2X Single Relay Module Proximity Module Auto Sense Cell Phone Proximity Unlock Module

2X Single Relay Module Proximity Module Auto Sense Cell Phone Proximity Unlock Module Beskrivelse

1. Supports Automatic Induction When Mobile Phone Is Close, No Need For App System Direct Connection
2. Support App/Small Program/Serial Port And Other Methods To Configure Parameters
3. Support At Commands To Modify The Lock Signal Value, Lock Mode And Duration
4. Reserved Uart Interface To Support Sending And Receiving At Commands
5. Low Power Consumption And Stable Performance

Product Name: Proximity Single-Channel Relay Module, Automatic Sensing, Mobile Phone Proximity To Unlock
Model: Proximity Single-Channel Relay Module
Note:
Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use
Colour:As Shown
Material:PCB+Plastic

Package Contents:
2 x Proximity Single Channel Relay Module
2 x 4P Single Row Pin