Shelly Wave i4 LR

The Shelly Wave i4 LR is a compact Z-Wave 800 series input module that can be installed behind an existing wall switch. The module has four digital inputs and is designed for activating scenes and automations via different click patterns. Supports both classic Z-Wave mesh and Z-Wave Long Range for extended coverage.
Features:

• 4 digital inputs for control (single, double, long press and release)
• Supports a total of 16 actions via multi-click
• Z-Wave 800 (mesh and Long Range) – selectable at inclusion
• S2 security (Authenticated/Unauthenticated)
• Battery-free, low consumption (< 0.2 W)
• Compact design, fits behind wall switch
• Size: 37 x 42 x 16 mm
• Power supply 230V