Shelly Plus Uni | Smart Wi-Fi and Bluetooth Operated Module with Dry Contacts | Home Automation | Compatible with Alexa & Google Home | No Hub | Precise Voltmeter | Pulse Counting | Sensor Interface

Price: $19.99
(as of Jul 07, 2026 20:35:54 UTC – Details)
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Product description

From Manual to Smart

Shelly replaces traditional buttons, bringing old appliances into remote control. Make your intercom or alarm system smart. Receive instant notifications and remotely control your security system.​

Motion-Controlled Lights

When connected to a PIR sensor, Shelly Plus Uni can trigger a relay to turn on the lights as soon as you step into the room.​

Pool Automation

Maintain pool health with sensors to track water flow, level, pH, chlorine, and temperature, ensuring a safe and enjoyable swim.

Healthy Garden

Make sure you water your plants only when needed by connecting a soil moisture sensor.​

Garage Automation

Operate your gate or garage door with your phone, and get real-time updates on their status with Shelly Plus Uni, simplifying daily routines.​

Save Money with Meter Data

Use Shelly Plus Uni’s pulse counting feature with your energy or water meter to gain insights and create automations that reduce monthly costs.​

Size (HxWxD): 40x21x7 mm / 1.57×0.83×0.28 in Ambient temperature -20 °C to 40 °C / -5 °F to 105 °F Humidity 30 % to 70 % RH Power supply 8-24 VAC / 9-28 VDC / 5 VDC (stabilized, via +5 VDC and GND) Digital inputs triggering V 1.5 V (active low level) Power consumption < 1 W RF band 2400 – 2495 MHz Max. RF power <20 dBm Wi-Fi Range Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors Bluetooth Range Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors Scripting and MQTT Yes Schedules 20 Webhooks (URL actions) 20 with 5 URLs per hook Flash 4 MB

Shelly Plus Series Comparison Table

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Customer Reviews

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Price

$19.99$19.99

$42.00$42.00

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Functions

Switching and triggering

Switching and triggering

Switching and triggering

Switching and triggering

Additional functions

Dry Contacts

Smart Lighting

Smart Lighting Energy Metering

Smart Lighting Energy Metering

Power Supply

AC and DC

AC and DC

AC and DC

AC and DC

Inputs

1 Input

1 Input

1 Input

2 Inputs

Outputs

–

1-Channel, up to 15 A

1-Channel, up to 15 A

2-Channel, up to 16 A

Wi-Fi and Bluetooth

✔

✔

✔

✔

Shelly Plus Uni is a smart Wi-Fi and Bluetooth-controlled module designed for low-voltage systems. This compact device offers advanced automation and insightful monitoring, making it ideal for various low-voltage AC and DC applications (8-24 VAC, 9-28 VDC, and 5 VDC). Additionally, it functions as a Wi-Fi range extender and Bluetooth gateway.
From Manual To Smart – Shelly Plus Uni has the unique capability to replace traditional buttons, bringing old appliances into the realm of remote control without the need for replacements. Now, you can easily make your intercom or alarm system smart. Receive instant notifications when someone’s at the door and remotely arm or disarm your security system with ease.
Stay Connected To Your Gate and Garage – Now, whether you’re at home or away, you can effortlessly operate your gate or garage door with your phone. But it doesn’t stop there; the reed-switch provides real-time updates, ensuring you always know if they are securely closed or open. This setup simplifies daily routines, whether it’s closing the garage from your office or welcoming guests without leaving your home.
Shelly Customer Service – Shelly is one of the fastest-growing Smart Home brands in the world with devices, providing solutions for the automation of private homes, buildings and businesses. We provide our customers with professional support and a 3 years device warranty.
Shelly Smart Control App will help you control your Shelly devices remotely and will send notifications for all automated events in your home. You can easily configure devices and manage their settings individually, or you can create personalized scenes by combining Shelly devices to trigger certain actions in your home automation.