
North America
Review
4.8
2025 KNX Newest Big 10 Inch Smart Touch Panel for Smart Home Building Management System KNX/DALI Smart Home Automation Control$193
6 Inch KNX Smart Home Touch Panel IPS Display Android Operation System Home Automation for Multiple Room Controller KNX Devices$144
6-inch PoE Android Customizable Firmware Home Automation Gateway Zigbee Smart Control Panel Smart Light Switch Touch Screen$129
P6EL US Version Smart Scene Wall Switch Smart Home Control Switch Panel with Wifi Zigbee 4" IPS Touch Screen$57
4-inch PoE Smart Home System Panel Full Automatic Custom Firmware Wall Switches for Hotel System Control Touch Screen$69
Tuya Wireless Smart Home Zigbee Gateway with 4" Display Control Panel for Buildings to Control of Wall Switch$57
Smart Home Linux Panel PC Multi-functional Touch Screen Control Panel with Electrical 2 Gang 3 Gang Switch$57
10 Inch Metal Frame Tablet KNX Compatible Smart System Building Intercom PoE Smart Control Panel Custom Firmware$184
Smatek S9E Smart Building Automation Panel Wifi Zigbee for Tuya for Whole Home 10A Plug Socket Control Double Pole Switch$193
4 Inch Hotel Room Control System T6E-NZ with Zigbee IoT Platform Smart System Touch Panel 10A Max. Current 240V Max. Voltage$64
2025 for Tuya Zigbee Home Automation Products China Manufacturer Retro Touch Panel Curtain Wifi Home Appliances Control$80
Shenzhen NEO Electronic Co., Ltd.
🇨🇳 China
200251-100 peopleManufacturer/Trading Company/WholesalerEstablished brand
OEM manufacturer
ODM manufacturer
Own brand
Shipments
46
Key customer
MARRIOTT SA
Key market
North America
Review
4
Tuya Smart Socket Smart Home WIFI Socket Smart Power Plug 2.4G Wireless Alexa Smart Plug$7
Zigbee Ceiling Mounted Infrared Detector Smart TUYA Human Motion Sensor for Smart Home System$10
Smart Home Zigbee Gateway Wireless for Home Automation Tuya App$8.6
Home Use Water Leakage Sensor,Household Tuya Wifi Smart Home System Water Leak Detector Sensor$8
Hotel Room Intelligent System Remote Control Home Automation Smart Switch Tuya$8
Alarm Security System Outdoor Waterproof Alarm Wifi Wireless Smart Home Siren with Solar$13.8
Tuya Smart Mechanical Light Switch 2 Gangs Light Switch EU Support Remote Control for Smart Home Automation$8.2
WiFi Smart Home Intelligent Air Conditioning Controller IR Remote Control Thermostat Controller Support Alexa Google Home$13
App Remote Control Home Alarm System Work with Alexa Google Zigbee Wireless Smart Siren Alarm Clock$8.3
Tuya Wifi Smart Valve Controller Home Security Water Leakage Sensor Wifi Water Leakage Detector$3.5
Waterproof Home Security System Wireless Alarm Sirene Horn Buzzer Speaker and Strobe Light Smart Wifi Tuya Solar Outdoor Siren$16
Manufacturer Tuya WiFi Outdoor Water Timer Smart Sprinkler Controller Remote Control Smart Irrigation Controller$11.5
Xiamen Leelen Technology Co., Ltd.
