SENTRY GSM LINK-IT 4

SENTRY GSM LINK-IT 4

The SENTRY® LINK-IT 4 is a cost effective but versatile IoT (Internet of Things) solution for various remote automation projects.

User control via SMS. It provides FOUR digital Inputs (configurable by polarity of triggering) and TWO relay Outputs (active state settable to Low or High plus NO and NC free potential contacts).

A key feature is the ability to logically “LINK” the INPUT to the OUTPUT. This allows a specific input state to automatically control the output state — ideal for standalone operation. Notably, this function remains active even when the network connection is lost, ensuring reliable automation at all times.

Get a full Device status report using the **password*rsta command.

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SKU: SENTRY GSM LINK-IT 4 Categories: , Brand:

Description

The SENTRY® LINK-IT 4 is a cost effective but versatile IoT (Internet of Things) solution for various remote automation projects.

User control via SMS. It provides FOUR digital Inputs (configurable by polarity of triggering) and TWO relay Outputs (active state settable to Low or High plus NO and NC free potential contacts).

A key feature is the ability to logically “LINK” the INPUT to the OUTPUT. This allows a specific input state to automatically control the output state — ideal for standalone operation. Notably, this function remains active even when the network connection is lost, ensuring reliable automation at all times.

Get a full Device status report using the **password*rsta command.

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