Wiring type: fixed terminal Standby Current: <5MA RF Frequency: 433Mhz Receive sensitivity: >97dbm Output Terminal: NO, NC, COM RF working mode: superheterodyne Decoding mode: MCU software decoding Transmitting distance: >100m (open space) Support remote type: Learning code, Fixed code(Rolling code can be design) Working mode: Momentary, Toggle, Latching Time delay (5s ,10s ,15s) About Working mode: Momentary: Push the remote button, the relay connects, release the remote button, the relay dis-connects. Toggle: Push once the remote button , the relay connects , push twice the remote button , the relay dis-connects . Latching: Push the remote button A, the relay connects, push the remote button B, the relay dis-connect. Time delay mode: Push the remote control button, the relay connects, from when release the remote button, after 5s or 10s or 15s, the relay disconnect automatically. Clearing the code: Push the learning button on the receivers for 8 times , the codes will be cleaned. After clearing the code, all the remote control cannot work any more. 1. Learning the code: (Momentary) Push the learning key on the receiver once time, it comes into momentary setting mode. Wait for a moment, the LED will be off , it comes into learning state. Push the remote button, LED indicator on the receiver board will flash then come off. After 3 seconds, the LED indicator will be on again, learning successfully.