🇨🇳 China
19921001-2000 peopleManufacturer/Trading CompanyHigh capacity factory
Established brand
Large enterprise group
OEM manufacturer
Shipments
198
Key customer
ASSA ABLOY INDIA
Key market
Asia
Review
5
Leelen Hogar Inteligente WiFi Zigbee Smart Home Kit 10.1" Smart Home Central Touch Control Panel Smart Home Products & Devices$201.43
Leelen Smart Home LCD-Panel Smart Home-Ki-Center Doorbell Video Intercom System Door Phone WiFi Tuya$80.6
Leelen Interruptor Inteligente WiFi Smart Home System Central Control Switch Panel Alexa Zigbee Smart Home Switches and Sockets$42.86
Leelen Productos PARA Hogar Inteligente 5.5" Smart Home Kits & Systems Android Tablet Light Touch Control Panel for Smart Home$188.57
Leelen Smart Home Security System 3.0 Zigbee WiFi Bluetooth Android 5.5" Touch Panel Gateway Voice Control Smart Home Automation$195.95
Tuya Smart Life APP Control Wireless 15A Energy Monitoring Smart Socket Google Home Alexa Ifttt WiFi Smart Plug EU for Home$5.85
Leelen Bluetooth and Wi-Fi Smart Outlet 120V 15A Home Socket Smart Plug Smart Outlet Compatible with Alexa and Google Home$4.38
Leelen Interruptor Inteligente Smart Home System Voice Control Switch WiFi Alexa Zigbee Smart Switches and Sockets$42.86
Leelen Cerraduras Smart Home System WiFi Fingerprint Unlock Smart Deadbolt Door Lock Zigbee Security Door Lock$29.43
Leelen Interruptor Intelligent WiFi Smart Home System Central Control Switch Panel Zigbee Smart Switch WiFi Alexa$42.86
Leelen 1MP HD Camera Motion Detection Night Vision Smart Video Doorbell Smart Home Security System Doorbell$29
Leelen V31+M31 Wireless Smart Doorbell Intercom System Home Apartment Smart Video Door Phone Waterproof Video Doorphone WiFi$263
Jingwei Dichuang (Shenzhen) Smart Co., Ltd.
🇨🇳 China
201351-100 peopleManufacturer/Trading Company/WholesalerOEM manufacturer
ODM manufacturer
Own brand
Product customization
Shipments
2
Key customer
CONG TY CO PHAN ROGO SOLUTIONS
Key market
Europe
Review
4.4
AVATTO Smart Home Hub ZigBee Thread Protocol Support Smart Life Alexa Google Home Tuya Matter Gateway$27.8
Avatto 20A 100v 240v Smart Life Tuya Smart APP Wifi Smart Home Google APP Glass Panel Smart Water Heater Switch$11.12
Tuya 1/2 Gang Wifi Smart Home Wireless Touch Light Wall Switches Brazil Smart Socket and Switches Work With Alexa Google Hom$17.49
Avatto Tuya Wifi DIY 1 2 Way Wireless Remote Control Smart Light Switch Module for Smart Home System$6.5
Avatto Tuya WiFi Home Automation Tuya Smart Life Mobile App Control Smart Lighting Module$6.5
Tuya Smart Brazil Wifi 4 Light Switch Wall Socket Brazilian Plug Brasil Remote Control Voice Light Smart Home Alexa Google Home$19.99
AVATTO Tuya Zigbee Tuya DIY 1 Way Wireless Remote Control Smart Switch Mini Switch DIY Module for Smart Home System$5.47
10a Smart Switch Breaker Module Avatto 4 Gang Wifi Smart Light Switch Hidden Tuya Zigbee 3.0 Switch Module 10a Smart Home$5.99
Wholesale Tuya Wifi Smart Alexa Google Remote Control Home Wifi Touch Shutter Roller Smart Curtain Switch$6.8
AVATTO Tuya Smart IP65 Waterproof Stainless Steel Password Smart Door Locks Cylinder Easy Installation for Home Apartment$53.62
Tuya Intelligent Wifi Smart Plug Alexa Home Socket Eu Standard 100-240v Avatto Wifi Socket Wall Smart Plug$12.99
AVATTO Wifi Curtain Switch Voice Control Google Home Alexa Compatible Smart Roller Switch Eu Standard Tuya Smart Switch Curtain$9.49
Siterwell Electronics Co., Limited
🇨🇳 China
2010501-1000 peopleManufacturer/Trading Company/Service Company/Wholesaler/DistributorHigh capacity factory
OEM manufacturer
ODM manufacturer
Own brand
Key customer
AQARA
Key market
North America
Description
Siterwell Electronics Co., Limited, established in 2010 and headquartered in Ningbo, China, is a premier high-tech manufacturer and global provider of smart security ecosystems and IoT solutions. The company operates a massive 56,500 square meter production facility with an annual capacity of 36 million units, supported by a workforce of over 500 employees. Siterwell specializes in a comprehensive range of safety devices, including smoke, carbon monoxide, combustible gas, heat, and water leak detectors, as well as advanced combination alarms and smart home sensors. Their portfolio extends to smart gateways, thermostats, and commercial fire alarm control systems, many of which are integrated with Matter and Tuya IoT platforms.
