2016 New AC 110V 220V 240V RF 4CH Wide Voltage Multi-Function Wireless Remote Control and Receiver smart chontroller Receiver (switch) Working Voltage : 85V-250V Output Current : 10A Working Frequency : 315MHZ/433MZH( Frequency can be customized) please notice that here is in set , we have made it work together before we ship to you , so you don\'t have to care about what frequency are they .only someone who buy the receiver or transmitter alone ,he must care about the frequency to match . Receiver sensitivity: : -105Db Working temperature : -20\'C - +60\'C Output way : Jog .Inter-lock .Self -lock is Adjustable Code type :Learning code Compared to average 220 v wireless remote control switch, this switch is more safer and more stable, voltage from 85 v to 260v, avoid the switch damage caused by the voltage instability, prolong the service life of switch, the static power consumption is low, 10 ma. Maximum load 1000W working/output way Jog: press one button is working /ON. loosen your finger on the same button is stop/OFF .one channel switch(receiver) need one buttons remote control (transmitter ) Self -lock: press one button for one time is working/ON .press the same button again is stop/OFF .(one channel switch(receiver) need one buttons remote control (transmitter) Inter-lock : press one button is working/ON ,press another button is stop/OFF . ( one channel switch( receiver )need 2 buttons remote control (transmitter ) Please notice that : here is the 4CH and 4 buttons remote control .you can choose the all the working way that you can choose ,you have better choose the Jog or self-lock ,so all the buttons has been used . Please tell us the working way that you want after you buy it , if you are not the professional person, we would set the working way as your requirement before we ship . Learning Method: 1. press the learning code .the indicator flash ,loosen your finger ,press any button of the remote control ,the indicator flash 2 times and off .it mean you learn it successfully . 2. it can learn more than 12 PCS 2262 or 1527 chip with the different code wireless remote control 3. remove/clean :press the learning button about 8 seconds , the indicator turn on to off , it means the information that you keep have been removed successfully . Remote control (transmitter) Remote Control: Operating Voltage: DC12V Operating Current: 30MA Operating Frequency: 315MHZ /433MHz Frequency Distance: 20~200M(open place ( please notice that is the ideal distance without any block and signal interfere , it would rise and fall about 10%-50% with the block and signal interference ). Size: 105 x 65 x 25 mm package included: 2* remote (with battery) 1* receiver (with the cover) Picture show