JVA Power and Signal Line Surge Protector suits Z Series

The JVA Power and Signal Line Surge Protector is the must have device when installing single zone Z-Series Energizers in lightning prone areas. It provides protection for all of the low voltage connections to and from the energizer. This ensures that a lightning strike on, or near the cabling, is safely diverted to Earth. Its two stage protection can withstand a lightning surge of up to 250 Amps.  Features: • Protects the 16VAC, Keypad bus, inputs, Keypad bus, and Siren/Strobe outputs • Affordable sacrificial security component• Suitable for all single zone JVA Z-Series Energizers and the ZLM4, ZM20 and ZM1.