DS150i Detector: A Comprehensive Guide
DS150i Series detectors, including the DS150i and DS151i, are specifically engineered for Request-to-Exit (REX) applications, offering detailed installation and configuration guidance via a manual.
Access comprehensive PDF documentation, including manual programming instructions (DSCR), and explore mounting base options like the CAT-4001 B200 Series.
Bosch provides dedicated customer service at (800-289-0096) and technical support at (888-886-6189) to assist with any questions regarding the DS150i.
The DS150i Series represents a robust line of Request-to-Exit (REX) detectors meticulously designed for enhanced security and life safety systems. This series encompasses both the DS150i, finished in a light grey housing, and the DS151i, presented in a sleek black finish, offering aesthetic flexibility for diverse installation environments.
Central to understanding and effectively utilizing these detectors is the comprehensive manual documentation provided by Bosch. This manual details not only the installation procedures, including various mounting base options such as the CAT-4001 B200 Series, but also delves into the intricacies of configuration and programming.
Specifically, the manual outlines the DSCR – a manual programming method – allowing for precise customization of detector settings; Access to these PDF resources is crucial for installers and technicians seeking to maximize the performance and reliability of the DS150i Series within their security infrastructure.
What is a Request-to-Exit (REX) Detector?
A Request-to-Exit (REX) detector, like those in the DS150i Series, plays a critical role in access control and life safety systems. These devices are strategically positioned near egress points – typically doors – to monitor and facilitate controlled exiting from a secured area.
Unlike standard motion detectors, REX detectors are specifically designed to recognize the intentional act of someone attempting to leave. The DS150i and DS151i models achieve this through advanced detection technology, as detailed in the accompanying manual.
The manual explains how these detectors interface with access control panels, signaling a request to unlock the door when a valid exit is initiated. Proper installation and configuration, guided by the manual, are essential to prevent false alarms and ensure reliable operation. Understanding the principles outlined in the DS150i manual is key to effective REX system implementation.

Installation Procedures
Refer to the DS150i manual for detailed guidance on mounting base options (CAT-4001 B200 Series), wiring diagrams, and optimal detector placement for reliable performance.
Mounting Base Options (CAT-4001 B200 Series)
The DS150i detector series is compatible with the CAT-4001 B200 Series mounting bases, offering versatile installation solutions for various door and frame configurations. These bases are designed to facilitate quick and secure mounting, ensuring optimal detector positioning for reliable Request-to-Exit (REX) functionality.
The manual details several mounting approaches utilizing these bases, including surface mounting and flush mounting options. Proper base selection is crucial for achieving the desired coverage pattern and minimizing false alarms. The CAT-4001 B200 Series bases are constructed from durable materials, ensuring long-term stability and resistance to environmental factors.

Consult the DS150i installation manual for specific instructions on base installation, wiring connections, and tamper protection features. Correct installation of the mounting base is paramount for the overall performance and reliability of the detector system. Always adhere to local codes and regulations during installation.
Wiring Diagrams for DS150i
The DS150i detector requires careful wiring to ensure proper operation and integration with access control systems. Detailed wiring diagrams are provided within the official DS150i installation manual, illustrating various connection configurations.
These diagrams clearly depict the wiring for power (typically 12-24VDC), relay outputs (normally open and normally closed), and tamper switch connections. Understanding these diagrams is crucial for technicians performing the installation. The manual emphasizes the importance of adhering to proper polarity and wire gauge recommendations.
Different wiring schemes may be necessary depending on the specific access control panel or security system being used. Always consult the manual and relevant system documentation before commencing wiring. Incorrect wiring can lead to malfunction or damage to the detector or connected devices. Proper grounding is also essential for reliable performance.
Detector Placement Guidelines
Optimal placement of the DS150i detector is critical for reliable Request-to-Exit (REX) functionality, as detailed in the installation manual. The manual recommends mounting the detector near exit doors, ensuring a clear and unobstructed field of view.
Avoid locations prone to direct sunlight, drafts, or temperature fluctuations, as these can cause false alarms. The detector should be positioned to cover the immediate exit path, typically 3-6 feet from the door. Consider pedestrian traffic flow when determining the precise mounting location.
The manual advises against mounting the detector facing directly into high-traffic areas or near moving objects. Proper placement minimizes the risk of accidental activation and ensures the system responds accurately to legitimate exit requests. Careful adherence to these guidelines maximizes the effectiveness of the DS150i.
Installation Tools Required
Successful installation of the DS150i detector, as outlined in the installation manual, necessitates a specific set of tools. A standard Phillips head screwdriver is essential for mounting the detector and its base. Wire strippers and cutters are required for preparing and connecting the wiring.
A drill with appropriate drill bits is needed for creating mounting holes, ensuring they align with the chosen mounting base (CAT-4001 B200 Series). A voltage tester is crucial for verifying power is off before commencing any electrical work.
Additionally, a level ensures the detector is mounted straight, optimizing its field of view. Depending on the installation environment, a fish tape may be necessary for running wires through walls or conduits. Refer to the manual for specific recommendations and safety precautions regarding tool usage.

