DUVAL® EXTRA LOW VOLTAGE SURGE PROTECTION DEVICE (ELV SPD)

Product : Dataline Surge Protector (DSP)
Brand : DUVAL®
International Standard : IEC 61643-21
Product Description : Have a high Surge Current withstand capability with Low In-Line resistance that minimise reductions in transmission signal strength. It’s have a high bandwidth, suitable for most data communications with high frequency.  
Application : Protection for computer communications interfaces, key-phones, fax machine, modem, barrier gate, card access entrance, alarm control panel, CAR lift control panel, intercom system and outdoor CCTV (Power Supply).
Product : CCTV Surge Protector
Brand : DUVAL®
International Standard : IEC 61643-21
Product Description : Light weight and compact size that can be installed inside the camera enclosure with low reflection co-efficient that does not disturb the system operation.
Application : Suitable for coaxial CCTV with BHC Connectors for protection of video cables to outdoor CCTV cameras, Astro connection, control circuit and monitoring equipment which are expose to lightning transient overvoltage.
Product : Network Dataline Surge Protector (DSP-RJ45)
Brand : DUVAL®
International Standard : IEC 61643-21
Product Description : Product height is IU standard dimension, easily assemble and also can adjust lightning connector and voltages to meet different requests, come to freely convenient combination and installation.
Application : Protection for CCTV under PoE (Power on Ethernet) including control panel, and Digital Power Meter HUB (Mod Bus / J Bus) to Central Monitoring System or Building Monitoring System to control the building use.