AUTOMATIC SENSOR DOOR INSTALLATION
Automatic sensor door installation requires proper placement, wiring, and calibration to ensure the system works properly. The following instructions will show you the steps to follow and the considerations for a correct installation.
PREPARE THE INSTALLATION AREA
Turn off Power: Ensure that the power to the door system is off before starting the installation.
Mark Sensor Locations: Determine where to place the sensors. This depends on the type of sensor and the door’s operation (e.g., sliding, swinging, or revolving doors). Motion sensors are usually above the door, while pressure sensors are generally near the base.
Ensure Proper Wiring Access: If the sensors need electrical connections, ensure wiring pathways are clear and accessible.
INSTALL THE SENSORS
Mount the Sensors: Secure the sensors in the designated positions. Motion sensors are typically mounted to the ceiling or header above the door, while pressure sensors are laid beneath the mat or embedded in the floor.
Align and Position: Ensure motion or infrared sensors are angled and positioned correctly to cover the desired detection range. Optical or laser sensors should be aligned so that their beams are unbroken when no one is near the door.
Run Electrical Wiring: If the sensors require power, connect them to the door’s electrical system according to the manufacturer’s instructions. Make sure all wiring is properly insulated and secured.
CONNECT SENSORS TO DOOR MECHANISM
Wiring to the Door Controller: Attach the sensor wiring to the automatic door controller, which communicates with the motor to open or close the door when activation occurs.
Test the Power Supply: Restore the power supply and test the electrical connections to ensure the sensors communicate with the door controller.
CALIBRATE THE SENSORS
Test Activation Range: Adjust the sensors’ sensitivity to detect movement or pressure at appropriate distances. This ensures that the door opens when someone is nearby but does not stay open unnecessarily.
Check Response Time: Ensure the door opens and closes smoothly and promptly when triggered.
Adjust as Necessary: If the door opens too slowly or quickly, or if false triggers occur, recalibrate the sensors to improve performance.
SAFETY CHECKS
Collision Detection: Ensure that the sensors can detect obstructions and stop the door from closing if something is in its path.
Fail-Safe Mechanism: Test the door’s fail-safe feature to ensure it remains operational during power outages or other failures.
REGULAR MAINTENANCE
Periodic Cleaning: Clean the sensors regularly to ensure dust or dirt doesn’t interfere with their functioning.
Inspection: Regularly inspect wiring and sensor alignment to prevent malfunctions.
Proper installation and calibration are crucial to ensuring the sensors work effectively and safely, providing reliable automation for door operation.
HOW DO I KNOW WHICH SENSOR IS THE BEST OPTION FOR MY DOOR?
Choosing the best sensor for your automatic door access control depends on several factors, including the environment, traffic flow, safety requirements, and specific use cases. Here’s a guide to help you determine the most suitable sensor for your door:
Type of Door and Application
- Sliding Doors: These doors typically use motion sensors like infrared (IR) or microwave sensors. They detect motion from a distance and provide smooth, hands-free entry.
- Swinging Doors: These may require more precise motion detection, often using radar or microwave sensors to ensure the door opens in the right direction without hitting obstacles.
- Revolving Doors: These doors require more complex sensors to manage safe, coordinated movement. Presence sensors or laser-based systems are ideal for these setups.
Traffic Volume
- High Traffic Areas: Places like malls, airports, or hospitals need sensors with a wide detection range and quick response. Microwave sensors are typically more responsive and cover a larger area, making them ideal for these settings.
- Low Traffic Areas: For offices or smaller commercial spaces, infrared (IR) or pressure sensors may suffice. They are energy-efficient and only trigger when someone is nearby.
Detection Method
- Motion Sensors (Infrared or Microwave)
- Pressure Sensors are suitable for environments like hospitals or cleanrooms where foot traffic triggers door movement. These sensors detect pressure changes when someone steps on a mat or approaches.
- Laser/Optical Sensors: Use light beams to detect when something crosses the beam. These are great for areas where precise detection is needed, like revolving doors or restricted access areas.
Environmental Conditions
- Indoor Use: Basic infrared or microwave sensors are typically sufficient for controlled environments like offices or retail spaces.
- Outdoor Use: Choose weather-resistant sensors in environments exposed to weather elements, such as entrances exposed to rain, wind, or direct sunlight. Microwave sensors perform better in conditions less affected by temperature and environmental changes.
- Temperature Variations: If the environment experiences significant temperature shifts (e.g., cold warehouses or heated buildings), microwave sensors are preferable because they are less sensitive to temperature changes than infrared (PIR) sensors.
Safety Considerations
- Obstacle Detection: For safety-critical areas (e.g., hospitals or industrial settings), use presence detection sensors or laser sensors to detect people or objects directly in the door’s path, preventing accidental collisions.
- Automatic Closing: Ensure the sensor includes an automatic closing feature that doesn’t close the door when people are nearby.
- ADA Compliance: For entrances that must comply with accessibility standards, ensure the sensor’s detection range and response time allow enough time for people with limited mobility to pass through.
Energy Efficiency
- Adjustable Sensitivity: Look for sensors that allow you to adjust the sensitivity, which can prevent false triggers and reduce energy consumption by keeping the door closed unless necessary.
- Energy-Saving Modes: Some sensors have energy-saving modes, which optimize the time the door remains open, minimizing the loss of heating or cooling.
Integration with Security or Access Control
- Controlled Access: If security is a priority, such as in corporate offices or restricted areas, look for sensors that can integrate with access control systems (e.g., card readers or biometric scanners). These sensors will only activate when authorized personnel are detected.
- Dual-Technology Sensors: For heightened security, dual-technology sensors combine microwave and infrared detection to prevent false alarms and ensure only legitimate motion triggers the door access control.
Cost and Maintenance
- Budget: Basic infrared sensors are usually more affordable. In contrast, advanced microwave or laser sensors may cost more but offer better range and sensitivity.
- Maintenance Needs: Sensors with fewer moving parts or sealed components, like microwave sensors, may require less maintenance and perform well in dusty or high-use environments.
WHY INSTALL A SENSOR WITH DICSAN TECHNOLOGY?
Automatic sensor door installation with Dicsan Technology ensures you receive top-notch service backed by over ten years of industry experience. Our specialized technicians are trained to deliver precise, high-quality installations tailored to your specific needs, whether for automatic doors, security systems, or building automation. With our extensive knowledge and expertise, we guarantee efficient, reliable, and safe sensor solutions that enhance the functionality and security of your space.
