433MHZ 4 Buttons Clone Remote Control Wireless Transmitter 4-Bit This is a green self-adhesive

This is a green self-adhesive PVC electrical insulation tape

These are Metal Film Resistor with a value of 180 ohm 1W and tolerance of ±5%

High speed 16 pin CMOS Decade counter

50MB/S continuous data transfer rate

It improves the solder's wetting ability

433MHZ 4 Buttons Clone Remote Control Wireless Transmitter 4-Bit This is a green self-adhesiveOne to one key copy, each key password is saved separately, and can be used repeatedly for one million times. Strong privacy, especially suitable for copying your own remote control at home. Function: Copy remote control test remote control copy remote control. Applications range: The remote control is widely used, mainly for remote control electric retractable doors, elevators, remote control gate brakes, remote control shutter doors, garage doors,