Mayser

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Fiber Optic Transceivers
SFP Transceivers

SFP Plus Transceivers

XFP Transceivers

25G/40G/100G Transceivers
Automation & Control
PLCs/Machine Control

HMI / MMI / OIT

Data Control System

Safety Systems

Controls & Indicators
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Drives

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Motors/GearBox/Clutch
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Mayser

SG-EFS-104-2W Safety Relay by MAYSER

$271.98

SG-EFS-104-4L Safety Relay by MAYSER

$225.43

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We support: paypal , credit card,wire transfer, SWIFT, US ACH and EU SEPA.

120-Day Money-Back

All products are backed by our 120-day money-back guarantee.

Fast Delivery

Delivery within 3-5 business days.

Technical support

We offer professional technical support before and after sales.

Company Profile

Founded in 2002, BEYOND TECHNOLOGY INTERNATIONAL LIMITED initially specialized in high-performance fiber optic solutions. As industrial networks evolved, we strategically expanded our expertise to encompass critical factory automation components, including active and discontinued PLC modules, HMIs, and spares. Today, we seamlessly bridge network connectivity and industrial control. Backed by rigorous testing and technical support, we eliminate operational downtime for clients worldwide.

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