The 5VDC input, nano size and dry-contact output makes it different from traditional SONOFF product, this product is a wireless switch supports inching /self-locking mode. Users can add the device to the APP eWeLink in order to remotely control connected home appliances or devices. In self-locking mode, customers can remotely turn on/off connected devices immediately. When in inching mode, customers can have two wiring ways to select: * Turn on 1s and then auto-off * Turn off 1s and then auto-on. There are two working modes for the product: inching mode and self-locking mode. Users can press the self-lock/inching mode button to switch between these two modes. When the module is switched to self-locking mode, users can turn on/off the connected appliance instantly. When the module is switched to inching mode, users can press on/off toggle button to turn on or off connected device. Specification * Power Supply: 5V DC * Dry contact output * Max Current: 10A * Humidity: 5%-90%RH, Non-condensing * Operating Temperature: 0ºC-40ºC(32°F-104°F) * Nano size: 34.5*25*19mm Features * Supports status tracking: device status is timely provided to eWeLink. * Supports max 8 enabled scheduled/countdown/loop timers. * Works with Amazon Echo, Echo Dot, Amazon Tap * Works with Google Home, Google Home Mini, Google Nest * Works with IFTTT https://elecena.pl/product/27742483/itead-sonoff-re5v1c-5v-wifi-inching-selflock-relay-module 2025-01-23 https://elecena.pl/product/27742483/itead-sonoff-re5v1c-5v-wifi-inching-selflock-relay-module 2025-04-02 https://elecena.pl/product/27742483/itead-sonoff-re5v1c-5v-wifi-inching-selflock-relay-module 2025-04-20 https://elecena.pl/product/27742483/itead-sonoff-re5v1c-5v-wifi-inching-selflock-relay-module 2025-10-15 https://elecena.pl/product/27742483/itead-sonoff-re5v1c-5v-wifi-inching-selflock-relay-module 2026-01-22 https://elecena.pl/product/27742483/itead-sonoff-re5v1c-5v-wifi-inching-selflock-relay-module 2026-01-30 https://elecena.pl/product/27742483/itead-sonoff-re5v1c-5v-wifi-inching-selflock-relay-module 2026-04-12 https://elecena.pl/product/27742483/itead-sonoff-re5v1c-5v-wifi-inching-selflock-relay-module 2026-04-26