433Mhz Wireless RF Switch, DC 12V 1CH Channel Long Range Wireless Remote Control Switch Relay Receiver Module, Transmitter Toggle Switch RF Relay (2 Transmitter and 2 Receiver)

Product Name: 2 Button Wireless Remote Switch Transmitter with 1CH Receiver Set Modulation Mode: ASK Operating RF Frequency: 433MHz Input Voltage: 12 V, RF working mode: Superheterodyne Receiver sensitivity: > 97 dbm Decoding mode: MCU software decoding Remote storage: 15 Support remote type: EV1527 learning code Working mode: Momentary, toggle, latching, time delay (5s ,10s ,15s ) Output terminal: NO , NC , COM Dimension of PCB: 35 x 30 x 18 mm (L,W,H) Power by 3V Coin Cell Button Battery (Battery included ) Note: 1. Maximum input power is 250 V 2. Instructions for use attached to the picture How to use it? 1. Momentary: Push the remote button , the relay connects, release the remote button , the relay dis-connects. 2. Toggle: Push once the remote button , the relay connects , push twice the remote button , the relay dis-connects . 3. Latching: Push the remote button A, the relay connects, push the remote button B, the relay dis-connect. 4. 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.