Інше для охорони Shelly i4 Gen3

Wi-Fi-operated 4-digital input controller. With the ability to manage 4 digital inputs, Shelly i4 Gen3 enables you to manually activate or deactivate any created scene, synchronize actions, or execute complex trigger scenarios. Activate different devices and control the lights, shut the blinds, and activate scenes instantly from one location. Compact enough to fit behind most wall switches, Shelly i4 Gen3 is retrofit and takes less than 10 minutes to install under any regular 4-button switch. Multi-click - Up to 16 possible actions. New processor - ESP-Shelly-C38F chip with an increased memory of 8 MB. Improved durability of terminals. Supports scripting, webhooks, MQTT, WebSocket, HTTPS, UDP, TLS and custom certificates. No HUB required! Easy control through Shelly Smart Control app, various home automation protocols, and platforms. Shelly Plus i4 is an input reader device (it does not contain relay).