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This section provides an overview for door sensors as well as their applications and principles. Also, please take a look at the list of 11 door sensor manufacturers and their company rankings. Here are the top-ranked door sensor companies as of January, 2025: 1.Centralite Systems, Inc., 2.Pressac Communications Limited., 3.Qinuo Electronics Co.,Ltd.
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Categories Related to Door Sensors
A door sensor is a device designed to detect the opening and closing of doors.
These sensors are commonly installed in the doorways of buildings and vehicles to monitor door movements. They play a crucial role in security systems by detecting unauthorized entries, often by triggering alarms if a door is forcibly opened or opened at unusual times. Door sensors also facilitate the operation of automatic doors in high-traffic areas, promoting efficiency and convenience.
However, some door sensors may trigger false alarms or unintended automatic operations due to environmental vibrations or changes.
Door sensors have a wide range of applications, including:
These sensors enable doors to open and close automatically as people approach, often using infrared or ultrasonic waves to detect movement. Common in public facilities, commercial buildings, and hospitals, they offer barrier-free access and smooth traffic flow.
Door sensors enhance building security by monitoring door activity. They can trigger alarms during unauthorized entries or after-hours access.
In access control systems, door sensors enhance security by allowing entry only to authorized individuals, often using smart cards or biometric recognition.
Door sensors function by detecting physical changes associated with door movements. When a change is detected, the sensor generates a corresponding signal, such as a 'close' signal when the door closes or an 'open' signal when it opens. These signals are relayed to security or automatic control systems to initiate appropriate actions, like activating alarms.
Various types of door sensors are available, each operating on different principles:
Magnetic sensors use magnets attached to both the door and frame. Contact between the magnets indicates a closed door. Simple and durable, these sensors are widely used in diverse settings.
Light sensors use infrared beams to detect door movements. When the door closes, the light beam reaches the sensor directly, but it is interrupted when the door opens. These non-contact sensors are suitable for automatic doors and security systems.
Pressure sensors detect changes in pressure caused by door movements. Installed on the door, they sense pressure differences when the door opens or closes. Durable and effective, they are often used in harsh outdoor environments.
*Including some distributors, etc.
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Centralite Systems, Inc., founded in New Jersey, United States in 1997, is a manufacturer of wireless connected home devices. The company's product portfolio includes wirelessly controlled lighting solutions, centralized control units that seamlessly connect and manage various smart devices within the home, intuitive climate control solutions for optimizing comfort and reducing energy consumption, and custom wireless home solutions. It manufactures products for some of the largest home automation distributors in the US.
Ningbo VEZE Automatic Door Co. Ltd., established in 2005 and headquartered in Ningbo, Zhejiang, China, is a manufacturer in the field of automatic doors. The company is engaged in researching and designing automatic sliding doors, automatic swing doors, automatic sliding door systems, automatic swing door openers, and hospital hermetic doors. Along with its primary offerings are door accessories such as brushless DC motors, infrared sensors, controllers, and access control systems. Its products hold certifications including CE, UL, ROHS, TUV, and CCC, meeting the stringent requirements of different countries. The company is also ISO9001 certified for its management system.
Pressac Communications Limited., founded in Bilborough, Nottingham, in 1950 is a manufacturer of smart-building IoT and connectivity technology. The company's product portfolio includes Energy monitoring sensors, Environmental monitoring sensors, Occupancy monitoring sensors, IAQ sensors, and Room Conditions Sensors. The company serves industries such as Oil and Gas, Aerospace and Defense, Automotive and Transportation, Construction, and Power Generation. The company has 5,000 sqm manufacturing facility that is ISO quality and environmental management assured.
OPTEX CO., LTD., established in 1979 and based in Shiga, Japan, is a manufacturer and supplier of sensors and IoT technologies. The company's product portfolio includes access control systems, environmental sensors, IoT devices, people counting systems, and intruder detection sensors and systems. These systems have applications in various industries, including the security industry, environmental monitoring, parking facilities, water quality monitoring, and others. The company is ISO 9001 Quality Management System (QMS) and ISO 14001 Environmental Management System (EMS) certified.
Hotron Ltd., founded in Dublin, Ireland in 1968, is a supplier of automatic door sensors. The company's product portfolio includes motion detection sensors for automatic door systems, ensuring smooth and efficient entry and exit, proximity sensors that enhance the convenience and accessibility of automatic doors in various settings, contactless sensors for hands-free access, prioritizing hygiene and reducing the spread of germs and custom sensor solutions. It also provides installation services and calibration support.
NIE-TECH Co., Ltd, founded in Guangdong, China in 2009, is a supplier of smart-home products. The company's product portfolio includes automated and customizable lighting solutions, home security systems, energy-efficient climate control systems, voice-activated assistants, and custom smart home solutions. Its products help to reduce energy consumption, enhance home security, and simplify daily tasks and routines through automated and voice-controlled smart devices. It also assists with the setup and integration of smart devices into existing home systems.
Qinuo Electronics Co.,Ltd, founded in China, is a supplier of automatic door sensors and accessories. The company's product portfolio includes motion detection sensors for automatic door systems, proximity sensors that enhance the convenience and accessibility of automatic doors in various settings and a wide array of accessories, including controllers, keypads, and connectivity solutions, to complement and enhance the functionality of automatic door systems. Its products are EN16005, CE, FCC, and RoHS Certificated.
NABCO, founded in 1950 and based in Osaka, Japan, is a supplier of automatic doors and pedestrian flow solutions. The company offers various products, including space-efficient sliding door systems, swinging door solutions, revolving doors, and custom door solutions. These products find applications in diverse setting, including shopping malls, hospitals, office buildings, and residential buildings. It also provides product selection guidance, site consulting, and technical and customer support. The company holds ISO 9001 and 14001 certifications and exports its products to Asia.
Erich Industries, Inc., founded in Wisconsin, United States in 1997, is a supplier of loading dock and commercial door products. The company's product portfolio includes Loading Dock Levelers, Dock Seals and Shelters, Vehicle Restraint Systems, Commercial Overhead Doors, and a range of accessories, including dock bumpers, lights, and communication systems, to complement loading dock operations. It also provides services such as site assessments to recommend the most suitable products for specific requirements, installation services, and ongoing maintenance support.
Ranking as of January 2025
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Centralite Systems, Inc. |
18.8%
|
| 2 | Pressac Communications Limited. |
14.1%
|
| 3 | Qinuo Electronics Co.,Ltd |
10.6%
|
| 4 | Hotron Ltd. |
10.6%
|
| 5 | Erich Industries, Inc. |
9.4%
|
| 6 | NIE-TECH Co., Ltd |
8.2%
|
| 7 | OPTEX CO., LTD. |
8.2%
|
| 8 | NABCO |
7.1%
|
| 9 | Ningbo VEZE Automatic Door Co., Ltd. |
7.1%
|
| 10 | Crestron Electronics, Inc. |
4.7%
|
Derivation Method
The ranking is calculated based on the click share within the door sensor page as of January 2025. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
China
|
2 | 28.6% |
|
Japan
|
2 | 28.6% |
|
United States of America
|
1 | 14.3% |
|
United Kingdom
|
1 | 14.3% |
|
Ireland
|
1 | 14.3% |
36 products found
36 products
Riho Co., Ltd.
100+ people viewing
Last viewed: 13 hours ago
■Features - Automatic door system that opens and closes safely and quietly. ・As a measure against infectious diseases, we have also made the slidi...
Riho Co., Ltd.
90+ people viewing
Last viewed: 14 hours ago
■Features - Automatic door system that opens and closes safely and quietly. ・As a measure against infectious diseases, we have also made the slidi...
Riho Co., Ltd.
90+ people viewing
Last viewed: 13 hours ago
■Features - Automatic door system that opens and closes safely and quietly. ・As a measure against infectious diseases, we have also made the slidi...
K-MIX Co., Ltd.
110+ people viewing
Last viewed: 11 hours ago
Compact design, small and lightweight ■Measures against unauthorized harness and unauthorized circuit boards. Real-time monitoring of the door ope...
2 models listed
Fuki Co., Ltd.
70+ people viewing
Last viewed: 7 hours ago
Standard Response
Magnetic sensor for smart rim lock. Required when using the automatic lock function. Can also be used for interlocks. A magnet for the outer frame...
Broadwatch Co., Ltd.
230+ people viewing
Last viewed: 11 hours ago
Standard Response
■Easy to install on your door ・Automatically close the door after opening it ・Suitable for both sliding and hinged doors (indoor doors with an op...
Rittal GmbH & Co. KG
50+ people viewing
Last viewed: 23 hours ago
Standard Response
■Product description CMC III CAN bus access allows electromagnetic handles and readers to be connected to the CMC III system or to an IoT interface...
Asa Electronics Industry Co., Ltd.
80+ people viewing
■Resolve your problems with this ・I want high-precision position detection Repetition accuracy...0.001mm - Want to quickly detect high-speed motio...
Hotron Co., Ltd.
70+ people viewing
Last viewed: 3 hours ago
Features ■Two types of registration methods for interference prevention ・Pairing mode: Register the transmitter ID to the receiver (only compatibl...
Kyosho Co., Ltd.
60+ people viewing
Last viewed: 1 day ago
Door sensors installed on the doors of living rooms and the doors of common areas. It can detect wandering or entering prohibited areas.
Kato Electric Co., Ltd.
60+ people viewing
Door locks can be linked by linking with the car security system.
30+ people viewing
Last viewed: 17 hours ago
A sign plate that shows kindness behind the door and respects the living environment. A flat light-emitting panel with illustrations that gently w...
30+ people viewing
Last viewed: 15 hours ago
■Features ・Uses a wireless sensor to notify you with a melody and light if the vehicle starts moving with the back door open. - Prevents cargo acc...
Autonics Corporation
30+ people viewing
■Summary The door side sensor ADS-SE1/2 series is a product that achieves long-distance detection up to 10m, and boasts a high ambient illuminance ...
