Catalog > Consumer Electronics > Security & Alarms > Paradox Alarms Paradox Wireless Outdoor Siren Wireless Outdoor Siren PDX SR230 (433) Paradox SR230 Wireless Outdoor Siren with Built-in Strobe Light 433Mhz (PA3815) 2,131.31 ZAR inc for 1 Each 1 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features Battery operated (3 "C" alkaline batteries) Weather-resistant design with UV protection 2-way, fully supervised communication with the control panel 100dB Piezo siren Separate alarm notifications for intrusion and fire Dual-tamper detection (cover and wall) Squawk functionality Wireless range in a typical residential environment: Up to 70m (230 ft) Strobe lens available in 3 colors (red, blue, and amber) Fully powered using three 1.5 Vdc type "C" alkaline batteries (included) Signal strength/RF transmission and status LED Operating temperature: -25ºC to 55ºC (-13ºF to 131ºF) RF frequency: 433MHz Dimensions: 13.4cm x 21.17cm x 5.1cm (5.29in x 8.34in x 2.01 in) Compatible with MG5000 and MG5050 V4.0 or higher, as well as with MG5075. Compatible with Spectra SP series V4.0 or higher (except SP4000), EVOHD V1.20 or higher, and EVO192 V3.20 or higher, when using an RTX3 V1.5 or higher