How to set up a double bed for simultaneous drive with the TD4 Standard or TD5 Standard. The system consists of: 2 x TD4 Standard (Can also be two TD5 Standard) 2 x mains cables 1 x Bluetooth hand control Connect the two dual actuators TD4/TD5 to the mains The Under Bed Light on both TD4/TD5 dual actuators starts to flash to indicate pairing mode Pair the hand control (press the two top buttons simultaneously) A long flash indicates successful pairing Now both dual actuators TD4/TD5 Standard are paired to one hand control Read more