88 en Advanced Mode

FlexiDomeHD 720p IP Camera

 

 

Tamper detection

Detect tampering of cameras and video cables by means of various options. Run a series of tests at different times of the day and night to ensure that the video sensor is operating as intended.

Sensitivity and Trigger delay [s] can only be changed if

Reference check is selected.

Sensitivity

The basic sensitivity of the tamper detection can be adjusted for the environmental conditions to which the camera is subject. The algorithm reacts to the differences between the reference image and the current video image. The darker the observation area, the higher the value that must be selected.

Trigger delay [s]

Set delayed alarm triggering here. The alarm is only triggered after a set time interval in seconds has elapsed and then only if the triggering condition still exists. If the original condition has been restored before this time interval elapses, the alarm is not triggered. This avoids false alarms triggered by short-term changes, for example, cleaning activities in the direct field of vision of the camera.

Global change (slider)

Set how large the global change in the video image must be for an alarm to be triggered. This setting is independent of the sensor fields selected under Select Area. Set a high value if fewer sensor fields need to change to trigger an alarm. With a low value, it is necessary for changes to occur simultaneously in a large number of sensor fields to trigger an alarm. This option allows detection, independently of motion alarms, manipulation of the orientation or location of a camera resulting from turning the camera mount bracket, for example.

Global change

Activate this function if the global change, as set with the Global change slide control, should trigger an alarm.

AR18-10-B013 v1.52 2011.06 Installation and Operation Manual

Bosch Security Systems

Page 87 Page 89
Page 88
Image 88
Bosch Appliances NDN-921 operation manual Tamper detection, Trigger delay s, Global change slider
Page 87 Page 89

NDN-921 specifications

The Bosch Appliances NDN-921 is a standout laundry solution that encapsulates cutting-edge technology with an elegant design, making it a perfect fit for modern homes. This washer and dryer combo is engineered to provide an efficient and effective way to manage laundry, setting a high standard in the realm of home appliances.

One of the most notable features of the NDN-921 is its impressive capacity. With a generous drum size, it can easily handle larger loads, saving users both time and energy with fewer cycles needed per week. This is particularly appealing for families or individuals with busy lifestyles.

Energy efficiency is another hallmark of the Bosch NDN-921. This appliance is designed with environmentally-friendly technologies, ensuring lower power and water consumption. The unit is Energy Star certified, which confirms its ability to reduce operating costs while minimizing its carbon footprint.

The NDN-921 is equipped with Bosch's patented EcoSilence Drive, a brushless motor that operates with remarkable efficiency and quietness. This technology significantly reduces noise levels, allowing users to enjoy a peaceful home environment even while laundry is in progress.

In terms of usability, the NDN-921 boasts an intuitive control panel that simplifies the washing process. With a range of programmable settings and tailored cycles, users have the flexibility to choose the perfect wash for different fabric types. From delicates to heavy-duty items, the machine can handle a variety of fabrics with care.

Additionally, the NDN-921 features a self-cleaning detergent dispenser and a built-in sensor that automatically adjusts the washing time and cycles based on load size and fabric type. This not only optimizes performance but also ensures that clothes are washed effectively without the risk of over-washing or damaging delicate materials.

The sleek, modern design of the Bosch NDN-921 enhances any laundry space. With stainless steel drum construction and a sophisticated front-load design, it combines aesthetic appeal with robust functionality.

In conclusion, the Bosch Appliances NDN-921 washer and dryer combo represents an exemplary choice for those seeking efficiency, performance, and style in their laundry solutions. With its advanced technologies, customizable features, and commitment to energy-saving practices, it redefines the laundry experience, making it not just a chore but a more manageable task in everyday life.
Top Page Image Contents