The RK75R is a linear beam optical smoke detector for wall flush-mounting that
bases its working on the relation between the smoke present in a room, caused by the beginning of a fire, and the infrared beam emitted by the device and reflected by a special optical reflector.
The RK70R is also able to detect the presence of vapour and fog.
A fundamental feature of this detector is the ability to detect the presence of white smoke and black smoke too if it’s notvery dense.
This detector is exspecially suitable for applications where the aesthetics element, the small dimensions, the possibility of remote control and the simplicity of use have a primary
importance. The most important types of environments where the RK70R
is usually installed are museums, churches, offices, hotels etc.