Need a replacement remote or an extra one for convenience? Easily program a new remote with your current alarm.
Open up the alarm using the screwdriver and pry tool. Remove one of three batteries. Wait a few seconds, then put it back in. Close up alarm case and put screw back in.
Press and hold the BELL button for several seconds until you hear a slight beep on the target alarm.
Press the ARM (closed lock circular button) or DISARM (open lock button) once. You should hear a ringtone. The ringtone means your new remote control is active with your alarm.