The Bosch DS160 Series encompasses the DS160 (light gray) and DS161 (black) detectors, designed for Request-to-Exit (REX) applications. These devices offer features like timers, sounder alerts, and adjustable coverage, suitable for various REX needs.
Overview of DS160 and DS161 Detectors
The DS160 and DS161 detectors are passive infrared (PIR) devices specifically engineered for interior Request-to-Exit (REX) applications. The DS160 comes in a light gray finish, while the DS161 is black. Both are UL Listed as access control devices under the UL 294 standard and listed for Class I for UL Canada (ULC-S319), ensuring compliance and reliability. These detectors are designed to be connected to UL-approved access control systems. Their primary function is to provide a reliable means for individuals to exit secured areas, triggering a door release upon motion detection. The detectors feature a wrap-around coverage pattern and internal pointability to tailor detection areas. Designed for indoor use only, they offer a comprehensive solution for REX needs, ensuring safety and security in controlled access environments.
Key Features of DS160/DS161 Detectors
The DS160 and DS161 detectors boast features like timers, a door monitor with sounder alert, and pointable coverage, making them highly adaptable for various request-to-exit (REX) scenarios.
Request-to-Exit (REX) Application Focus
The Bosch DS160 and DS161 detectors are specifically engineered for Request-to-Exit (REX) applications, providing reliable and secure egress solutions. These detectors are designed to be triggered by motion within their coverage area, initiating a signal to unlock the door for individuals seeking to exit the premises. Their UL listing as access control devices under the UL 294 standard further emphasizes their suitability for REX applications. The detectors are intended for indoor use only, ensuring optimized performance in controlled environments. The DS160 series with its advanced features provides a robust and dependable solution for managing door access.
Timer Functionality
The Bosch DS160 and DS161 detectors incorporate timer functionality, a key feature for enhancing the security and convenience of REX applications. This functionality allows for a configurable delay between the motion detection and the door unlocking, preventing unauthorized access and tailgating. The timer is especially beneficial in high-traffic areas, ensuring that the door remains unlocked only for the necessary duration. The precise timing mechanism in the detectors allows for seamless integration with access control systems, providing a smooth and secure exit process. The timer settings can be adjusted to meet specific requirements, providing flexibility to suit different environments.
Door Monitor with Sounder Alert
The DS160 and DS161 detectors feature a door monitor function coupled with a sounder alert, adding an extra layer of security to request-to-exit systems. The door monitor actively checks the status of the door, detecting if it is left open for an extended period. Upon detecting an open door, the built-in sounder will activate, emitting an audible alert to notify personnel of the situation. This functionality helps to deter unauthorized entry or exit and helps maintain building security. The sounder alert is designed to be easily heard, providing immediate notice of a potential security breach, enhancing the overall safety of the premises. The combined door monitor and sounder alert provide peace of mind.
Pointable Coverage
The Bosch DS160 and DS161 detectors are designed with pointable coverage capabilities, providing enhanced flexibility during installation. This feature allows installers to adjust the detection pattern of the sensor, ensuring optimal coverage for specific areas. The internal vertical pointability ensures that the sensor can be directed towards the intended area, minimizing the risk of false alarms. This pointable coverage is crucial for accurately detecting motion within the desired zone, making the detectors suitable for various environments. Whether it’s a single or double door, the adjustable coverage helps in tailoring the sensor’s field of view to meet the unique layout of each space. This ensures that the REX application works effectively and efficiently.
Technical Specifications
The DS160/161 detectors utilize passive-infrared (PIR) technology for motion detection. They are UL Listed under UL 294 and ULC-S319 standards, with a coverage area of 2.4 x 3 meters.
PIR Detection Technology
The Bosch DS160 and DS161 series detectors employ Passive Infrared (PIR) technology as their primary method for detecting motion. This technology is crucial for accurately identifying when someone is approaching a door to request egress. PIR sensors work by detecting changes in infrared radiation emitted by warm objects like humans. They do not emit any energy themselves, making them a passive detection method. This approach ensures that the detectors are both effective and energy efficient. The PIR sensor in the DS160 series is designed to trigger a response when it detects a significant change in the infrared energy within its field of view. This is a reliable way to activate the request-to-exit function, ensuring that the system is not triggered by minor environmental changes or non-human sources of heat.