As a leader in the industry, Siterwell maintains a world-class R&D center and an Asia-exclusive witness laboratory certified to both US and European standards, including CNAS ISO 17025. The company is recognized for its extensive international compliance, holding certifications such as UL (including UL 217 8th and 9th Editions), ETL, CE, BSI, LPCB, VdS, and RoHS. They offer robust OEM and ODM services, catering to professional markets and major international brands across 72 countries. With a strategic European branch in the United Kingdom and a new smart factory in Vietnam, Siterwell continues to innovate in the safety IoT sector, providing integrated solutions for residential, commercial, and industrial fire protection.
UL SAI certificate smoke detector, for smart home system$4.5
Siterwell WiFi Smart HVAC Thermostat, Programmable Smart Thermostat for Home, Works with Alexa, Google Assistant$26.6
Smart Thermostatic Radiator Valve, 3 settings-Automatic mode, Tuya Zigbee$17
Mini Photoelectric 10 Years Home-Use Smoke Alarm GS535$30
SITERWELL WiFi Smoke Detector, Smart Smoke and Carbon Monoxide Detector with Auto-Check, 2.4G WiFi Smoke Detector and Co Detector$21.28
Mini Carbon Monoxide Detector GS810 with Bsi En50291 Approval 10 Years Home-Use GS810$20
Siterwell WiFi Smoke Detector Alarm with Low Battery Warning, Photoelectric Fire Alarm for Home (Not 5G), TUYA APP$10.99
Carbon Monoxide Detector,Carbon Monoxide Alarm with 10 Year Battery Ultra Thin Design,Co Detector for Home Rv and Boats$15.99
Smoke and heat Detector, with 10 Years Built-in Battery for Home Bedroom and Kitchen, Easy Install and Big Test Button$9.56
Siterwell UL Addressable Fire Alarm System with Control Panel, 10 Addressable audio/visual alarm devices per loop$504
Wireless Interconnected Fire Suppression System$10.1
Dongguan Yinlang Electronic Technology Co., Ltd.
🇨🇳 China
201611-50 peopleManufacturer/Trading CompanyOEM manufacturer
ODM manufacturer
Own brand
High-tech enterprise
Shipments
398
Key customer
CONG TY TNHH HAFELE VIET NAM
Key market
North America
Description
Dongguan Yinlang Electronic Technology Co., Ltd., also known by its brand HONGLG, is a professional manufacturer and trading company specializing in the development and production of intelligent electronic lock systems. Based in Dongguan, China, the company has been active in the security industry since 2002, providing comprehensive electronic lock solutions for hotels, apartments, office buildings, and residential users. Their extensive product portfolio includes RFID hotel locks, Bluetooth and online system locks, face recognition systems, fingerprint locks, and digital deadbolts, as well as specialized hardware like hotel telephones and access control systems.
Operating with a dedicated R&D department consisting of electronic and mechanical engineers, the company offers robust OEM and ODM services to meet specific client requirements. Dongguan Yinlang has established a significant international presence, with its products utilized in high-profile projects such as the 2006 Doha Asian Games Athlete Apartments and the 12th National Games Apartments. The company maintains a strong commitment to quality and international standards, holding certifications including ISO 9001, CE, RoHS, and MA. Their products are designed to integrate with modern smart home ecosystems, supporting platforms like Tuya and TT Lock. With a factory presence and multiple production lines, the company exports its security solutions to diverse markets across North America, Europe, Southeast Asia, and the Middle East.
Smart Home Door Lock Electronic Smart Door Lock with Camera$199
Indoor Smart Lock Home Automatic Digital Door Handle Lock Smart With Fingerprint$99
Smart Home Solution Fingerprint Keypad Door Lock$149
Ela Smart Home System Electronic Face Recognition Card Door Lock$199
Smart Home Waterproof Smart Electric Rim Lock With Tuya APP Control WIFI Outdoor Gate Door Fingerprint Smart Lock$37.5
Home Smart Door Lock Fingerprint Single Door Lock Handle Digital Smart Door Lock for Apartment$99
Honglg Home & Apartment Smart Swipe Key Card Door Lock (HD5186)$50
Free Software Hote Selling Hotel Smart Door Lock$60
Waterproof Digital Handless Password Gate Rim Latch Lock bluetooth Smart Home TUYA Control Metal Door Lock Smart Rim Lock$48
Smart Home Hotel Glass Door Lock IC Card Bluetooth Support Tuya APP Smart Glass Door Lock With Fingerprint and Key$99
Intelligent Home Digital Electronic Glass Door Lock Wifi Tuya App Card Fingerprint Password Smart Doorlock With Fingerprint$44
High Security Digital Smart Door Access Control System$60
Dongguan Bsc-Iot Technology Co., Ltd.
