Briefly: close the contacts and a known signal is transmitted. Contact closure can be low voltage input or dry contact closure. Will send 1: all lights on and unit code on, 2: all lights flashing, 3 all lights on. Test button. Set House code and Unit Code. Two pin plug in module. Very reliable. Great interface module. Part of remote doorbell setup (PF284+SC645). From most conversations I have had, the answer to this module is yes.Pricing:
1-6 7+
$C 29.93 28.61
$US 29.93 28.61
EURO 21.25 20.31
