Intrusion Alarm Systems DS820 and DS835 Series TriTech Motion Detectors

DS820 and DS835 Series TriTech Motion Detectors

www.boschsecurity.com

u Artificial intelligence

u Five detection layers including look down zones

u Five mounting options

u Selectable PIR sensitivity

u Vertical and horizontal pointability

The DS820 and DS835 Series Detectors provide immunity to false alarms caused by pets. Passive Infrared and microwave processing provides excellent catch performance with freedom from false alarms.

Frequency

Model

9.9 GHz

DS820-B, DS820B-FRA, DS820B-ITA,

 

DS835-B, DS835B-FRA, DS835B-ITA, DS835C

10.475 GHz

DS820CH-SWI, DS835CH-SWI

10.525 GHz

DS820, DS820-BEL, DS820-CAN, DS820-NEL,

 

DS835, DS835-BEL, DS835-CAN, DS820-NEL

10.687 GHz

DS820-A, DS835-A

Functions

Signal Processing

Uses passive infrared and microwave technologies to provide an alarm condition when both fields of protection are simultaneously activated. Alarm signals must meet the signaling requirements of both technologies to activate an alarm. Adjustable PIR and microwave sensitivity.

Microwave Signal Processing

Pattern recognition circuitry identifies and ignores repetitive false alarm sources. Adaptive processing adjusts to background disturbances. This helps to reduce false alarms while maintaining catch performance.

Motion Analyzer II Processing

Motion Analyzer II uses multiple thresholds and timing windows to analyze timing, amplitude, duration, and polarity of signals to make an alarm decision. It will not alarm on extreme levels of thermal and illumination disturbances caused by heaters and air conditioners, hot and cold drafts, sunlight, lightning, and moving headlights. Provides three sensitivity settings.

Test Features

Externally visible alarm LED flashes to indicate a trouble condition.

Draft and Insect Immunity

The sealed optical chamber provides immunity to drafts and insects.

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Bosch Appliances DS820 manual Functions

DS820 specifications

The Bosch Appliances DS820 is a cutting-edge solution in modern kitchen technology, designed to enhance both functionality and aesthetics. This versatile dishwasher effortlessly combines efficiency with style, making it a standout appliance for any home.

One of the main features of the DS820 is its impressive capacity, accommodating up to 16 place settings. This large capacity makes it ideal for families or those who frequently entertain guests. The flexible loading options include adjustable racks and a third rack for smaller utensils, ensuring that every space is utilized effectively.

The DS820 is equipped with Bosch's renowned SilencePlus technology, which operates at a whisper-quiet 44 decibels. This makes it suitable for open floor plans and late-night washing, allowing users to carry on with their activities without disturbance. Enhanced insulation and advanced sealing techniques contribute to this low noise level, setting a new standard in quiet operation.

In terms of performance, the dishwasher features multiple wash cycles, including Eco, Auto, and Heavy options. The Auto cycle intelligently adjusts the wash settings based on soil levels, ensuring optimal cleaning efficiency while conserving water and energy. The Eco mode offers an environmentally-conscious choice, using less water and energy without sacrificing cleaning performance.

Bosch has integrated its patented PrecisionWash technology into the DS820, which utilizes intelligent sensors to monitor dish cleanliness throughout the cycle. This ensures that all items receive the precise amount of water and detergent needed for a superior clean. Additionally, the ActiveWash feature pre-rinses dishes for a thorough clean, effectively tackling tough, dried-on foods.

Smart technology also plays a crucial role in the DS820’s functionality. With Home Connect, users can control and monitor the dishwasher remotely via smartphone or tablet. This feature allows for customization of wash settings, and even provides notifications when a cycle is complete, adding a layer of convenience to daily chores.

Energy efficiency is also a key characteristic of the Bosch DS820, with an ENERGY STAR certification. This not only reduces utility bills but also minimizes environmental impact, making it an eco-friendly choice.

In summary, the Bosch Appliances DS820 stands out with its spacious capacity, quiet operation, advanced wash technologies, smart features, and energy efficiency. This appliance redefines the dishwashing experience, making it both practical and enjoyable for users.