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Green rectangular relay module with four blue cubes and antenna

Traditions (Generic)

Traditions (Generic) 4 Channel Relay Module 4.0 BLE Phone IOT computer power cord

SKU CH-2EA7-S6M6W

Four-channel relay module with BLE phone control for IoT power switching

  • 4-channel relay board for multi-device switching
  • BLE 4.0 enables wireless phone control
  • IoT-ready module integrates with automation projects
  • New condition ensures reliable out-of-box operation
  • Manufacturer-listed May 2026 confirms current design

4-Channel Relay Module

This module provides four independently controlled relay channels managed via BLE from a phone or IoT gateway. It is designed for switching mains-rated loads in automation and experimental projects. The unit arrives new and ready for integration into custom control systems.

Automation Builders and IoT Experimenters

Suitable for makers building remote-switching projects, home-automation prototypes or phone-controlled power distribution. Not suited for buyers who need certified industrial DIN-rail gear, isolated signal contacts or a higher channel count than four.

BLE 4.0 Interface

The control link uses BLE 4.0 for wireless command from a smartphone or compatible gateway. This single specification determines whether the module can join your existing wireless infrastructure or if a different radio standard is required.

Highlights

  • 4-channel relay board for multi-device switching
  • BLE 4.0 enables wireless phone control
  • IoT-ready module integrates with automation projects
  • New condition ensures reliable out-of-box operation
  • Manufacturer-listed May 2026 confirms current design

Specifications

No published specifications for this item yet.

Questions about this item

Does the 4 Channel Relay Module 4.0 BLE Phone IOT ship with a power cord or do I need to source one separately?

The module is the main component; a computer power cord is not included and must be purchased separately.

How do I choose between the available versions or capacities of this relay module?

Only a single 4-channel version with BLE 4.0 is listed, so no capacity or version choice is required.

What does the 4.0 BLE rating mean when the module is installed in a real system?

It indicates Bluetooth Low Energy 4.0 support for wireless phone control of the four relay channels.

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