Description: Operating voltage: AC110-220V (input) VCC: positive pole GND: negative pole L: Fire Line N: Zero Line Receiver size: 88*38*23mm. Remote Controller: 86*86*13mm Module type: wireless 433M learning switch + manual switch + delay switch function. Receiving distance: 15-80 meters (through wall) Working mode: self lock, jog, interlock, delay, 4 working modules. Output mode: input 220V; output 220V Application: water pump, light bar, lamp, home appliances, machinery and equipment, mechanical switch, roll gate, shutter curtain, etc. Specification: Material: FR4 Fiberglass Board Press and hold the button of the power indicator: flash twice to release, set to interlock; flash 3 times to release, set to self lock; flash 4 times to release, set to jog; flash 5 times to release, set to delay 3 secs disconnect; flash 6 times to release, set to delay 5 secs, 7 times to 10 secs, 8 times 15 secs, 9 times to 20 secs, 10 times to 30 secs, 11 times to 40 secs, 12 times 50 secs, 13 times 60 secs. Module learning pairing method: After power on, press the button and release immediately, then hold again, the indicator light flicker, release the button; then hold the control key which need to learn, the corresponding indicator light'll be bright always after flash twice, complete learning. Module clearing method: After power on, press the button and release immediately, press and hold again; learning indicator flash twice; then flash 3 times quickly to indicate that the module is successfully cleared. Package Includes: 1 Piece Wireless Delay Switch & Touch Remote Controller