Transmitter Receiver Module
4 reviews

Features:
The kit includes one pair of transmitter and receiver modules.
And the frequency is 2.5GHz. There is the MCU on board with built-in encoding and decoding code, pairing code.
When you do the remote control operation for the first time, you need to pair the transmitter and receiver, and you do not need to do it again in the future.
It is easy to implement remote control without programming.
It is very popular and easy for remote control systems, such as wireless doorbell, remote control rolling gates, smart car, smart home, etc.
Specifications:
Type: Industrial Computer Accessories

Model Number: Wireless Switch Remote Kit

Input ports: 6-channel key input, active low
Working voltage: 2.5 - 3.6VDC
Working Current: 0 - 15mA
Working frequency: 2.5GHz
MAX Transmission distance: 80 meters (open area)
D1 LED: Each time you press the button will light up a time
-AIR button: for pairing
K1 ~ K6 buttons: Used to control 6 outputs of RX module, active low level
Antenna: Built-in PCB antenna

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.