[RELIABLE CONTROL CHIP]: Utilizes a robust microcontroller as the main control chip for dependable performance [2-WAY RELAY BOARD]: Boasts an onboard 2-way high quality relay with absorbing diode circuit for optimized functionality [STATUS INDICATORS]: Offers 1 power indicator and state indicator for each relay, ensuring visibility at a glance [VERSATILE EXPANSION]: Can be extended to support up to 8 outputs for enhanced flexibility [NETWORK CONFIGURABLE]: Allows easy configuration of module parameters including IP address via network connection