> I am seeking an inexpensive way to alarm the door to a hotel
> room/apartment, or some such.
Very inexpensive and cheap alarm transmiting device -
http://webcenter.ru/~kat/SimPageE/SimPageE.html . For home, for family
(may be for hotel). Evaluation version (tiny) for free. Standart
cellular phone based without additional hardware.
Best regards, Alex.
Received on Sat Mar 02 2024 - 00:57:16 CST