Bosch DS150i Motion Sensor

The BOSCH DS150i is a passive infrared (PIR) motion detector with a design for use in automatic door systems, specifically for activating and controlling the opening of doors. It is commonly for commercial settings like offices, stores, and industrial sites.

KEY FEATURES

Passive Infrared Detection: Detects changes in infrared radiation to sense motion, which triggers the automatic door system.
Adjustable Detection Area: The detection pattern can adjust to fit the required area, improving accuracy and efficiency.
Compact Design: It is small and discreet, making installing and integrating into different environments easy.
Weather Resistance: Designed for both indoor and outdoor use.

This model is known for its reliability and versatility, making it a popular choice for managing access points.

HOW IT WORKS?

The BOSCH DS150i operates using Passive Infrared (PIR) technology for access control motion sensor, which detects motion by sensing changes in infrared radiation (heat) within its detection zone. Here’s how it works in detail:

Infrared Detection

The sensor has a PIR element that detects infrared energy emitted by objects, especially humans.
It monitors the temperature in its detection area. When a person (or any warm object) moves across this area, the infrared energy changes, triggering the sensor.

Activation of Automatic Door

When the sensor detects movement within its coverage zone, it sends a signal to the automatic door system. This signal activates the door’s motor, causing it to open.

https://www.maglocks.com/

Detection Zone Adjustment

The detection area or pattern adjusts to focus on specific zones. This helps prevent false triggers from non-target areas, improving precision.
The sensor may also allow vertical or horizontal adjustments, helping to ensure that it effectively covers the desired region.

Automatic Reset

Once the door opens and the person passes through, the sensor detects no more movement, and the door closes. The sensor then resets itself, ready for the subsequent activation.

Environmental Considerations

The DS150i design is to handle various environmental conditions. It can be set to ignore specific background heat sources, such as sunlight or HVAC vents, minimizing false alarms.

This system ensures reliable operation, providing a seamless and energy-efficient solution for controlling automatic door systems.

BOSCH DS150i PARTS

The BOSCH DS150i motion detector consists of several vital components that work together to detect motion and activate automatic doors. Here are the main parts:

PIR Sensor Element

The core part of the DS150i is its Passive Infrared (PIR) sensor, which detects changes in infrared radiation to sense movement. Basically, it's responsible for picking up heat signatures in the detection area.

Housing/Enclosure

The outer casing protects the internal components, and the design is to withstand environmental conditions. Besides, it's usually compact and made of durable materials, suitable for both indoor and outdoor installations.

Detection Lens

The lens focuses infrared radiation onto the PIR sensor. Additionally, the shape and type of lens used can affect the detection range and coverage pattern. Some lenses may have multiple segments to provide a broader or more customizable detection area.

PCB (Printed Circuit Board)

The PCB contains the electronic circuits, microcontroller, and other electronic components that process signals from the PIR sensor and control outputs to the automatic door system.

Sensitivity and Range Adjustments

Inside, dip switches or adjustment dials may allow installers to fine-tune the PIR sensor's sensitivity, detection range, and angle.

Adjustable Mounting Bracket

The sensor often has an adjustable mounting bracket for easy installation and positioning. Also, this makes it possible to angle the detector for optimal coverage and minimizes false detections from unwanted areas.

Relay or Output Terminals

The relay communicates with the automatic door system. It transmits a signal when motion is detected, activating the door. Typically, output terminals connect the sensor to the door control mechanism.

LED Indicators

Some models include LEDs to provide visual feedback during installation and troubleshooting. Definitely, these lights indicate when are motion detection or if the sensor is having an issue.

These parts together make the BOSCH DS150i a reliable and customizable PIR motion sensor for automatic door control systems.

APPLICATIONS

The BOSCH DS150i motion detector has a wide range of applications, especially where motion-triggered automatic door systems are needed. Below are some everyday use cases:

Automatic Door Control

The DS150i design primarily activates automatic doors like sliding or swinging. Additionally, when someone approaches, the sensor detects motion and signals the door to open.

Access Control Systems

It is use as part of a broader access control motion sensor system to manage building entrances and exits. Besides, the sensor can connect with security systems to ensure doors only open when motion is detected in certain areas.

Hands-Free Entry

Hands-free door activation is critical to maintaining hygiene and convenience in hospitals, cleanrooms, or laboratories. Basically, the DS150i ensures doors open without physical contact, enhancing cleanliness and reducing contamination risks.

Industrial and Commercial Facilities

Warehouses and manufacturing plants benefit from automatic doors that open when workers approach with heavy equipment or materials. Certainly, the DS150i allows for smooth traffic flow and improved efficiency in busy environments.

Elderly and Disabled Access

The sensor automates door entry, helping elderly and disabled individuals gain easier access, particularly in nursing homes and rehabilitation centers.

Energy Efficiency in Buildings

The DS150i helps optimize energy efficiency by ensuring doors are only open when needed, reducing heating or cooling losses in temperature-controlled environments like offices, shopping centers, and medical facilities.

Security Zones

It can use in secure areas where you want doors to open only when someone enters a designated space. Also, the sensor ensures controlled access to restricted zones, working alongside surveillance systems.