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Communication Protection

CRITEC® communication and data systems SPD devices designed to protect systems from the damaging effects of induced surges and transients.

CRITEC® CCTV - Closed Circuit Television Protector
rotects security cameras and other video circuits. Simple BNC connection.
CRITEC® CSP Series - Coaxial Surge Protector
Protection of wireless communication equipment connected with BNC or N type coaxial connectors. Up to 3GHz.
CRITEC® DEP Series - Data Equipment Protector
Plug in protection for DB9 and DB25 circuits. Applications include RS232, RS423, RS422 & RS485.
CRITEC® LAN RJ45 - Local Area Network Protector
Plug in protection for Cat 5 Ethernet LAN networks. Connects to UTP systems with RJ45 connectors.
CRITEC® SLP1 RJ11 Series
The SLP1 RJ11 is for the protection of RJ11 connected telephone circuits, including DSL.