Very easy anyone can do it.


Apr 17, 2022 · Step 2: Cut the Wires. To replace it you will have to remove the door panel, the water barrier etc.

The Meross MS200 comes with a reset tool that looks like a SIM card ejector, but it’s used to put the door sensor into pairing mode.

Or it may stop working.

Use a screwdriver to disconnect the wires, and then you can fish the wires out of the opening. You should be careful when attempting this, as some sensors are higher quality than others and this technique may not always work. Remove the wires.


1. Sometimes the sensor becomes faulty and needs to be replaced. They should be easy to spot, as they’ll be attached to the sensor itself.

Remove the wires. .

That is a rough idea.


Propping up your garage door will. Doors with an alarm system usually have a pair of wires running through the doorframe, connected to the sensor.

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They should be easy to spot, as they’ll be attached to the sensor itself.
However, in some cases, you may be able to place a fridge magnet on the sensor to trick it into thinking the door or window is closed even when open.
And you’re done.

Lonnie, the door Ajar switches are on the inside of the door (see attached diagram).

The recessed door sensors require to take the device out from the door frame to access the wires.

Propping up your garage door will. . .

. Use a magnet to bypass the sensor. If your garage door sensors start blinking or give flashes, it means they have a fault. And you’re done. 2.


Replace the cover securely. Mar 30, 2022 · Door Alarm Sensors.


You may need to use a small tool, such as a micro screwdriver, to remove.

When notified, press the “chime” button for around 3 to 5 seconds.

Select Settings > System > Power & battery.