Catalog > Consumer Electronics > Security & Alarms > Alarms > Alert Systems Catalog > Consumer Electronics > Security & Alarms > Alarms > Sirens SIREN 12V 500M Sirenco Siren 500m 500m Sirenco Siren • 12VDC Part No: SIREN 12V 500M 2 012.50 ZAR inc for 1 Each (Quoting) Add to Cart Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Additional Information Input Voltage 12VDC