Catalog > Consumer Electronics > Security & Alarms > Access Control > Electro Magnetic Locks Magnetic Switch Round Door or Window Alarm Contact Magnetic Switch Round Door Window Alarm Contact MAG N/C R07 METAL MAGNETIC ROUND , DOOR OR WINDOW ALARM CONTACT , NORMALLY CLOSED ,VOLATGE 100V/DC ,0.5A , GAP MAX 30 (MM) 34.70 ZAR inc for 1 Each 33 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features Tamper Distance : ≥30mm Voltage : 100V AC/DC Max Current : 0.5A Cotanct Load : 10W Lifespan : >100.000times Operating Temparature : -20°C ~ +80°C Connection : 350mm 1007/22# Cable Connection Material : ABS