? More safe with relays PCB pin anti-climb design.
? 220V 10A relay, one normally open, one normally closed.
? With ESP8266 Wifi module,4-layers board design
Features: ? With ESP8266 Wifi module,4-layers board design. ? Input overvoltage protection, input with TVS, when voltage exceeds 33V, automatic protection will operate. ? Input overcurrent protection. ? 220V 10A relay, one normally open, one normally closed. ? One way optocoupler isolation input, TVS input protection. ? High-current terminals. ? One output status indicator, one input status indicator. ? More safe with relays PCB pin anti-climb design. ? Access control server via TCP CLIENT mode ? Via HTTP protocol control Specifications: Input voltage :DC 7-30V Board dimension:65mm ¡à 40mm ¡à 20mm Package included: 1* ESP8266 220V 10A Network Relay WIFI Module