Relays · Head to head

Aqara Dual Relay Module T2 vs Shelly 2PM Gen4

Full Smart Relays comparison in 2026

Updated October 2026
Data from Amazon and official Aqara and Shelly sites.
2026 verdict
Shelly 2PM Gen4 is the more complete option versus Aqara Dual Relay Module T2 in 2026, helped most by rating, warranty, and connectivity.
Shelly 2PM Gen4
Winner
Shelly 2PM Gen4
$38.99
Buy on Amazon USA
It builds its lead on rating, warranty, and connectivity, then backs it up with a stronger showing on its broader overall balance. Aqara Dual Relay Module T2 still makes sense if price is your priority, but most buyers should still lean toward Shelly 2PM Gen4. That is why the final call still favors Shelly 2PM Gen4.
vs
Winner
Shelly 2PM Gen4
Shelly
#5 Best Seller in Relays

Shelly 2PM Gen4

Prime exclusive deal
$38.99
Buy on Amazon USA

Also sold in packs

  • Pack of 2$75.99$37.99 per unitYou save $1.99Buy
  • Pack of 4$147.99$37.00 per unitYou save $7.97Buy
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FeatureAqara Dual Relay Module T2Shelly 2PM Gen4Winner
Price$34.99$38.99Aqara Dual Relay Module T2
Rating4.44.6Shelly 2PM Gen4
Warranty1 year3 yearsShelly 2PM Gen4
ConnectivityZigbee2.4 GHz WiFi, Bluetooth, ZigbeeShelly 2PM Gen4
SafetyOverheating protection, Overvoltage protection, Overcurrent protection, Overpower protectionOverheating protection, Overvoltage protection, Overcurrent protection, Overpower protectionTie
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterTie
Relay Channels22Tie
Energy MonitoringYESYESTie
Zigbee RouterYESYESTie

Frequently Asked Questions

Which is better overall: Aqara Dual Relay Module T2 or Shelly 2PM Gen4?

Shelly 2PM Gen4 has the stronger overall profile in this comparison, especially for rating, warranty, and connectivity.

What is the biggest difference between Aqara Dual Relay Module T2 and Shelly 2PM Gen4?

Price is one of the clearest differences: Aqara Dual Relay Module T2 lists $34.99, while Shelly 2PM Gen4 lists $38.99.

Which one looks better on price?

Aqara Dual Relay Module T2 is listed at $34.99, while Shelly 2PM Gen4 is listed at $38.99. Aqara Dual Relay Module T2 (better spec).

Who should buy Aqara Dual Relay Module T2?

Choose Aqara Dual Relay Module T2 if your priority is price and that matters more than rating.

Who should buy Shelly 2PM Gen4?

Choose Shelly 2PM Gen4 if your priority is rating and warranty and that matters more than price.

Full comparison table

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  • 50 Relays
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