ControlByWeb
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X-401 | Dual Relay and Input Module

Powerful web-enabled dual relay and digital input module with scheduling and all of the advanced features from our 400-Series products.

Downloads and Sample Codes

Sample Code

Most codes can be applied to other devices with similar features.

View sample codes for all ControlByWeb products

Where to Buy

Click "Buy Online" to view part numbers and pricing. X-401 is available in the USA and internationally, and can be purchased either from us or an Authorized Distributor.