The Aeotec Multisensor 6 is a beautiful Z-wave multisensor, equiped with the newest Gen500 zwave plus chip. But even nicer is that this brand has thought about a way to build this sensor into a seiling or wall with this so called recessor. It works in the same way as building in lightspots. With this recessor the multisensor will be hard to see for burglers.
For the multisensors and it's specifications click here