Smart Home Light Controller Synergy 21 S21-LED-SR000054 White Indoor IP20

The Synergy 21 S21-LED-SR000054 White Indoor IP20 is a compact smart home light controller designed for dry indoor environments. It accepts a wide input voltage range of 100–240 V and supports an input current of 0.25 A, enabling integration with common residential and small-commercial lighting circuits. With an IP20 rating, the unit is intended for installation inside rooms and service spaces where protection from solid objects is required but no water exposure is expected.

Advantages

This controller provides stable control of lighting loads within its rated voltage and current parameters, offering reliable switching and dimming compatibility with compatible LED fixtures. Its compact form factor and indoor IP20 protection make it suitable for mounting in distribution boxes or behind wall panels. The device is built for easy electrical integration into existing lighting systems and helps centralize control through compatible smart-home setups while maintaining energy-efficient operation.

Suitable for

• Residential indoor lighting control (living rooms, bedrooms, hallways)
• Office and small business interior lighting management
• Integration into smart-home automation systems or centralized lighting control panels
• Retrofitting LED fixtures where a compact indoor controller is required

Key specifications

• Input voltage: 100–240 V AC
• Input current: 0.25 A
• Protection rating: IP20 (indoor use, protection against solid objects over 12 mm)
• Form factor: compact module suitable for installation in dry indoor electrical enclosures
• Color: white

How to use

Install the Synergy 21 controller in a dry indoor location in accordance with local electrical codes. Connect the device to the building supply and lighting load following the wiring diagram provided by the manufacturer or an electrician. After power-up, integrate the controller into your smart-home system or configure it according to the control interface supported by your setup. Ensure the connected fixtures and wiring do not exceed the device's rated input current and voltage.

Recommendations

Place the controller inside protective enclosures or distribution boxes away from humidity and direct water sources; verify ventilation around the module to avoid heat buildup. For safe and compliant installation, use a qualified electrician and confirm compatibility of connected LED fixtures with the controller's electrical parameters.