8Lighting Load & Compatibility
| Item | Specification / Guidance |
| Maximum Per Loop | Up to 800W per loop according to the stated product specification. |
| Total Load | Total connected load should remain at or below 1200W. |
| LED Lamps | Supported, subject to the electrical characteristics and actual load of the connected lighting. |
| Incandescent Lamps | Supported according to the product specification. |
| Energy-Saving Lamps | Supported according to the product specification. |
| Other Loads | Do not connect a load unless it is suitable for the switch and remains within the rated limits. |
| Load Verification | The exact lamp and driver specifications should be checked before installation, particularly for LED loads. |
Never exceed the rated load. Actual performance can vary depending on the lamp, driver, electrical installation and operating conditions.
9Safety & Protection
| Protection Feature | Details |
| Relay Durability | ORVIBO's product information reports more than 60,000 relay switching operations in laboratory testing. |
| Button Durability | ORVIBO reports more than 120,000 button presses in its referenced testing. |
| Surge Protection | The product information references a 4KV surge-resistance test for the Bach series. |
| Overload Protection | The product includes overload protection intended to help protect the switch when connected loads exceed the permitted range. |
| Fire Resistance | The product information references UL94V-0 fire-resistance performance. |
| Material | Metal button construction is specified for the product. |
Test results are laboratory reference values. Real-world performance and service life depend on installation quality, electrical conditions, connected loads and usage.
?Frequently Asked Questions
What is MixSwitch Bach?
MixSwitch Bach is a Zigbee-based smart switch designed for lighting control and smart-home scene management. It combines physical buttons with configurable smart functions.
Is MixSwitch Bach a Zigbee smart switch?
Yes. MixSwitch Bach uses the Zigbee 3.0 communication protocol for compatible smart-home integration.
How many buttons does MixSwitch Bach have?
The Bach range is available in 4-gang and 8-gang configurations, providing different button arrangements for different rooms and control requirements.
How many lighting circuits can it control?
The stated product specification supports four lighting control loops, with the available button configurations providing additional options for smart scene and device assignments.
What is the maximum load per loop?
The stated maximum load is up to 800W per loop.
What is the maximum total load?
The stated maximum total connected load is 1200W.
What type of lights can MixSwitch Bach control?
The product specification lists incandescent lamps, LED lamps and energy-saving lamps among the supported lighting loads.
Does MixSwitch Bach require a neutral wire?
Yes. The stated power supply uses a Live and Neutral connection at 220V AC.
What is the size of MixSwitch Bach?
The product measures 86 × 86 × 38.3 mm.
What type of wall box is required?
MixSwitch Bach is designed for a standard 86 wall box installation.
Can multiple MixSwitch Bach units be installed together?
Yes. The product supports side-by-side installation, making it practical for rooms with several lighting control points.
Can the buttons be customised?
Yes. Button names can be customised so users can identify functions such as bedroom light, dining light, curtains or a specific smart scene more easily.
Can a button control a smart scene?
Yes. Compatible button functions can be configured to activate smart scenes rather than being limited to direct lighting control.
Can MixSwitch Bach control other smart devices?
Compatible smart-home configurations can assign buttons to other supported devices or automation scenes through the connected smart-home system.
Does MixSwitch Bach support two-way style lighting control?
A compatible smart scene-control point can be configured to operate the same lighting function from another location without adding a traditional wired two-way connection between the switches.
Does MixSwitch Bach need a Zigbee gateway?
The physical switch can provide direct button control, while broader smart-home features such as app-based scenes and connected-device automation require a compatible Zigbee gateway or controller.
Is MixSwitch Bach suitable for villas in Dubai?
Yes. Its multi-button design, Zigbee connectivity and scene-control functions make it suitable for villa lighting and smart-home automation projects when correctly configured.
Is professional installation recommended?
Yes. Because the wired version connects to mains electricity, installation should be performed by a qualified electrician.
Can MixSwitch Bach be used with LED lights?
Yes. LED lamps are included among the supported load types, but the actual lamp and driver should be checked to ensure the connected load is suitable and within the rated limits.
Does MixSwitch Bach have overload protection?
The product information describes overload protection designed to help protect the switch when the connected load exceeds the permitted range.
How durable is the relay?
ORVIBO reports more than 60,000 relay switching operations in its internal laboratory testing. Actual service life depends on installation and usage conditions.
Is MixSwitch Bach fire resistant?
The product information references UL94V-0 fire-resistance performance.