Coverage Area Dimensions
The Bosch DS160 and DS161 detectors are designed to provide a specific coverage area, typically measuring 2.4 meters by 3 meters (8 feet by 10 feet). This coverage area is optimized for typical door entry and exit points, ensuring that a person approaching the door for egress will be reliably detected. The dimensions are crucial for effective request-to-exit functionality, as it defines the zone within which movement will trigger the sensor. The rectangular shape of the coverage area is ideal for standard doorways. It allows for both horizontal and vertical movement detection within the specified zone. This area is designed to minimize false triggers from areas outside the immediate path of exit, while still providing adequate coverage for reliable activation. This ensures the user has a safe and reliable way to exit any given location.
UL Listing and Standards Compliance
The Bosch DS160 and DS161 detectors are UL Listed as access control devices, complying with the UL 294 standard. This listing confirms that the detectors meet the rigorous safety and performance requirements for access control equipment. Furthermore, they are listed for Class I under UL Canada (ULC-S319), demonstrating compliance with Canadian safety standards. For C-UL listed installations, the REX devices must be connected to compatible components that are also ULCS319 listed, such as control units, power supplies, and locks. This adherence to UL standards ensures the reliability and safety of the DS160 series, particularly in critical request-to-exit applications, offering users a secure and dependable solution. These standards certifications are a testament to the product’s quality and suitability for use in a range of commercial environments.
Installation and Usage
The DS160 series detectors can be mounted on walls or ceilings, providing flexible installation options. They are designed for indoor use only, ensuring proper function within controlled environments.
Mounting Options
The Bosch DS160 and DS161 detectors offer versatile mounting options to accommodate different installation requirements. These devices can be easily mounted on both walls and ceilings, providing flexibility in placement for optimal coverage. The ability to mount on either surface allows installers to tailor the sensor’s position to best suit the specific layout of the area being monitored. This adaptability ensures that the detector’s passive infrared (PIR) technology can effectively cover the intended space, maximizing its functionality for request-to-exit applications. The mounting process is designed to be straightforward, facilitating quick and efficient installations while maintaining the desired aesthetic of the interior space. The detectors are designed for easy and secure attachment to the chosen surface.
Indoor Use
The Bosch DS160 and DS161 detectors are specifically designed and intended for indoor use only. Their passive infrared (PIR) technology is optimized for the controlled environmental conditions typically found within buildings. These detectors are not designed to withstand the harsh elements of outdoor environments, such as extreme temperatures, moisture, or direct sunlight, which could negatively impact their performance and lifespan. Their functionality, including the request-to-exit features, timers, and sounder alerts, are calibrated for the demands of interior applications. Therefore, it is crucial to install these devices within an indoor setting to ensure their reliability and proper operation according to the manufacturer’s specifications and to maintain their UL listing under the UL 294 standard. Using them outdoors will void the warranty.
Additional Information
The DS160 series includes light gray (DS160) and black (DS161) color options. Datasheets are available for download, providing detailed technical specifications and application information for these detectors.
Color Variations (Light Gray and Black)
The Bosch DS160 series offers two distinct color variations to accommodate different aesthetic preferences and installation environments. The DS160 model is presented in a light gray finish, which is often favored for its neutral appearance and ability to blend seamlessly with various wall and ceiling colors. Conversely, the DS161 model features a black casing, providing a more pronounced and contemporary look, suitable for darker or more modern settings. This choice in color allows for greater flexibility in matching the detector to the existing décor of the space where it is installed. Both color options maintain the same performance characteristics and functionality.
Datasheet Availability
Detailed technical specifications and comprehensive information regarding the Bosch DS160 and DS161 detectors are readily available through their respective datasheets. These datasheets provide essential details including product overviews, key features, precise technical specifications, and performance ratings. Users can access these documents to gain an in-depth understanding of the detectors’ capabilities, installation guidelines, and application scenarios. The datasheets are typically available in PDF format, enabling easy downloading and offline reference. Accessing the datasheet is crucial for proper installation, configuration, and maintenance of the DS160 series, ensuring optimal performance and adherence to safety standards. This makes it easy for technicians to find the necessary information.
