Smart home tech, weighed fairly.

The Best Zigbee Relays and In-Wall Modules

Zigbee relays that make any switch or appliance smart, ranked.

We pulled the Zigbee relays and in-wall modules on Amazon and scored them on rating, review volume, and features: open Zigbee 3.0 pairing, dry contacts, and no-neutral options.

Prices, ratings, and review counts captured from Amazon on 2026-10-04.

Our picks

Best Overall SONOFF Zigbee 3.0 Smart Relay Switch, Mini in-Wall Light Switch Module, Compatible with Alexa Google Home SmartThings, ZBMINIR2 4-Pack (Zigbee Hub & Neutral Wire Required)
SONOFF
SONOFF ZBMINIR2 (4-pack)
4.6 (1,313)

Four tiny no-neutral Zigbee relays that keep your existing switches, rated 4.6 stars by 1,313 buyers.

$45.90
View on Amazon →
Best Budget SONOFF MINI-ZBD Zigbee 3.0 Dry Contact Relay, AC/DC Input, Works with Zigbee Hubs, Alexa & Google Home, for Smart Garage Door Controller, Boilers, DC Motors & Solenoid Valves
SONOFF
SONOFF MINI-ZBD dry contact
4.2 (187)

A $14.90 dry-contact relay for garage doors and gates that runs on AC or DC.

$14.90
View on Amazon →
Best With Power Metering Shelly 2PM Gen4, Smart Relay Switch, WiFi, Matter & Zigbee, 2-Channel
Shelly
Shelly 2PM Gen4
4.6 (808)

Two 16 A channels with power metering, on Zigbee, Wi-Fi, or Matter.

$38.99
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Best Multi-Channel 4 Channel 12V ZigBee Relay Switch with Clean Contact, Adjustable Self-Lock and Momentary Interlock Working Mode,Automate Garage Gate Door Blind(Zigbee Hub Needed)
Mic Technology
Mic Technology 4-channel 12 V dry contact relay
4.3 (213)

Four dry-contact channels with latching, momentary, and interlock modes.

$23.90
View on Amazon →

Side-by-side

Swipe the table sideways to see every column.

#RelayPriceRatingReviewsWorks withChannelsLoadNeutralScore
1Shelly 2PM Gen4$38.994.6808216 A per channelNot stated in bullets83
2Mic Technology 4-channel 12 V dry contact relay$23.904.32134Dry contact12 V supply79
3SONOFF ZBMINIR2 (4-pack)$45.904.61,3131 each, 4 relaysNot stated in bulletsNot required76
4Mic Technology 1-channel dry contact relay$16.904.44811Dry contact, 5-24 VLow-voltage supply76
5Shelly 1 Gen4$24.994.41,211116 A dry contactNot stated in bullets75
6Shelly 1 Mini Gen4$24.984.581118 A dry contactNot stated in bullets74
7Aqara Dual Relay Module T2$32.994.41152Not stated in bulletsRequired73
8SONOFF MINI-ZBD dry contact$14.904.21871Dry contact, NO/NCNot needed on DC66
9SONOFF MINI ONE (MINI-ZB1GS)$17.904.851116 ANot stated in bullets59
10Ururtm 1-channel AC/DC dry contact relay$15.104.3161Dry contact, 0-250 V outputNeeded on AC57

Works with: hover or tap an icon for the system name. A system is shown when it supports the product directly or through the hub the listing requires. Shelly Gen4 relays speak Zigbee, Wi-Fi, and Matter, so they also appear on our Wi-Fi and Matter relay pages.

The full ranking

Scored out of 100: 45% customer rating, 30% review volume, 25% features.

#1
Shelly 2PM Gen4, Smart Relay Switch, WiFi, Matter & Zigbee, 2-Channel
Best With Power Metering
Shelly

Shelly 2PM Gen4, Smart Relay Switch, WiFi, Matter & Zigbee, 2-Channel

4.6 808 reviews
Score 83/100
$38.99
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50+ bought in past month

Two metered channels on any of three radios, for lights, shades, or appliances.

