t-moble sim to dsc 1500 alarm
Is there a was to add a cell phone to a dcs1500, just to call my cell phone no communicating? I have the alarm doing this with my cell with caller I D. I see where there making something over seas. That can be tripped by the siren, just to dial a number.
read more and respond »Posted 5 years ago by Al in CCTV, Alarms and other Physical Security
