Yasorn Relay Switch DC 12V Wireless RF Remote Control Switch 433Mhz One 1-channel With Two Transmitters

How this remote control switch type works: After finishing wiring, press the button XX, the relevant load will on, press this button again, the load will off (Factory default working mode--Latched) Specifications: Transmitter: 1: Operating Voltage: DC 6V 2: Operating Frequency: 433Mhz 3: Vibration Resistance: 4.7M 4: Chip Type: PT2260 5: Modulation: ASK (Stable, less interference) 6: Encode Type: Group Coding 7: Battery Type: 2pcs CR2016 3V 8: Remote Distance: 30-50m (Theoretical value) 9: Ambient Temperature: -30 ? -70 ?, Humidity 10: Product Dimension: 135x42x25mm Receiver: 1: Input voltage: DC 12V 2: Channel: 1 channel 3: Operational frequency: 433Mhz 4: Encoding mode: intelligent-learning code 5: Output type: Passive output 6: Max load: 10A 7: Sensitivity: 105DB 8: Temperature: -30 °C -70 °C; RH: 9: Dimensions: 65x37x22mm You will get: 2 x transmitter 1 x 1-channel relay 1 x English Manual