370/370RJ
The 370 and 370RJ Lightning Suppressors from DMP
provide superior protection for burglary alarm panels against
transient voltage spikes and surges caused by lightning
and other high voltage sources. DMP lightning suppressors
redirect to ground damaging voltages that can enter through
telephone and AC wiring. Both modules are designed to be
installed outside of the panel enclosure and as close to the
ground connection as practical.