DC 12V 1CH RF 12-key Remote Control Switch ON/OFF Transmitter+ Receiver

Descriptions: Control lights, TV, motors, fans, cameras, video signals, audio signals, electric doors, locks, windows, curtains, cars, etc. You would set different codes if you use two or more receivers in the same place The wireless signal can pass through walls, floors and doors One/ several transmitters can control one/ several receivers Transmitting frequency: 433MHz Please refer to the user manual for detailed operation Receiver: Reveiver with 12 CH high storage battery output Suppy Voltage: 12V DC Static Current: =< 6mA Frequency: 433MHZ Sensitivity: >= -105 dB Relay Spec: 4A, 120V AC; 3A, 14V DC Operating Temperature: -40to 80 degC Transmitter: Channel: 12CH Range: 300m Package Includes: 1x Receiver 1 x Transmitter 1 x Instruction of usage Note : Battery is not inclued