Vodacom must get a good hiding here, they are the greediest most selfish Company ive ever dealt with personally and in business.The VDC Network never works....we pay through our necks and get the worst service.They deserve all the bad luck comming thier way.
You should have mentioned that these detectors should have low battery, and tamper switches connected, most alarms fitted in this country sub standard https://www.hdcctv.co.za/info/Installations