Paradox Wireless Receiver Only The Paradox RX1 Wireless Receiver adds wireless receiving capability to SP Series panels allowing the use of one-way remotes and detection devices with the system. Features: Compatible with SP series control panels (V4.54 and above) 32 wireless zones (SP Series only) Maximum number of remote controls: 32 Remote control compatibility: REM1, RAC1 Transmitter compatibility: DCT10, DCTXP2, DCT2, PMD1P, PMD75, PMD85, SD738 (SP only) In-field firmware upgradable via In-Field Firmware Upgrade software RF jamming supervision Low battery, tamper, and check-in supervision Transmitter signal strength display 2 PGM outputs Specifications Wireless frequency: 433MHz Power input voltage: 12Vdc Frequency: 433MHz Sensitivity: -110dBm (433MHz) Current consumption: 25mA Dimensions: (no antenna): 5.1cm x 8.3cm x 2cm Operating temperature: 0 to 5 degrees Celsius Downloads Download Datasheets: PDX-RX Datasheet PDX-RX Installation Guide