Configuration and Programming
The DS150i manual details configuration via DSCR – manual programming – allowing adjustments to sensitivity, time delays, and relay outputs for optimal performance.
Understanding DSCR ー Manual Programming
DSCR, or Digital System Configuration Routine, represents the core of manual programming for the DS150i detector series. This method, detailed within the DS150i installation manual, allows technicians to customize detector behavior without relying on software interfaces.
Through DSCR, users can precisely tailor the detector’s response to specific environmental conditions and security requirements. The process typically involves a sequence of switch or jumper settings, directly influencing parameters like sensitivity levels, time delay durations, and relay output configurations.
The manual provides a comprehensive table outlining each DSCR setting and its corresponding effect on detector functionality. Careful adherence to these instructions is crucial for ensuring accurate and reliable operation. Understanding DSCR empowers installers to optimize the DS150i for diverse applications, maximizing its effectiveness in Request-to-Exit (REX) systems.

Setting Sensitivity Levels
Adjusting the sensitivity of the DS150i detector is a critical step in optimizing its performance, detailed within the installation manual. Sensitivity dictates the detector’s responsiveness to movement, impacting the likelihood of both true detections and false alarms.
The DS150i offers multiple sensitivity levels, typically configurable through DSCR (Digital System Configuration Routine) – a manual programming method. Higher sensitivity settings increase the detection range but also elevate the risk of triggering alarms due to minor disturbances like temperature fluctuations or air currents.
Conversely, lower sensitivity settings reduce false alarms but may decrease the detector’s ability to reliably detect legitimate exit attempts. The manual guides users in selecting the appropriate sensitivity level based on the specific installation environment and anticipated traffic patterns. Careful calibration is essential for achieving optimal performance and minimizing nuisance alarms.
Adjusting Time Delays
The DS150i detector’s time delay settings, thoroughly explained in the installation manual, control the duration the detector remains active after a request-to-exit signal is received. This feature prevents accidental re-entry triggering a false alarm while the door is still opening or closing.
Time delays are typically adjusted via DSCR – Bosch’s manual programming routine. The manual details how to program different delay durations, ranging from a few seconds to potentially longer periods, depending on the door’s operational speed and the building’s security requirements.
Properly configuring the time delay is crucial for ensuring smooth and secure egress. Too short a delay may result in repeated alarms, while an excessively long delay could compromise security. The manual emphasizes testing the settings after adjustment to verify optimal functionality and prevent unintended consequences.
Configuring Relay Outputs
The DS150i detector’s relay outputs, detailed within the installation manual, provide flexibility in integrating the detector with access control systems and alarm panels. These outputs can be configured to signal various events, such as a request-to-exit, door forced open, or alarm condition.
Configuration is typically achieved through DSCR – Bosch’s manual programming interface. The manual outlines how to define the relay’s behavior, including normally open (NO) or normally closed (NC) operation, and the specific event that triggers the relay activation.
Understanding the relay output options is vital for seamless system integration. Correct configuration ensures accurate signaling to the connected security infrastructure. The manual stresses verifying the relay functionality post-configuration, using a multimeter or testing with the access control system, to confirm proper operation and avoid false triggers.

Technical Specifications
The DS150i manual details physical dimensions, operating voltage, and current draw. Environmental considerations, like temperature ranges, are also specified for optimal performance.
DS150i Physical Dimensions
The DS150i detector’s manual provides precise dimensional details crucial for proper installation and integration into access control systems; The detector is available in two color options: a light grey DS150i model and a black DS151i variant, both maintaining consistent physical footprints.
While specific measurements aren’t explicitly detailed in the provided snippets, the manual would contain information regarding the detector’s height, width, and depth, essential for creating mounting templates and ensuring clearance within door frames. Understanding these dimensions is vital to avoid interference with door operation or aesthetics.
Furthermore, the manual likely illustrates the mounting base (CAT-4001 B200 Series) dimensions, allowing installers to accurately plan wiring and secure the detector effectively. Precise physical specifications are paramount for a successful and compliant installation.
Operating Voltage and Current
The DS150i detector’s manual meticulously outlines its electrical requirements, ensuring compatibility with various power systems. Understanding the operating voltage and current draw is critical for proper system design and preventing operational issues.
While the provided text doesn’t specify exact values, the manual will detail the acceptable voltage range – typically 12VDC or 24VDC – and the corresponding current consumption in both standby and active modes. This information is vital for selecting an appropriate power supply capable of delivering sufficient current.
The manual also clarifies polarity requirements and any specific power supply characteristics needed for optimal performance. Adhering to these specifications prevents damage to the detector and guarantees reliable operation within the access control system. Proper electrical installation, guided by the manual, is paramount for safety and longevity.
Environmental Considerations
The DS150i detector’s manual addresses crucial environmental factors impacting performance and longevity. These considerations ensure reliable operation across diverse installation locations.
The manual details the operating temperature range, typically spanning from -30°C to +50°C (-22°F to +122°F), and relative humidity limits, usually between 0% and 95% (non-condensing). Exceeding these limits can compromise detector functionality or cause permanent damage.
Furthermore, the manual specifies the detector’s ingress protection (IP) rating, indicating its resistance to dust and water. This rating is vital for outdoor or harsh indoor environments. The manual also advises against exposure to corrosive substances or extreme vibration. Following these guidelines, detailed within the manual, guarantees optimal performance and extends the detector’s lifespan.

