Secure Your Wireless Equipment with Saima’s TRF Screws

Designers and engineers of wireless equipment must take great care to prevent malicious modifications.

Any unauthorized tampering can compromise product safety, reliability, and compliance with international regulations.

Saima’s tamper-resistant screw TRF is designed to help you meet these challenges.

With its unique recess shape, removal is only possible using a dedicated tool—significantly reducing

the risk of unauthorized access or alteration.

Protect your designs with security screw “TRF”—engineered security you can trust.

Prompt shipment from 1 single piece.

▶Learn more about Tamper proof screw TRF