🇨🇳 China
201911-50 peopleManufacturer/Trading CompanyHigh-tech enterprise
Product customization
Low MOQ
OEM manufacturer
Key customer
POLAR HOME FASHIONS LTD
Key market
North America
Review
4.4
Description
Dongguan Bsc-Iot Technology Co., Ltd. is a national high-tech enterprise based in Guangdong, China, specializing in the development and application of low-power Internet of Things (IoT) communication technology for smart home solutions. Established in 2019, the company operates as both a manufacturer and trading company, maintaining a production facility with 10 production lines and a dedicated R&D team. They focus on providing reliable, quiet, and energy-efficient motorization for window coverings, including DC and AC motors for curtains, roller blinds, and venetian blinds.
The company's extensive product portfolio features smart curtain motors, electric tracks, curtain robots, and smart home switches compatible with major automation platforms such as Alexa, Google Home, and Tuya. Beyond window treatments, their business covers smart electrician series and specialized appliances like electric towel warmers. Dongguan Bsc-Iot Technology Co., Ltd. offers comprehensive OEM and ODM services, as well as products under their own brand, C+. Their manufacturing processes are backed by ISO 9001, CE, and RoHS certifications, ensuring international quality standards.
With an annual output value between US$1 million and US$2.5 million, the company serves a global clientele including manufacturers, real estate developers, and hotel operators. They provide one-stop smart device solutions for residential homes, apartments, and hotels across markets in North America, Western Europe, Southeast Asia, and South Asia.
TUYA Smart Home Wifi Control Motorized Curtain Smart Electric Curtain Motor$16
Smart Motorized Iron Curtain Motor for Indoor/Outdoor/Balcony Office/Bathroom Zigbee Smart Home Automatic System$16
Tuya Smart Curtain Motor Tuya Curtain Motor Smart Home Tuya Motor Curtain$16
Super Quiet Smart Electric Curtain Rail for Tuya Smart Home Motor Durable Metal Smart Curtain Track$7
New Arrivals Smart Tuya APP Control Rechargeable Smart Curtain Robot for Home$25
Tuya Smart Google Home Alexa Control Automatic Motorized Electric Smart Wifi Curtain Motor$16
Tuya Wifi Smart Switch Bot Curtain Smart Home Automatic Electric Curtain Opener Robot$22
Factory Sell Wifi Tuya Smart Life Curtain Driver Robot Smart Curtain System APP Google Home Control Curtain Motor$25
Stock Available Smart Tuya WiFi Roman Rod Battery Smart Curtain Robot With Google Home$24
Direct Sales Smart Tuya Chain Blind Motor Google Home Smart Blind Zebra Curtain Motorized$24
Tuya Smart Home Electric Automatic Curtain Robot Office Use Remote Control Smart Type Curtain Opener$24
Tuya Smart Tuya WiFi High Quality Smart Home Outdoor Office Curtain Motor with Curtain Accessories$16
Shenzhen Junhao Technology Co., Ltd.
