Product Description

• Use imported groove coupler sensor
• Groove width: 5mm
• Output status LEDs
• High hidden outlet; Low clear exit
• The comparator output, the signal is clean, waveform, driving ability, more than 15mA
• Working voltage: 3.3V-5V
• The output as: digital switching outputs (0 and 1)
• A fixed bolt hole for easy installation
• Small PCB Plates Dimensions: 3.2×1.4cm / 1.25*0.55″
• Using an LM393 wide voltage comparator
• Module Using Instructions:
• Module slot unobstructed, low output DO receiver tube conduction module, shelter, high output DO
• Module connects to the relay, composed of the functions of the limit switch can also be connected to the active buzzer module, composed of the alarm