Shelly Wi-Fi Relay EM

Brand:SKU:SHELLY EM

R1,679.00

Price includes a 2% EFT discount. Card payment price is R1,713.00.

The Shelly EM (Electricity Monitor) allows you to monitor the status and history, as well as the current and past electrical power consumption for the day, week, month or year.

  • ✅ Need a quote? Choose CREATE A QUOTE under the payment options at checkout. The quote will automatically be emailed to you.

FREE delivery on orders over R900
Joburg, Pretoria, Cape Town and Durban: delivery in 2-3 business days. Rest of SA: delivery in 2-7 business days. Learn more
  • ⭐⭐⭐⭐⭐ 5.0 Rating based on 740+ Verified Google Reviews🗗

With Shelly EM, you can view the quality of your electrical network regarding active power, reactive power, voltage and power factor. Monitor your facility or home to avoid additional expenses or drastic drops in energy that may damage your appliances or machines.

Benefits:
Wireless – No HUB required – Connect Shelly EM directly to your Wi-Fi at home.
Control remotely – Control the lighting at home, no matter where you are.
Highly compatible – Compatible with Android, iOS, Amazon Alexa and Google Assistant. Control your appliance with your voice.
Overconsumption and over energy protection – Shelly EM can automatically turn off the whole circuit if consumption or energy (prepaid energy option) reaches the set limit.
Sunrise/Sunset schedules – Shelly EM can automatically follow the sunrise and sunset and control your lighting accordingly.
Weekly schedules – Choose a time and set your lighting to turn on/off or dim precisely when you want it to.
Overheating protection – Internal temperature sensor for overheating protection.
Dual power metering – Precise, real time monitoring of your appliances power consumption in 2 points simultaneously.
Features:
Power supply:
– 110-230V ±10% 50/60Hz AC

Max measurement per channel:
– 120A/230V

Relay max load:
– 2A/230V

Working temperature:
– – 40°C up to 40°C

Radio signal power:
– 1mW

Radio protocol:
– Wi-Fi 802.11 b/g/n

Frequency:
– 2400 – 2500 MHz

Operational range (depending on local construction):
– Up to 50 m outdoors
– Up to 30 m indoors

Dimensions (HxWxL):
– 39 x 36 x 17 mm

Electrical consumption:
– < 1 W

Shipping & Collection

We partner with reliable independent couriers to get your order to you quickly. While we strive for the timelines below, please allow extra time during high-volume periods or regional interruptions.

Estimated Shipping Times

Shipping destination Shipping time
Major Centers (JHB, PTA, CPT, DBN) 2-3 Business Days
Regional / Rest of South Africa 2-7 Business Days
International (SADC Region*) 5-15 Business Days

*Includes: Botswana, Eswatini, Kenya, Lesotho, Malawi, Mozambique, Namibia, Zambia, and Zimbabwe.

Collections

You can collect your order for free from our Centurion office. Please note that stock must be moved from our warehouse first. Do not arrive until you receive your “Ready to Collect” email.

Collection location Collection time
Centurion Office 2-3 Business Days

For full terms, view our Shipping Policy

Returns & Exchanges

If you’re not satisfied, we accept returns within 10 business days of delivery. Items must be in their original condition with all packaging intact.

To initiate a return, please contact our customer service team and we’ll guide you through the process. More info can be found on our Returns and Exchanges page.