🇨🇳 China
201011-50 peopleManufacturer/Trading Company/WholesalerLow MOQ
Product customization
ODM manufacturer
Shipments
3
Key customer
COSETTE DIAZ ARRUBADA
Key market
Europe
Review
4.8
Wood Light Switch Smart Home Appliances Smart Home System Full Automatic Sensors for Smart Home$6.5
EWELINK Smart Wall Light Switch Wifi Electric Smart Home Automation Interruptor Alexa System IP66 Level Compatible Smart Life$2.95
Curtain Smart Switch for Home Automation Glass Panel 10A Max. Current Wifi Remote Control Smart Life App for Smart Home Products$7.7
Zigbee US Standard Tuya Smart Home Touch Wall Light Switch Receiver for Light Smart Life Smart Switch Alexa Google Home Wall$4.98
Smart Home 4-Way Touch Wall Panel Google Home Alexa System Full Automatic Wifi for Tuya Zigbee 110v-240v Custom Glass Smart Life$5.3
Smart Home Decor Automation Glass Remote Control Wall Switches Tuya/Ewelink/Homekit Compatible 10A Max. Manufactured Smart Home$0.3
WiFi Smart Home AC110-240V Intelligent Interruptor Alexa Google Home Voice Control Smart Life Supported Touch Panel Electrical$5.3
Wireless Switch Wall Light Interruptor Inteligente Smart Electric Wifi Touch Glass Switch Home Automation System Smart Solution$4.6
Australian Standard for Tuya Zigbee 3.0 Smart Gateway Hub Neutral Smart Switch Wifi for Smart Home Device Smart Life Touch Panel$6.5
Smart Home Automation System with Inteligente Tecnologia 10A Max Current IP66 Level Smart Life App Sockets and Switches$5.3
Smart Home Automation System Wall Switch Electric Double Pole Compatible with Smart Life App Remote Control for Construction$0.3
OEM ODM Supported Smart Electric Switch Customizable Logo Voice Control Alexa Google Assistant Smart Home Integration Smart Life$5.59
Zhongshan Gamder Electric Appliance Co., Ltd.
🇨🇳 China
2007301-500 peopleManufacturer/Trading CompanyOEM manufacturer
ODM manufacturer
Own brand
Patented technology
Shipments
1588
Key customer
CONG TY CO PHAN ARTDNA ECOLIFE VIET NAM
Key market
🇺🇸 United States
Review
5
Artdna Wall Switch Glass Touch Panel Smart Home Control System Smart Switches$16.62
Smart Home Life Switches Three Gang Smart Zigbee Switch$14.86
Artdna Zigbee Smart Home Switch$30.28
Artdna Smart Home Wall Switch Zigbee Dimmer Touch Smart Switch$13.38
Artdna Tuya Smart Switches Google Home Tuya Smart Light Switch$12.55
Artdna Zigbee Smart Home Light Switch$14.86
Artdna Smart Home Zigbee Switches with Zigbee Two Way Smart Switch$12.02
Art DNA Smart Home Wall Curtain Switch$23.22
Artdna APP Control Smart Zigbee Home Dimmer Switch$30.28
Artdna Tuya Zigbee Smart Home Customizable Wall Switch$12.55
Artdna Tuya Zigbee Smart Home Light Knob Switch$39.6
Art DNA Smart Home UK Electric Zigbee Socket$20.57
Zhuhai Taichuan Cloud Technology Co., Ltd.
🇨🇳 China
1999301-500 peopleManufacturer/Trading Company/Service CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Own brand
Shipments
134
Key customer
GM MODULAR
Key market
Asia
Review
4.9
Multi-function POE SMART Home Control Panel 7-inch Smart Home Device with Tuya ZigBee Gateway SMART Home IP Intercom System$70
Tuya Zigbee Smart Home Control Center Smart Touch Screen Home Automation Wall Control Panel Smart Display 2 Way Intercom System$75
7-Inch Tuya Zigbee Smart Home Control Video Door Phone Smart Intercom for Home Use$78
New Video Camera Doorbell Phone Home Security Intercom System 12.3Inch HD Monitor Smart Night Vision Smart Home System for Villa$288
New Video Camera Doorbell Phone Home Security Intercom System 10 Inch HD Monitor Smart Night Vision Smart Home System for Villa$110
New Video Camera Doorbell Phone Home Security Intercom System 10 Inch HD Monitor Smart Night Vision Smart Home System for Villa$138
New Video Camera Doorbell Phone Home Security Intercom System 7 Inch HD Monitor Smart Night Vision Smart Home System for Villa$78
Video Intercom Smart Home Tuya Smart Zigbee Gateway Video Door Phone$64
10 Inch Outdoor Video Door Phone POE Powered Smart Home Intercom System with Android OS RFID NFC Wall Mount for Smart Home Use$230
Taichuan Android Tablet Tuya Smart Home Control Panel Alexa Home Automation Wall Control Screen Smartlife Smart Intercom Monitor$85
FLAGSHIP ALL in ONE Smart Home Control Panel 12.3 Inch BLE Zigbee Smart Intercom$275
Tuya Smart IP Video Intercom System POE Switch Intercom System Apartment Building Video Doorbell Door Phone Smart Home Control$120
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