Wi-Fi-operated smart switch, 1 channel 8 A The smallest relay switch in the world for smart control. Automate your lights, garage door, irrigation system, or other small electrical appliances in less than 10 minutes and control them from anywhere. Small enough to fit behind any wall switch or socket, Shelly 1 Mini Gen3 can be retrofitted and is highly compatible with your existing smart ecosystem. KEY FEATURES Equipped with a new processor & increased flash memory - ESP Shelly Improved durability of terminals Supports up to 8 A at 240 VAC and 5 A at 30 VDC Dry contacts (potential-free) - option for contactor control Wi-Fi range extender & Bluetooth gateway No hub required! Easy control through the Shelly Smart Control app, most platforms and protocols, as well as voice assistants. Use it with Alexa, Home Assistant or your preferred automation system Supports scripting, webhooks, MQTT, WebSocket, HTTPS, UDP, TLS and custom certificates NOTES Standard warranty (included in purchase price): 3 Years warranty through manufacturer due to device malfunctions when it is used in user manual described conditions. While this is technically user-installable in many locales, we recommend consulting a licensed electrician to install automation components - in addition to being licensed to work with electrical devices, they are also familiar with local building codes. Manufacturer's note: Each Shelly device emits heat under load. Do not combine two or more Shelly devices stacked on top of each other in a confined space. There must be a minimum distance of 1 cm between them to allow for airflow. PHYSICAL Size (HxWxD): 29x35x16 ±0.5 mm / 1.11x1.35x0.63 ±0.02 in Weight: 19 ±1 g / 0.65 ±0.04 oz Mounting: Wall box Screw terminals max torque: 0.4 Nm / 3.5 lbin Conductor cross section: 0.2 to 2.5 mm² / 24 to 14 AWG (solid, stranded, and bootlace ferrules) Conductor stripped length: 6 to 7 mm / 0.24 to 0.28 in Shell material: Plastic Color: Blue ENVIRONMENTAL Ambient temperature: -20 °C to 40 °C / -5 °F to 105 °F Humidity 30 % to 70 % RH Max. altitude 2000 m / 6562 ft ELECTRICAL Power supply: 110 - 240 VAC Relay: Dry, NO contact, 1-pole, µ contact External protection: 10 A, tripping characteristic B or C, 6 kA interrupting rating, Energy limiting class 3 Power consumption: < 1.2 W Output circuits ratings Max switching voltage AC: 240 V Max switching voltage DC: 30 V Max switching current AC: 8A Max switching current DC: 5A Max switching power AC: 2000 W Max switching power DC: 150 W Power measurement: No Voltage protection / Cutoff: No Current protection / Cutoff: No Max power protection / Cutoff: No RADIO RF band: 2400 - 2495 MHz Max. RF power: