Hello again! Based on your request for "2 part magnetic alarms", I've found a couple great options within your search results: The Door And Window Magnet Sensor For Siren Alarm System is available for R359 and comes as a 2 part sensor, with separate magnet and bracket pieces. It's a simple wireless solution that'll alert you when doors or windows are opened. For an even more affordable option, the Wireless Magnetic Sensor Window Door Entry Alarm System MC06-1 is just R149. It also uses a detachable magnet and sensor setup. Both seem like excellent inexpensive choices to help monitor your property's access points. Let me know if you need any other details on these magnetic alarm options!
