
Originally Posted by
corbon44
These might be surplus (read: old model) alarms from third-party or contract manufacturers which have been written off already and given the go signal for disposal.
I used to work for a third-party manufacturer which produced, among other things, a car alarm system. BOM cost alone is nowhere below $15 (including moulded parts and packaging), add to that overhead, indirect cost, mark-up, distribution cost, etc.; there's no way I could think of that it can be sold profitably at P500 retail.