Key Features of the 8 channel remote Pre-wired for the use with any dollhouse or diarama. Each button controlls a seperate relay to act as an on-off switch. Can control an individual light fixture, complete room or individual circuits. Encode/Decode to avoid interference Individual relays Specification Distance: 150M(450 feet) Power supply: 12V Encode/Decode: Yes(Learning Code) Control Type: Quad mode:( Momentary, Toggle, Latch, Momentary+Toggle) Relay: 10A/125VAC, 10A/14V DC Receiver Board Size: 8cm x 10cm x 3cm Remote Size: 5cm x 12.5cm x 2cm Modes: Toggle: Press=On, Press again=Off Momentary: Press=On, Release=Off Latched: Press=On, Release=On (locked) Model: RF8A Description: 8Ch RF Remote controller Channel: 8 Chipset: 1527 Frequency: 433MHz Range: 200M~300M Each relay (switch) can handle up to 7 amps of current. The circuit board draws only 6 ma of current but each relay when activated uses 30ma. When all 12 relays are latched on, the remote control board draws 330ma or .33 amps of current. That is equivilant to 11 incandescent bulbs.