GEM-OUT2 NAPCO 2 OUTPUT MODULE FOR XP,800,801,816,1632
MSRP Price: $22.00
RB1000 NAPCO EXTRA RELAY
MSRP Price: $28.00
GEM-EZM4/8 NAPCO 4 ZONE EZM EXPANDER FOR 816/1632 ONLY
MSRP Price: $74.00
GEM-EZM8 NAPCO 8 ZONE EZM EXPANDER FOR ALL (INCLDEZM3008)
MSRP Price: $130.00
RB3008 NAPCO "OCTAL" 8-RELAY BOARD
MSRP Price: $230.00