Detail: should not exceed $10/instrument
wireless alarm inside house [common concept]
remote gsm/cdma notification [ring +sms] function
2006-11-23 21:24:13 · 2 answers · asked by Anonymous in Consumer Electronics ➔ Cell Phones & Plans
Patents aren't an issue for non-commercial use.
The simplest way I can think of doing this is mechanical. Use a solenoid to press the send button on a mobile phone. The phone has either the destination number already entered or the SMS text ready to send. Solenoid triggered by burglar alarm.
Other techniques would use the connector on the phone, but I'm not sure what protocols are used for this.
2006-11-23 23:58:35 · answer #1 · answered by amania_r 7 · 0⤊ 0⤋
Good idea, but you'll probably run into patent problems. The device is already on the market in limited areas.
2006-11-24 05:37:53 · answer #2 · answered by hrwwtp 4 · 0⤊ 0⤋