1 Channel Zigbee Switch Module Smart Home Lighting Module

1) What is switch module? Switching module is a kind of intelligent control module of switching on and switching off. It's just a relative term. In the past people used manual switches. Manual is better or smart is better, we don't think it's necessary to compare. A very interesting saying is that the appropriate is the best. Even if we are a manufacturer of intelligent switch modules, we still want our users to be rational in whether to use intelligent control modules.

2) What is neutral switch module? Neutral switch module means that a neutral line is required for the module to be connected. The prerequisite for normal operation of control circuit board is the need for electricity. The accessed neutral wire and live wire supply power to the control circuit board in the switch module. Are you still confused? Please refer to the graph below.

The first switch module to be introduced is the module that needs to access the neutral line.it is a neutral Zigbee switch module. 

1 channel zigbee light switch module neutral version

it comes with more than 5 features.

1) APP control Zigbee light switch module      2) Zigbee light switch module voice control compatible

3) Easy install Zigbee light switch module       4) Multi-person shared control smart switch module

5) Light switch module with Timing function  6)

How do we connect the lighting switch module when we use it. Here are three diagrams of the connections for your reference. If in doubt about the installation, please be sure to consult clearly.

In reality connection the wiring is not as neat as we draw . The following is a real physical connection diagram for your reference when installing.

But what if I didn't reserve the neutral line？How can I do intelligent modification-we are sure a lot of people want to ask this question.So we launched no-neutral Zigbee switch modules as well. What is no neutral switch module?

3) What is no neutral switch module? No neutral switch module means that no neutral line is connected to the switch module. No neutral switch module is undoubtedly very good for most household wiring without access to neutral lines.

We mentioned above that the premise of running the control circuit board in the module is normal power supply. How is the no-neutral switch module powered? A funny idea is that -leave the lights on always. Yeah.Geniuses always think differently from us.However,that's not what people want.

Users need to turn off the lights, but at the same time keep supplying power for the control circuit board.The appropriate thing to do is to increase the resistance between the module and the lamp, so that the current through the lamp will be very small, too small to light the lamp.

How to connect when there is no reserved neutral line. Refer to the figure below to make your smart home DIY now. Though we know that most of you have a basic knowledge of circuits.That's enough to make your own modifications. However, in order to avoid some common sense mistakes leading to unnecessary losses and safety risks, we do some explanations on the connection lines below,hopefully to give you a clear idea.

The case with no reserved neutral line is shown on the left of the figure.This is also the case with traditional manual switches. One of the two brown wires is connected to the mains live wire, the other is connected to the lighting live wire.Here are two frequently asked questions.

Q1: Where is the neutral line connected to light fixture?

A1: In fact, the neutral line connected to light fixture is laid out into walls .it is not shown here but that doesn't mean it doesn't exist. When we say no neutral line is reserved, we just mean that neutral line is not led into the switching slot.

Q2: Whether the black wire connected to the intelligent switch control module can be replaced with other colors wire?

A2: Yes. We need to understand that the essence of wire is to conduct current, voltage, signal, etc. The reason why use different colors to distinguish is mainly to prevent the occurrence of wrong connection. Therefore, the two black wires above can be replaced by two brown wires or other colors when refitting. their role is to act as live wires .Because panel switches are generally installed on the live wire. As a responsible manufacturer, if you have enough spare wires, we suggest using wires that can correctly identify the use for connection, so as to avoid confusion among wiring operators in the future.

1 channel zigbee light switch module no neutral version

Do you have a clear idea of how to choose the corresponding Zigbee switch light modules.The fastest way to tell is whether a module is connected to a neutral line. Please note that the subject of judgment is modules, not panels, not capacitors(lights).

Zigbee light switch module with DIN bracket VS Zigbee switch module without bracket. Light on-off module is commomly installed behind smart switch panel on walls. In this case, there is usually no need to use a bracket to fix. Of course, it is also used in home electrical distribution boxes which have been already equipped with DIN rail. With DIN bracket users can easy to install the on-off switch module.