WHDTS WiFi Relay Delay Switch Module Self-Lock Latching Mode Low Power Smart Home Remote Control DC 12V Compatible with iOS Andriod APP 2G/3G/4G Network

April 3, 2019 - Comment

Self-locking Relay is latching like a Toggle switch: Press the Button on “EWelink” APP for one time, the switch will be on. And the switch will be off after pressing the button one more time Specification: Operating Voltage:DC 12V Operating Current:250mA Quiescent Current:90mA Output Port:NO NC,mechanical switch output port Port Withstand Voltage:AC 0-250V/7A;DC 0-30V/7A Control

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(as of November 6, 2019 5:03 am GMT+0000 - Details)

Self-locking Relay is latching like a Toggle switch: Press the Button on “EWelink” APP for one time, the switch will be on. And the switch will be off after pressing the button one more time

Specification:

Operating Voltage:DC 12V Operating Current:250mA Quiescent Current:90mA Output Port:NO NC,mechanical switch output port Port Withstand Voltage:AC 0-250V/7A;DC 0-30V/7A Control Way:wifi network control,support 2G/3G/4G cellphone network

How to choose the relay module for your garage door?

For the Self-locking Relay, your lock will remain locked or open. For the Inching Relay, your lock will remain open for 0.5 second. And it’s locked for all other time.

To have enough time to control the door, it’s a better choice to have the Self-locking Relay.

Q&A:

The maximum contact current is 250mA at 12vdc. The working power supply is DC 12V. And it can be connected to the load with DC 30V or AC 250V. The range from router is about 10 meters when you use at home. Then it can control both the dc and ac devices. It works with the ewelink android / iOS app. It cannot work with Alexa directly, but you can download the “EWelink” APP to enable connection. Inching Relay: Press the button on “eWeLink” APP, relay switch module will keep on for 0. 5s and then off automatically.