The Cebek TL-312 is a single channel 230Vac RF remote control receiver with  relay output. The receiver module can be configured for momentary (Pressing the switch on the transmitter  operates the relay, releasing the switch the relay deactivates) or latching  action (Pressing the switch on the transmitter operates the relay, pressing  the switch again deactivates the relay). It also has a built in timer which can  be adjusted between 0.1 and 132 seconds. This transmitter uses an exclusive  single identification code. The synchronisation is done by programming the  receiver to allow it to recognize identification codes for a maximum of 5  transmitters. As the receiver's memory is FIFO, once you have synchronised 5  transmitters, the next transmitter programmed will be placed on the memory used  by the first one, an the following one will substitute the memory initially  destined to the second and so on. The TL-310 remote control receiver can be  paired with    
 TL-300 transmitter. This Cebek transmitter is ideal for installing in your  bespoke industrial control application. They have many uses such as garden gate  opener, roller shutter remote, garage door opener, car or vehicle immobiliser,  remote barrier control  and remote stopping or starting of plant or machinery.