The Shelly EM Mini Gen4 is a compact energy meter, allowing you to monitor the energy consumption of your connected devices up to 16A. It's equipped with a Shelly chip and multiprotocol connectivity support including Wi-Fi, Zigbee, Bluetooth and Matter.
***This device does not offer any switching capability***. We offer the Shelly 1PM Mini Gen4 for both switching and power monitoring in a single mini device.
The Shelly EM Mini Gen4 tracks the energy consumption of the connected appliance or device, giving you a clearer picture of how much energy each device is using, helping you to reduce waste and optimize your costs. Designed with convenience in mind, these mini devices have all the capabilities of Shelly's standard smart devices fit into a compact form factor. With an improved processor and 8MB of memory, the devices deliver enhanced efficiency, responsiveness, and seamless operation.
Each Mini Gen4 device is Matter-certified and supports multi-protocol connectivity, allowing greater flexibility within your smart home setup. With support for Wi-Fi, Bluetooth and Zigbee, and also Matter-certified, you can integrate it into a wide range of smart home systems without needing a hub - including Home Assistant!
Note:You may require a neutral wire to use this product.Please research the device and your home wiring (safely, see below) before purchasing.
⚠️Caution - Read Before Buying⚠️
Before beginning the installation, please read this guide and any other documents accompanying the device carefully and completely
Danger of electrocution.The mounting/installation of the device should be performed by a qualified person (electrician)
Failure to follow the installation procedures could lead to malfunction, danger to your health and life, violation of the law or refusal of legal and/or commercial guarantee(if any)
Allterco Robotics (makers of Shelly products) and Mann Enterprises LTD are not responsible for any loss or damage in case of incorrect installation or improper operation of this device due to failure to follow the user and safety instructions in the printed guide accompanying this product (also available in the resources section below)
Do not connect the device to appliances exceeding the given max load.
Use the device only with a power grid and appliances which comply with all applicable regulations. Short circuit in the power grid or any appliance connected to the device may damage the device.
Before starting, wire check that the breakers are turned off and there is no voltage on their terminals. This can be done with a phase meter or multimeter. When you are sure that there is no voltage, you can start wiring the cables.
Features
Multiprotocol connectivity: Choose from Wi-Fi, Zigbee and Bluetooth
Matter-certified
Supports up to 16 A at 240 VAC
Perfect to retrofit behind existing wall switches and sockets
Note: this is an energy meter only - here is no relay inside.
Wi-Fi and Zigbee range extender & Bluetooth gateway
Supports schedules, scenes and local actions
Supports scripting, HTTPS, MQTTS, Inbound and Outbound Web Sockets
Wide compatibility with 3rd party home automation systems and apps, including the Shelly Smart Control app
Specifications
Physical
Size (H × W × D)
29 × 34 × 16 mm
Weight
13 g
Screw terminals max torque
0.4 Nm
Conductor cross section
0.2 to 2.5 mm² / 24 to 14 AWG (solid, stranded, and bootlace ferrules)
Conductor stripped length
6 to 7 mm
Mounting
Wall console
Shell material
Plastic
Shell colour
White
Terminals colour
Grey (Mouse Grey)
Environmental
Ambient working temperature
-20°C to 40°C
Humidity
30% to 70% RH
Max. altitude
2000 m
Electrical
Power supply
110–240 V~
Power consumption
< 1 W
External protection
Tripping characteristic B or C, max. 16A rated current, min. 6 kA interrupting rating, Energy limiting class 3
Sensors and meters
Voltmeter (AC)
110–240 V~ 50/60 Hz
Voltmeter accuracy
±1%
Ammeter (AC)
0–16A
Ammeter accuracy
±1%
Power and energy meters
Active power Active energy
Measurement data storage
At least 10 days of 1-min data resolution
Data export
CSV for PQ recorded values JSON export via RPC
Output circuits ratings
Power measurement
Yes
Max. measurement voltage
240 V~
Max. measurement current
16 A
Max. measurement power
3840 W
Radio
Wi-Fi protocol
802.11 b/g/n/ax
Wi-Fi RF band
2412–2472 MHz
Wi-Fi max. RF power
< 20 dBm
Wi-Fi range
Up to 30 m indoors and 50 m outdoors (depends on local conditions)
Bluetooth protocol
5.0
Bluetooth RF band
2402–2480 MHz
Bluetooth max. RF power
< 4 dBm
Bluetooth range
Up to 10 m indoors and 30 m outdoors (depends on local conditions)
Zigbee protocol
802.15.4
Zigbee RF bands
2400–2483.5 MHz
Zigbee max. RF power
< 20 dBm
Zigbee range
Up to 100 m indoors and 300 m outdoors (depends on local conditions)
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