GSM Key will activate an electrical device with a call from your mobile phone. This doesn’t cost you anything, because GSM Key doesn’t answer the call, but responds to your unique Caller ID before rejecting it. This makes it both secure and fool proof.
So, alarms, driveway gates, lights, heating, security shutters and more items of choice are now controllable from wherever you and your phone happen to be. You can authorise to up to 250 mobile phones per unit, which means unlike key fobs, access cards or separate remotes, you don’t need one for each user, (with the associated cost, bother and risk of loss or having it stolen), but you can add OR remove users instantly, simply, securely and cost free.
With GSM Key you get more than one way control. GSM Key will monitor your burglar alarm, fi re alarm or smoke alarm, texting you if it goes off, or progressively calling you and up to 7 other people. A truly intelligent addition to your home or business.