Shelly Wave 1
£29.99
5 in stock
Overview
Shelly Wave 1 is a compact single-channel Z-Wave smart switch with a voltage-free (dry contact) relay, designed for flexible control of low- and high-voltage circuits up to 16A. Thanks to its potential-free output, it is ideal for applications where the switching circuit must remain electrically isolated, such as gates, garage doors, electric locks, irrigation systems, lighting, and sockets. Built on the Z-Wave 800 Series platform, Shelly Wave 1 delivers improved range, security, and long-term reliability when used with a compatible Z-Wave gateway.
Key features
- Single-channel Z-Wave smart switch with dry (voltage-free) contact
- Supports loads up to 16A (AC)
- Suitable for locks, gates, garage doors, irrigation systems, lights, sockets, and LED strips
- Voltage-free relay enables flexible low- and high-voltage switching
- Supports AC and DC power input
- Very low power consumption under 0.3 W
- Built on Z-Wave 800 Series (S800) chipset
- SmartStart QR-code inclusion for fast setup
- Security 2 Authenticated with AES-128 encryption
- Over-the-air firmware updates via Z-Wave gateway
- Acts as a Z-Wave repeater in mesh networks
Product information
Use cases
- Gate, Garage, and Lock Control
- Use the dry contact relay to control gates, garage doors, or electric locks with isolated circuits.
- Lighting and Socket Switching
- Switch lighting circuits or sockets where voltage separation is required.
- Irrigation and Automation Systems
- Control irrigation valves or automation equipment using low-voltage or mixed-voltage systems.
- Z-Wave Mesh Expansion
- Improve Z-Wave network stability by acting as a repeater within the mesh.
Technical specifications
Power
Power supply AC
110–240 V AC, 50/60 Hz
Power supply DC
24–48 V DC, 12 V DC ±10%
Power consumption
< 0.3 W
Switching Ratings
Max switching voltage AC
240 V
Max switching current AC
16 A
Max switching voltage DC
30 V
Max switching current DC
10 A
Features
Dry contacts
Yes
Power measurement
No
Overload protection
No
Overheating protection
Yes
Z-Wave
Chipset
Z-Wave 800 Series (S800)
Frequency band (UK/EU)
868.4 MHz
Security
Security 2 Authenticated (AES-128)
Repeater function
Yes
Typical indoor range
Up to 40 m (environment dependent)
Max RF output power
< 25 mW
Environmental
Operating temperature
-20°C to +40°C
Humidity
30% to 70% RH
Physical
Mounting
In-wall
What’s included
- Shelly Wave 1 smart switch
- Quick start guide







