Shelly 1 GEN4 4-Pack General Electrical Modular Magnetic Mounting: The light

Modular Magnetic Mounting: The light simply "snaps" into the V1 magnetic track

making it versatile for controlling both high and low voltage devices like garage doors

11 b/g/n) and Bluetooth 4

and dual Era 300 speakers

The Sonoff Wi-Fi Wireless Door Window Sensor is a contact sensor that detects the open/closed status of doors

Shelly 1 GEN4 4-Pack General Electrical Modular Magnetic Mounting: The lightA one channel, dry contact smart switch for controlling lights and appliances. Enjoy faster performance and multiprotocol support (Wi Fi, Zigbee, Matter, Bluetooth). Key Features: Multi Protocol Connectivity: Supports Wi Fi (802. 11 b g n ax), Bluetooth 5. 0, Zigbee, and Matter for seamless integration into various ecosystems. Powerful Performance: Features an enhanced processor for faster response times and 512KB RAM. Dry Contact (Potential Free):