Convenient installation - convenient switching with the RSL4 built-in switch set. It's so easy to realise your desired switching with the practical RSL4 radio set: install, teach in the supplied wall transmitter - and you're done. Now you can switch on an otherwise hard-to-reach floor lamp, for example, simply and at the touch of a button. The stylish and extremely flat wall transmitter is battery-operated and can therefore be installed anywhere and on almost any surface. Either permanently mounted or attached with double-sided adhesive tape - but always where you need it. The built-in receiver can be used to connect loads of up to 2000 W (resistive load) or 300 W (inductive load). To protect your devices, the built-in switch also has an integrated overload protection. Thanks to its compact dimensions, the receiver fits into any standard flush-mounted box and is installed and ready for use in just a few minutes. Up to 10 different transmitters can be programmed to one flush-mounted receiver. And as all components of the RSL radio switching system are compatible with each other, you can easily expand the system to suit your requirements at any time. This set includes a built-in switch and an extremely flat 1-channel wall transmitter. Up to 10 receivers can be programmed per channel. This allows you to conveniently switch loads via the wall transmitter.