Devices for local smart homes

Sonoff MINI-ZB2GS-L Mini Duo-L Zigbee two-gang no-neutral module

A 2024-built flat has a two-gang switch but no blue wire in the box — the MINI-ZB2GS-L makes both lighting lines smart without a neutral, over Zigbee.

Sonoff MINI-ZB2GS Mini Duo Zigbee 3.0 two-gang in-wall switch module

Thirty Wi-Fi clients on the family router are plenty — this Duo keeps both lighting lines off the 2.4 GHz band, runs them over Zigbee and relays the mesh as a router.

A glance at the relay tells you watts, volts, amps and total kWh on its built-in LCD — no phone required, with six months of hourly history kept in eWeLink.

POW Origin turns electricity-bill guesswork into hourly kilowatt-hour records — a week of eWeLink charts shows which appliance leads, with six months of history kept.

See what each of two loads really draws: the DUALR3 meters voltage, current, power and accumulated kWh independently per 10 A channel, with overload cut-off.

Matchbox-sized and 40% smaller than the ZBMINIL, the ZBMINIL2 tucks into the cramped box behind an existing switch and makes the light smart with no neutral.

Hidden in the box behind a two-gang switch with no neutral, the Moes Zigbee module runs two light lines from the app while keeping the wall key.

When a renovation already runs a neutral to every switch box, the ZBMINIR2 uses it to keep a light on local Zigbee — controlled by your hub, not a cloud.

Lighting a whole flat takes a relay per light point, so unit price decides: the Wi-Fi MINIR4 Extreme keeps 10 A and Detach Relay while costing less than its Matter sibling.

High-power 25A / 6000W smart relay with WiFi, Bluetooth and energy metering for water heaters, pumps and industrial equipment, no hub needed.

Pack of four Shelly 2PM Gen4 modules: each has 2 channels rated 10 A with power metering, Wi-Fi, Bluetooth, Zigbee and Matter to equip four circuits or roller shutters in one installer project.

Pack of 4 Shelly 1PM Gen4 modules: Wi-Fi, Bluetooth, Zigbee and Matter relay with power metering, 16A. Equip four circuits of a flat from one box at a lower per-unit cost.

Pack of 4 Shelly 1 Gen4 smart relays with 16 A dry contact, Wi-Fi, Bluetooth, Zigbee 3.0 and Matter. Equip four circuits or rooms at once at a lower per-unit cost.

Pack of 2 Shelly 2PM Gen4 relays: two 10 A channels each with power metering, Wi-Fi, Bluetooth, Zigbee and Matter. Equip two circuits or rooms at once at a lower per-unit cost.

Set of 2 Shelly 1PM Gen3 smart relays, 16A, Wi-Fi and Bluetooth, with power metering. Equip two circuits or rooms at once at a lower per-unit price.

Set of 4 Shelly 1PM Gen3 smart relays with power metering, Wi-Fi 2.4GHz and Bluetooth. Equip 4 circuits or rooms in one flat at a lower per-unit cost.

Set of 4 Shelly 1 Gen3 smart relays with Wi-Fi and Bluetooth. Dry contact 16 A, 12-240 V supply. Equip 4 circuits from one box - ideal for a whole-flat project.

Pack of 2 Shelly 2PM Gen3 modules: dual Wi-Fi relays with power metering and roller mode. Equip two rooms or circuits at once, ideal for projects and installers.

Pack of 2 Shelly 1PM Gen4 smart relays with power metering up to 16 A. Wi-Fi, Bluetooth, Zigbee and Matter — equip two circuits or rooms at once at a lower per-unit cost.

Set of 2 Shelly 1 Gen4 smart relays with 16 A dry contact, Wi-Fi, Bluetooth, Zigbee 3.0 and Matter. Equip two circuits or two rooms from one box at a lower per-unit cost.

Two-pack of Shelly 1 Gen3 Wi-Fi relays with a 16A dry contact. Wire up two circuits or rooms at once and keep one module in reserve.

Pair of Shelly EM Mini Gen4 inline energy meters rated to 16A with Wi-Fi, Bluetooth, Zigbee and Matter. Meter two circuits at once or keep one as a spare for later expansion.

Two-pack of Shelly PM Mini Gen3 modules to meter consumption on two circuits. Wi-Fi 2.4 GHz, up to 16 A and 3840 W, 29 mm body.

Set of two compact Shelly 1PM Mini Gen4 relays: Wi-Fi, Bluetooth and Zigbee, switching up to 8A and power metering. Equip two circuits or keep one as a spare.