Shelly Pro 4PM V2
Shelly Pro 4PM V2 is a modification of Shelly Pro 4PM V1 (SPSW-004PE16EU)
Differences with Shelly Pro 4PM V1 are marked by the ≠ symbol in the text below.
Main changes:
Connectors: The four 2-terminal load connectors have been replaced by 5 individual screw terminals.
LAN: improved high voltage electrical distances.
Device identification (≠)
Device name: Shelly Pro 4PM V2
Device model: SPSW-104PE16EU
Device SSID: ShellyPro4PM-XXXXXX
Short description
Shelly Pro 4PM is a DIN rail mountable four-channel smart switch with power measurement capabilities. Enhanced with all the gen2 firmware flexibility, LAN connectivity and color graphic display, it provides professional integrators with many more options for end customer solutions. It can work standalone in a local Wi-Fi network or it can also be operated through cloud home automation services.
Shelly Pro 4PM can be accessed, controlled and monitored remotely from any place where the User has internet connectivity, as long as the device is connected to a Wi-Fi router and the Internet.
Shelly Pro 4PM has an embedded Web Interface which can be used to monitor and control the device, as well as adjust its settings.
Main applications
Residential
MDU (Multi Dwelling Units - apartments, condominiums, hotels, etc.)
Light commercial (small office buildings, small retail/restaurant/gas station, etc.)
Industrial (factories, power plants, water processing, refineries, etc.)
Government/municipal
University/college
Integrations
Google
Alexa
Samsung SmartThings
Simplified internal schematics (≠)
Device electrical interfaces
Inputs
4 switch/button inputs on screw terminals: S1, S2, S3, and S4
2 power supply inputs on screw terminals: 1 N and 1 L
Outputs
4 relay outputs: O1, O2,