Remote Control Switch 1~4 Channel RF Wireless Remote Control Relay Module RF Wireless Switch[B]

Features: 【APPLICATION】The remote control switch is just a normal RF remote control/transmitter that can only be used with the remote control switch receiver. Perfect for the control of garage doors gates and other equipment. 【1~4 CHANNEL】1/2/3/4 channel or 1 Button 2 Buttons 3 Buttons 4 Buttons for choosing the one you need. 【SPECIFICATIONS】This is a fixed frequency remote control with EV1527 code 433Mhz simple pairing. Build in button battery for long service time. Maximum control distance up to 100 meters in the open air. 【MATERIAL】The wireless remote control is made of premium plastic + metal to ensure long life and durability. Good quality can not only provide a safer guarantee for your life but also good materials can increase the service life of the product. Specifications: Material: Plastic + Metal Color: As Picture Shown Encode: EV1527 Frequency: 433MHz Channel: (optional) Type: 1 Button 2 Buttons 3 Buttons 4 Buttons(Optional) Remote Control Distance: 0~100m Power Supply: Button Battery (included) Size: As Picture Shown Package Weight: Approx. 20g Adaptation Range: It needs to be used with the receiver to learn and cannot be used between the remote control and the remote control. Operating frequency: 315 433.92MHz Package Included: 1 x Wireless Remote Control