Channels
2
Load rating
16 A per channel
Extras
Power metering, Wi-Fi + Zigbee + Matter
Neutral
Not stated in bullets

Pros

  • Power metering per channel
  • Zigbee, Wi-Fi, or Matter
  • 4.6 stars from 808 reviews

Cons

  • $38.99
  • Neutral requirement isn't stated
  • Larger than single relays
#2
4 Channel 12V ZigBee Relay Switch with Clean Contact, Adjustable Self-Lock and Momentary Interlock Working Mode,Automate Garage Gate Door Blind(Zigbee Hub Needed)
Best Multi-Channel
Mic Technology

4 Channel 12V ZigBee Relay Switch with Clean Contact, Adjustable Self-Lock and Momentary Interlock Working Mode,Automate Garage Gate Door Blind(Zigbee Hub Needed)

4.3 213 reviews
Score 79/100
$23.90
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Four dry-contact channels for gates, shutters, and blinds, with three operating modes.

Channels
4
Load rating
Dry contact
Extras
Latching, momentary, interlock; 433 MHz RF
Neutral
12 V supply

Pros

  • 4 channels
  • Latching, momentary, and interlock modes
  • Built-in 433 MHz RF receiver

Cons

  • Needs a 12 V supply
  • Tuya Zigbee hub for the app
  • 4.3 stars
#3
SONOFF Zigbee 3.0 Smart Relay Switch, Mini in-Wall Light Switch Module, Compatible with Alexa Google Home SmartThings, ZBMINIR2 4-Pack (Zigbee Hub & Neutral Wire Required)
Best Overall
SONOFF

SONOFF Zigbee 3.0 Smart Relay Switch, Mini in-Wall Light Switch Module, Compatible with Alexa Google Home SmartThings, ZBMINIR2 4-Pack (Zigbee Hub & Neutral Wire Required)

4.6 1,313 reviews
Score 76/100
$45.90
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200+ bought in past month

The best value way to make several existing switches smart, with no neutral wire needed.

Channels
1 each, 4 relays
Load rating
Not stated in bullets
Extras
Works with rocker or push-button switches
Neutral
Not required

Pros

  • 4 relays in the pack
  • No neutral wire required
  • Tiny enough for crowded boxes
  • 4.6 stars from 1,313 reviews

Cons

  • Load rating isn't in the bullets
  • Needs a Zigbee hub
  • $45.90 for the 4-pack
#4
Smart Home Dry Contact Zigbee Relay Switch, Remote Control Zigbee Switch for Light Garage Door, Compatible with Alexa Google Home,Zigbee hub Needed (1CH)
Mic Technology

Smart Home Dry Contact Zigbee Relay Switch, Remote Control Zigbee Switch for Light Garage Door, Compatible with Alexa Google Home,Zigbee hub Needed (1CH)

4.4 481 reviews
Score 76/100
$16.90
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A cheap low-voltage relay for garage doors that names Home Assistant support.

Channels
1
Load rating
Dry contact, 5-24 V
Extras
433 MHz RF receiver
Neutral
Low-voltage supply

Pros

  • $16.90
  • Names Zigbee2MQTT and Home Assistant
  • 481 reviews

Cons

  • Low-voltage only
  • Sold by the maker
  • Thin documentation
#5
Shelly 1 Gen4, Smart Wi-Fi, Zigbee & Matter Relay Switch with Dry Contacts
Shelly

Shelly 1 Gen4, Smart Wi-Fi, Zigbee & Matter Relay Switch with Dry Contacts

4.4 1,211 reviews
Score 75/100
$24.99
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300+ bought in past month

A 16 A dry-contact relay that works on Zigbee, Wi-Fi, or Matter.

Channels
1
Load rating
16 A dry contact
Extras
Wi-Fi + Zigbee + Matter
Neutral
Not stated in bullets

Pros

  • Dry contacts
  • Names Alexa, Google, SmartThings, and Home Assistant
  • 1,211 reviews

Cons

  • No power metering
  • 4.4 stars
  • Neutral requirement isn't stated
#6
Shelly 1 Mini Gen4 Smart Relay Switch, Wi-Fi, Matter & Zigbee, 1-Channel 8A
Shelly

Shelly 1 Mini Gen4 Smart Relay Switch, Wi-Fi, Matter & Zigbee, 1-Channel 8A

4.5 811 reviews
Score 74/100
$24.98
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200+ bought in past month

A compact Shelly for tight boxes and garage door openers.

