DieseRC 3pcs Relay Receivers with 2 Transmitters 433Mhz wireless Remote Control Switch Radio Frequency DC 12V 1 Channel Passive Output Relay Controller

Package include:
3x Relay Receiver board (included shell)
2x Transmitter (included battery)
1x Product manual

Parameter:
-Receiver Working voltage: DC 12V
-Input/Output voltage: 1~250V
-Quiescent Current: <5MA
-Max current: 10A
-RF frequency: 433MHz
-Working temperature: -30~+80
-Receiving Sensitivity: >97dbm
-Amount of storag...