Enhance your remote control capabilities with this 8-channel Multi-Function Infrared Relay Controller, designed for precise and independent channel operation. Each channel triggers and delays independently without interference, providing versatile control for a wide range of applications. Available in both 5V and 12V versions, this infrared controller offers flexible voltage options to suit your specific needs. Key Features: · 8 Independent Channels: Each channel operates and delays independently, ensuring no cross-interference and reliable multi-device control. · Four Functional Modes: Supports inching, delay (adjustable to 2, 10, 60, 600, or 3600 seconds), self-locking, and interlocking modes, configurable via solder pads on the board for customizable operation. · Low Pulse Control Input: Compatible with GND control connected to buttons or IO interfaces controlled by single-chip microcomputers, featuring 5V TTL level and NPN triggered input with 0.2-2 seconds low pulse activation. · Wide Remote Control Range: Effective infrared remote control distance of 8-15 meters, with a sensitive receiver (≥0.5mw/m²) ensuring responsive and stable signal reception. · Durable Plastic Construction: Made from high-quality plastic material, providing lightweight yet sturdy housing for reliable long-term use. · High Load Capacity Relays: Each relay supports a maximum load of DC 1-110V/5A and AC 85-265V/6A, suitable for controlling a variety of electrical devices safely and efficiently. · Efficient Power Consumption: Working current varies with relay operation, from 8mA standby to 232mA with all 8 relays active at 12V DC, optimizing power use based on operational demand. · Infrared Receiver Compatibility: Equipped with VS1838 or compatible IC infrared receiver, utilizing NEC infrared codes for standardized remote control functionality. · Battery Powered Remote: Compatible with CR2025 3V button battery (not included), ensuring convenient and easy remote control operation. Specifications: · Item Type: Relay Controller · Material: Plastic · Voltage Options: 5V or 12V · Working Current (DC 12V): Standby 8mA; Relay operation ranges from 37mA (1 relay) up to 232mA (8 relays) · Remote Control Distance: 8-15 meters · Infrared Receiver: VS1838 or IC compatible · Infrared Codes: NEC codes · Input Control Interface: 5V TTL level, NPN triggered, 0.2-2 seconds low pulse · Maximum Relay Load: DC 1-110V/5A; AC 85-265V/6A · Battery Required: CR2025 3V button battery (not included) Package Includes: · 1 x 8-Channel Multi-Function Infrared Relay Controller This 8-channel infrared relay controller is an ideal solution for remote switching and automation projects, offering flexible control modes, robust load handling, and extended remote range. Its independent channel operation and multiple functional modes make it perfect for smart home systems, industrial controls, and DIY electronics projects requiring reliable and customizable remote relay control.