The Indoor Controller is an advanced smart device designed for individual control and management of VRV/VRF air conditioners within homes and buildings, compatible with the ZigBee 3.0 protocol to provide complete convenience and a seamless control experience within the smart home environment.
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Supports controlling temperature settings, fan speed, and setting the operating mode of a single AC with precision.
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It connects to the VRV system from major brands such as Daikin, Hitachi and Gree, integrated with the BelaHome intelligent control platform.
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Equipped with a built-in control model with Bluetooth for on-site software upgrade, with support for remote fault diagnostics.
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Compatible with multiple operating systems, it can be connected to a wired or wireless central air conditioning system with automatic adjustment between master and subordinate mode.
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It operates at a temperature of -20 to 60 degrees Celsius, with a working humidity of 0 to 90% non-condensing.
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The dimensions of the machine are 85×85×28 mm, compact design is suitable for internal installation.
VoltageTemperature°C
Humidity
| Feature |
Details |
| Model |
B25L |
| Communication Protocol |
ZigBee 3.0, Bluetooth for upgrade and testing |
| Operating |
Indoor air conditioning unit |
| Brand Compatibility |
Daikin, Hitachi, Gree, etc |
| Operating |
-20 to 60 |
| Operating |
0~90%RH (non-condensing) |
| Dimensions of the device |
85 × 85 × 28 mm |
| Additional Features |
Remote diagnostics, software upgrade, central control, VRV/VRF adaptation |
Functions and Features
Wireless and wired control of the indoor unit—can be turned on, off, and cooling/heating mode can be set if the system supports.
Support for fault diagnosis, which facilitates maintenance and identification of potential malfunctions.
Integration with Akubela’s Smart Panel systems and Home Automation applications, enabling centralized monitoring and control.
Compact design allows for easy interior installation without taking up too much space or interfering with décor.
Advantages and Benefits
Convenience and centralized control: Adjust the internal air conditioning from a center panel or via the mobile app without the need for a dedicated controller for each device.
Reduce power consumption: With intelligent operation and fault diagnostics, you ensure that the system doesn’t overwork, which helps with savings.
High compatibility with various air conditioning systems: Thanks to RS-485/ZigBee it can be connected with many brands such as Daikin, Gree, Hitachi, and others.
Practical design and reliability: Designed for indoor use with operating requirements within temperate climatic ranges — the right temperature and humidity.
Easy to install and integrate: An internal unit that does not require major modifications in construction, can be integrated with the rest of Akubela’s smart device network.
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