Designed to expand the system from 16 zones to 64 (all onboard) by simply plugging it directly onto the main panel.
– Each 8-Zone expander provides an extra 8 zones.
– 8 wired, end-of-line supervised zone inputs
– Optional tamper per zone using double end-of-line resistors
– Programmable loop response time
– Dedicated box tamper input
– Excellent protection against lightning (provided by specialist “zap tracking” and transient suppressors)