Room Control Display Rio 4"

Updated: 5 Aug 2025
Room Control Display Rio 4"
Room Control Display Rio 4"
Room Control Display Rio 4"
Room Control Display Rio 4"

Product specifications

Measurements
Height
8.6 cm
Length
8.6 cm
Width
1 cm
Weight
214 g
Measurements (box)
Length (package)
10.9 cm
Width (package)
7.6 cm
Height (package)
10.9 cm
Weight (package)
266 g
Specifications
Power supply
100-230V AC 50-60Hz
Input
230V AC 50/60Hz 0.3A
Consumption
8.00W
Max load
10A
Current
10.00A
Connectivity
10M/100M Ethernet RJ45
2.4 GHz Wi-Fi (802.11 b/g/n)
Zigbee
Modbus
Panel material
PC material
Product color
Grey
Mounting
Wall
Mounting box
86x86x50mm
Bolt Hole Distance
60mm
CPU
PX30 Quad core Cortex-A35
OS
Android
OS major version
11
Memory (RAM)
2GB
Memory (ROM)
8GB
Touch Screen Dimension
4.00"
Touch Screen Resolution
480x480px
Relay
2 way relay, 200W per Circuit
LED Indicators
Yes
Built-in Sensors
Brightness
Operating Temperature °C
0°C - +40°C
Operating Temperature °F
+32°F - +104°F
Operating Humidity % RH
5% - +90% RH, Non Condensing
Safety features
Overload
Short Circuit
Thermal Protection
Surge Protection
IP rating
IP20
Pro
Wave
Category
SKU
P-DSP-RIO
Manufacturer
PIERRE

The PIERRE Rio 4" is engineered for advanced home automation, powered by a PX30 Quad core Cortex-A35 CPU and running on Android 11 Its compact design features a high-resolution 480 x 480 display, providing intuitive control over various smart home functionalities. The device supports dual connectivity options, ensuring flexible integration into existing networks. 

Built-in auto light sensors enhance user experience by automatically adjusting to ambient light conditions, making it suitable for a range of applications from lighting control to environmental monitoring. The PIERRE Room Control Display Rio 4" adheres to industry safety standards, ensuring reliable performance and durability in diverse operating conditions.

Warranty
Standard product warranty of 2 years.
User manual Collapse

Print user manual for Room Control Display Rio 4"

  • W: 8.6 cm
  • H: 8.6 cm
  • D: 1 cm
Technical specification

Power supply mode

100-230V AC 50-60Hz

Input

230V AC 50/60Hz 0.3A

Consumption

8.00W

Max Load

10A

Current

10.00A

Connectivity

10M/100M Ethernet RJ45, 2.4 GHz Wi-Fi (802.11 b/g/n), Zigbee, Modbus

Panel material

Metal

Product color

Black

Mounting

Wall

Mounting Box

86x86x50mm

Bolt Hole Distance

60mm

CPU

PX30 Quad core Cortex-A35

OS

Android

OS major version

8

Memory (RAM)

2GB

Memory (ROM)

8GB

Touch Screen Dimension

4.00"

Touch Screen Resolution

480x480px

Relay

2 way relay, 200W per Circuit

LED Indicators

Yes

Built-in Sensors

Brightness

Operating Temperature °C

0°C - +40°C

Operating Temperature °F

+32°F - +104°F

Operating Humidity % RH

5% - +90% RH, Non Condensing

Safety features

Overload, Short Circuit, Thermal Protection, Surge Protection

IP rating

IP20

System requirements

The PIERRE Wave system is a user-friendly solution for integrating and managing smart devices through a central platform. The system consists of the following components:

A - Required Elements:

  1. PIERRE Wave Products: These smart devices, including lighting, thermostats, sensors, and other appliances, connect wirelessly to the PIERRE Wave Gateway. They provide essential functions and capabilities for the system.
  2. PIERRE Wave Gateway: The central unit linking all PIERRE Wave devices, the gateway manages communication and data exchange, ensuring security and stability. It supports remote access and control, with the default Berlin display interface, though users can choose any PIERRE display model.

B - Optional Elements:

  1. Mobile PIERRE App: This app allows users to manage and monitor the system from their smartphone or tablet, offering real-time updates and remote access. It provides convenience but is not necessary for basic system operation.
  2. Router: An optional component that enables internet connectivity, allowing devices to be accessed and controlled remotely.

  1. System Operation: The gateway can connect to the router via Wi-Fi or LAN for internet connectivity, enhancing remote management capabilities. PIERRE Wave products communicate wirelessly with the gateway, which acts as the central hub. This bidirectional communication allows data to flow both ways, enabling users to send commands and receive status updates through the Mobile PIERRE App. The app facilitates effective management and real-time feedback on device statuses.
Interface and Ports
  1. Dual array microphone
  2. Light/distance sensor
  1. RS485 port
  2. Ethernet RJ45 port
  3. Line  2
  4. Line 1
  5. Line
  6. Neutral wire
Installation instructions

Turn off the main power in the electricity box and make sure the live wire in the wall is not alive.

Remove the base of the smart switch and install it in the wall box 

  1. Turn it up with a flat screw driver
  1. Install upward as shown

Wire connection instructions

  1. Ethernet port
  2. RS485
  3. Output Live wire2 - max 200W
  4. Output Live wire1 - max 200W

Note: Make sure the circuit power were cut off before wires are connected.

Fasten the base to the wall electrical box with mounting screws and fix the smart switch back to the base.

If the smart switch is not flat after installation, do not press the screen violently, please check the wall box and base installation first.

Note that the screws should not be fixed too tight during installation in case any deformation or damage to the screen and hardware.

  1. Wall
  2. Wall Box
Add Display

Follow next steps to add the Rio Display.

  1. Open Displays
    1. When you opened Menu, under Settings tap on Displays in order to add the Rio Display.
  1. QR code
    1. Scan QR code that is shown on the Display by your smartphone in order to add the Rio Display and follow next steps.
  1. Invite New Display
    1. Scanning QR code will invite the new Rio Display user.
    2. To confirm tap on the button Done.
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