AK-RKO1S-12 DC 12V 433MHz 1 Channel Wireless Remote Control Switch Relay Module Board for Learning Code Garage Door Gate Lights Specification: Product name: wireless remote control switch 12 volt single way Product model: AK-RKO1S-12 Product size: 50*32.8*15mm Product frequency: 433MHz Remote control distance: more than 50-100m (with different remote control open field actual distance) Matching method: learning type Working voltage: DC12V Output current: ≤10A Working mode: jog, self-locking, interlocking Application areas: electronically controlled locks, access control systems, car modification, lights, etc. Product weight: circuit board 19.4 grams (34.6 grams with box) Note: The switch can be used wherever there is electricity. Such as traditional lights, access control, can be changed to remote control, just add a module, with a remote control. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 

1*Relay module with box