zencontrol's DALI PIR smart plug-in sensors comes with an RJ12 cable and can be plugged directly into a smart driver, they have inbuilt PIR, lux and colour sensors. The sensors are delivered in a recessed mount for easy mounting into ceilings/surfaces, but it's small form factor also allows for easy integration into products and projects. See accessories for other easy mounting options such as surface or conduit mounting kits.