This 4-wire relay module is designed for seamless interfacing with microcontrollers and various electronic projects. It allows for precise control of higher voltage systems while maintaining safety and reliability.
Technical Specifications
Compatible with various microcontrollers
Can handle AC and DC loads
Isolated relay output for safety
Easy to integrate with existing circuits
LED indicators for relay status
Product Details
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Honeywell
4204
New
2 lbs
0 X 0 X 0
Nov 01, 2026
Feb 08, 2021
Product Identifiers:
Brand: Honeywell •
Part #: 4204 • Category: Fire Alarms