Mhcozy Updated Wifi Wireless Smart Switch Inching Self-Locking Relay Module,Set Description: The wireless switch supports inching /self-locking mode. Users can add the device to the APP eWeLink to remote 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. The product enables remote control of home appliances through the mobile application eWeLink, available on both Android and iOS. Supported functions: Remote turn on/off Timing Schedules Device Sharing Group Management Specification: Dimensions:70.5mm*27.4mm*23mm Operating current: 5V DC(ordinary phone charger can be used,not included) LEDs: 3 LEDs which indicate working mode, wifi status, relay on/off status respectively. Board consumption: 1W Standby current: 80mA Max input current: 10A Max switching voltage: 250V Relay lifespan: more than one million times Electrical insulation resistance 100M Electric shock voltage: 1000V Relay maximum pull time: 15ms Relay maximum release time: 5ms Operating temperature: -40 degrees to +70 degrees Operating Humidity 40% ~ 80% RH .Rated switching voltage: 250V Package included: 1 x Jog Inching Self-locking WiFi Wireless Smart Home Switch 1 x English Manual Kindly noted:If you need to adjust inching time,please set to self-locked mode firstly by pressing the mode button,then adjust inching time in ewelink app Product Features DC 5V WIFI Relay Module,working model Inching or Self-locking ,change work mode by pressing the mode button on board. default inching time is 0.5 second,if need to change inching time,you have to set it to self-lock mode firstly by pressing mode button,then adjust inching time in ewelink app. WIDELY USE,The WiFi Smart Switch Module can be applied to 97% home appliances,add wifi to your garage door opener lights fireplace computer.Support 2.4G WIFI only,if your router with dual bands and same SSID,please change to different SSID or close 5G firstly.When pairing,please be sure to put the relay close to your router.if can't configure with quick mode,please try to use compatible mode Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!