Channels
1
Load rating
8 A dry contact
Extras
Fits inside a garage opener
Neutral
Not stated in bullets

Pros

  • Very compact
  • Zigbee, Wi-Fi, or Matter
  • 4.5 stars, 200+ bought in the past month

Cons

  • 8 A
  • No power metering
  • Neutral requirement isn't stated
#7
Aqara Dual Relay Module T2, Requires a Neutral Line and Aqara Zigbee3.0 Hub
Aqara

Aqara Dual Relay Module T2, Requires a Neutral Line and Aqara Zigbee3.0 Hub

4.4 115 reviews
Score 73/100
$32.99
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100+ bought in past month

A two-channel Aqara relay that can run tubular shade motors with interlock.

Channels
2
Load rating
Not stated in bullets
Extras
Dry contact mode, motor interlock
Neutral
Required

Pros

  • Dry contact mode
  • Motor interlock for shades
  • Matter through an Aqara hub

Cons

  • Aqara Zigbee hub required
  • Neutral required
  • Only 115 reviews
#8
SONOFF MINI-ZBD Zigbee 3.0 Dry Contact Relay, AC/DC Input, Works with Zigbee Hubs, Alexa & Google Home, for Smart Garage Door Controller, Boilers, DC Motors & Solenoid Valves
Best Budget
SONOFF

SONOFF MINI-ZBD Zigbee 3.0 Dry Contact Relay, AC/DC Input, Works with Zigbee Hubs, Alexa & Google Home, for Smart Garage Door Controller, Boilers, DC Motors & Solenoid Valves

4.2 187 reviews
Score 66/100
$14.90
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200+ bought in past month

A cheap Zigbee dry-contact relay for garage doors, gates, and boilers.

Channels
1
Load rating
Dry contact, NO/NC
Extras
110-240 V AC or 12-48 V DC input
Neutral
Not needed on DC

Pros

  • $14.90
  • AC or DC power
  • NO and NC modes
  • Acts as a Zigbee repeater

Cons

  • Motor loads limited to 8 W
  • 4.2 stars
  • Only 187 reviews
#9
SONOFF MINI ONE MINI-ZB1GS Zigbee Smart Switch 16A Relay
SONOFF

SONOFF MINI ONE MINI-ZB1GS Zigbee Smart Switch 16A Relay

4.8 51 reviews
Score 59/100
$17.90
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A 16 A relay for lights and ceiling fans behind an existing switch.

Channels
1
Load rating
16 A
Extras
Keeps your wall switch
Neutral
Not stated in bullets

Pros

  • 16 A load
  • Names Alexa and Home Assistant
  • 4.8 stars

Cons

  • Only 51 reviews
  • Neutral requirement isn't stated
  • Needs a Zigbee hub
#10
1 Channel DC 12V 24V AC 100/240V Tuya Smart Life App Dry Contact Zigbee Smart Relay Switch Module, Compatible with Alexa Google Home, Versatile Switch Works with Hubitat
Ururtm

1 Channel DC 12V 24V AC 100/240V Tuya Smart Life App Dry Contact Zigbee Smart Relay Switch Module, Compatible with Alexa Google Home, Versatile Switch Works with Hubitat

4.3 16 reviews
Score 57/100
$15.10
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A dry-contact relay that runs on mains or low voltage.

Channels
1
Load rating
Dry contact, 0-250 V output
Extras
AC 110-240 V or DC 12-24 V input
Neutral
Needed on AC

Pros

  • AC or DC input
  • Names Home Assistant (Zigbee2MQTT)
  • $15.10

Cons

  • Only 16 reviews
  • Unknown brand
  • Tuya hub for the app

Buyer's guide

What does a smart relay do?

It hides behind a wall switch, inside a fan canopy, or in an appliance and switches the power, so you keep your existing switch and add smart control. Dry-contact relays can also trigger garage doors, gas fireplaces, and boilers.

Do I need a neutral wire?

Most relays do. Check your switch box for a bundle of white wires before buying. A few models work without a neutral, and the table notes which.

Is it safe to install myself?

Only if you're comfortable with household wiring and turn the breaker off first. If you're not sure, have an electrician install it. Never exceed the relay's amp rating.

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Relays and modules on other protocols

Compare all smart relays and modules on one page →Z-Wave relays and modules →Wi-Fi relays and modules →Matter relays and modules →
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