Presence detector Standard

Product name: Standard Presence Detector Design: Surface-mounted Item no.: 0319 0x ETS search path: Gira Giersiepen, Phys. sensors, movement detectors, Standard presence detector Functional description: This Standard presence detector serves for both indoor presence (presence detector function mode) and indoor movement detection (ceiling-mounted detector function mode). Two output channels that can be parameterised separately of each other are available in both modes. The device is provided with an alarm function that responds to unplugging from the bus coupler. The ceiling-mounted detector and presence detector modes can be set during the parameterisation of the device done by the ETS software. Subsequent switching between the modes is not possible. Changing the mode necessitates reprogramming. The Standard presence detector can be used as a single device and should be exclusively mounted to the room ceiling from where it can monitor the area below. It employs a passive infrared sensor (PIR) and responds to thermal movements triggered by persons, animals or objects. The use of several Standard presence detectors within one room to extend the detection field is not possible. Both devices would affect each other. Neither is the use of the Standard presence detector possible in conjunction with a Komfort presence detector. The purpose of a presence detector is to switch on the light when a movement is detected, depending on the brightness, and to switch it off when it is no longer needed. This will be the case, if there is sufficient brightness without any additional artificial light, and if nobody is present any longer. This means that the presence of a person is detected in dependence on a preset brightness