{"id":2749,"date":"2026-08-13T20:12:30","date_gmt":"2026-08-13T18:12:30","guid":{"rendered":"https:\/\/store.smartpad.co.za\/?post_type=product&p=2749"},"modified":"2026-08-13T22:26:10","modified_gmt":"2026-08-13T20:26:10","slug":"shelly-1-gen4","status":"publish","type":"product","link":"https:\/\/store.smartpad.co.za\/index.php\/product\/shelly-1-gen4\/","title":{"rendered":"Shelly 1 Gen4 16A Multiprotocol Dry Contact Smart Relay"},"content":{"rendered":"

Shelly 1 Gen4 \u2013 Powerful 16A Smart Relay with Dry Contacts<\/h2>\n

Bring intelligent control to almost any electrical circuit with the Shelly 1 Gen4<\/a>, a compact and versatile 16A dry contact smart relay designed for modern home automation, commercial installations and DIY projects.<\/p>\n

Unlike conventional smart switches, the Shelly 1 Gen4 uses potential-free (dry) relay contacts, allowing the switched circuit to remain electrically independent from the power supply used by the device.<\/p>\n

This makes it suitable for everything from lights and appliances to garage doors, irrigation systems, contactors, gates, boilers, pumps and low-voltage control circuits.<\/p>\n

With support for Wi-Fi, Zigbee, Matter and Bluetooth, the Shelly 1 Gen4 gives you the flexibility to choose how it connects to your smart home.<\/p>\n

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16A High-Power Dry Contact Relay<\/h2>\n

The Shelly 1 Gen4 supports loads of up to 16A at 240V AC, making it suitable for a wide range of residential and commercial applications.<\/p>\n

The potential-free dry contact can also be used to switch circuits that are separate from the relay’s own power supply.<\/p>\n

This makes the Shelly 1 Gen4 particularly useful for:<\/p>\n