3000M Long Distance DC 12V 24V 2 CH 2CH RF Wireless Remote Control Switch System Transmitter + Receiver 315/433 MHz Specifications: Control Lights, TVs, Motors, Fans, Cameras, Video signals, Audio signals, electrically operated Doors/ Locks/ Windows. 1.Transmitter Channel: 2 CH Remote Control Distance:0-3000 M ( Ideal Distance without any block and signal interfere , it would rise and fall about 10%-90% with the block and signal interference.) Encode: PT2262 Frequency:315 or 433MHz Size: 150mm x 42mm x 26mm Power Supply: 1 X 6F22 9VBattery (NOT included) 2.Receiver 1)Toggle/Self-Lock: Press->On; Press again->Off press one button for one time is working/ON .press the same button again is stop/OFF .(1 channel switch(receiver) need 1 button remote control (transmitter). 2)Latched/Inter-Lock: Press->On; Press other button->Off press one button is working/ON ,press another button is stop/OFF . ( 1 channel switch( receiver) need 2 buttons remote control (transmitter). 3)Momentary/Jog: Press and hold->On; Release->Off Keep pressing one button is working /ON. loosen your finger is stop/OFF .1 channel switch(receiver) need 1 button remote control (transmitter ) (Original Setting is Momentary,can change it by yourself.) Decode: Fixed code, soldering Power Supply (Operating Voltage): DC 12V / 24V Relay: 10A/250V AC, 10A/125V AC, 10A/30V DC, 10A/28V DC Work Voltage Range of Relay: AC 110-240V or DC 0-28V Sensitivity:-105 dBm Operating Temperature:-40'C~+80'C Current:Standby10mA,Working 80mA 3.Package Included 1 x Receiver (with cover) 1/2/3 x Transmitter (no battery inside ) 4.Learn code and Remove Code 1). Learn:press the learning button .the indicator from on to off ,press key A,the indicator flashes and turns off .it means key Alearning is successful. press the learning button .the indicator from on to off ,press key B,the indicator flashes and turns off .it means key Blearning is successful. 2).Remove :press the learning button about 5-8 seconds , the indicator turn on to off , it means the Code has been removed successfully. _x000D_