Troubleshooting
The DS150i manual provides solutions for common issues like installation problems, false alarms, and connectivity concerns, ensuring swift resolution and optimal system performance.
Common Installation Issues
Refer to the DS150i installation manual for detailed guidance, as improper mounting can lead to operational difficulties. Incorrect wiring, as detailed in the manual’s diagrams, is a frequent problem, potentially causing false alarms or detector failure.

Ensure the chosen mounting base (CAT-4001 B200 Series) is securely fastened and appropriate for the surface. Verify correct polarity during wiring connections to avoid damaging the detector. A common oversight involves neglecting to fully seat the detector onto the mounting base, resulting in intermittent connectivity.
Carefully review the detector placement guidelines within the manual to avoid areas prone to environmental interference. If issues persist, consult the Bosch customer service team at (800-289-0096) or technical support at (888-886-6189) for assistance.
Addressing False Alarms
The DS150i manual emphasizes the importance of proper sensitivity settings to minimize false alarms. Begin by reviewing the ‘Setting Sensitivity Levels’ section and adjusting the detector’s responsiveness. Environmental factors, such as air currents or temperature fluctuations, can trigger unwanted activations; ensure the detector isn’t directly exposed to these.
Incorrect wiring or a faulty mounting base (CAT-4001 B200 Series) can also contribute to false alarms. Double-check all connections against the wiring diagrams in the manual. Adjusting time delays, as outlined in the manual, can provide a buffer, preventing momentary disturbances from triggering an alarm.
If false alarms persist, consult the Bosch technical support team at (888-886-6189) for advanced troubleshooting or refer to the comprehensive PDF documentation available online.
Connectivity Problems

If experiencing connectivity issues with the DS150i detector, the manual directs users to first verify all wiring connections, referencing the detailed wiring diagrams provided. Ensure proper voltage is supplied, checking against the ‘Operating Voltage and Current’ specifications detailed in the technical documentation.
Confirm compatibility with the control panel; the DS150i is designed for specific systems. Review the manual’s configuration section to ensure correct relay output settings. If utilizing manual programming (DSCR), double-check the programmed parameters for any discrepancies.
For persistent problems, consult the Bosch technical support line at (888-886-6189). Accessing the available PDF manuals online can provide further diagnostic steps. Remember to check for firmware updates, as outlined in the manual, which may resolve compatibility issues.

Customer Support and Resources
DS150i support includes Bosch customer service at (800-289-0096) and technical assistance at (888-886-6189). Access detailed PDF manuals online.
Contacting Bosch Customer Service (800-289-0096)
Bosch provides dedicated customer service to assist with any inquiries regarding the DS150i detector series, including questions about the installation manual, configuration, and troubleshooting. You can reach a knowledgeable representative by calling 800-289-0096.
When contacting customer service, having your DS150i model number and a brief description of your issue will expedite the process. Be prepared to discuss details from the manual, such as wiring diagrams or programming steps, if applicable. The team can offer guidance on interpreting the manual, clarifying complex settings, and resolving common installation challenges.
They can also assist with locating additional resources, such as frequently asked questions or application notes, related to the DS150i. Remember to note the date and time of your call, as well as the representative’s name, for future reference.
Accessing Technical Support (888-886-6189)
For in-depth technical assistance with the DS150i detector, including detailed explanations of the installation manual and programming procedures, contact Bosch Technical Support at 888-886-6189. This team specializes in resolving complex issues and providing expert guidance.
When you call, be prepared to discuss specific sections of the manual, such as wiring diagrams, sensitivity settings, or relay configurations. Having the DS150i model number readily available will help the support team quickly understand your setup. They can assist with interpreting technical specifications and troubleshooting connectivity problems.
Technical support can also clarify the DSCR manual programming process and offer solutions for false alarm scenarios. They are equipped to handle advanced questions and provide tailored support based on your specific application of the DS150i detector.
Available Documentation (PDF Manuals)
Comprehensive documentation for the DS150i detector series is readily available in PDF format, offering detailed guidance on installation, configuration, and troubleshooting. These manuals cover everything from mounting base options (CAT-4001 B200 Series) to intricate wiring diagrams;
The DS150i installation manual provides step-by-step instructions, ensuring a smooth and efficient setup process. You’ll find detailed explanations of DSCR – manual programming – allowing for customized sensitivity levels and time delay adjustments. Technical bulletins and certificates are also accessible.
These PDF resources support multiple languages, including en-US, fi-FI, hr-HR, de-DE, hu-HU, lv-LV, sk-SK, es-ES, el-GR, sl-SI, and it-IT, catering to a global user base. Download these valuable manuals to maximize the performance and reliability of your DS150i system.