{"product_id":"paradox-16-zone-powered-bus-expander-kit-pdx-zx16pwr-2-zx8-kit1-ps817","title":"Paradox 16-Zone Powered Bus Expander Kit – PDX-ZX16PWR (2 × ZX8 + KIT1 + PS817)","description":"\u003cp data-start=\"84\" data-end=\"513\"\u003e\u003cstrong data-start=\"84\" data-end=\"140\"\u003eParadox PDX-ZX16PWR 16-Zone Powered Bus Expander Kit\u003c\/strong\u003e is a complete expansion solution designed to add 16 hardwired zones to compatible Paradox alarm control panels. Combining two ZX8 8-zone expansion modules, a metal enclosure base kit with battery and tamper protection, and a 1.7A switching power supply, this kit provides reliable, powered zone expansion for professional residential and commercial security installations.\u003c\/p\u003e\n\u003cp data-start=\"84\" data-end=\"513\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0637\/2838\/6287\/files\/PDX-ZX16PWR.png?v=1771557531\" alt=\"\"\u003e\u003c\/p\u003e\n\u003chr data-start=\"515\" data-end=\"518\"\u003e\n\u003ch3 data-start=\"520\" data-end=\"543\"\u003eProduct Description\u003c\/h3\u003e\n\u003cp data-start=\"545\" data-end=\"849\"\u003eThe \u003cstrong data-start=\"549\" data-end=\"589\"\u003ePDX-ZX16PWR Powered Bus Expander Kit\u003c\/strong\u003e delivers scalable system growth by integrating two ZX8 expansion modules into a single powered enclosure solution. Each ZX8 module connects to the control panel’s combus (4-wire bus) and provides 8 additional hardwired inputs and one 50mA on-board PGM output.\u003c\/p\u003e\n\u003cp data-start=\"851\" data-end=\"1230\"\u003eTogether, the two modules expand the system by 16 zones, allowing installers to significantly increase detection capacity without replacing the existing control panel. The included KIT1 metal enclosure houses the modules securely and includes a backup battery, 16VAC plug pack, and tamper protection. The PS817 1.7A switching power supply ensures stable and consistent operation.\u003c\/p\u003e\n\u003cp data-start=\"1232\" data-end=\"1433\"\u003eThis powered expansion kit is ideal for larger residential properties, commercial sites, and system upgrades requiring additional hardwired inputs while maintaining professional installation standards.\u003c\/p\u003e\n\u003chr data-start=\"1435\" data-end=\"1438\"\u003e\n\u003ch3 data-start=\"1440\" data-end=\"1470\"\u003eWhat’s Included in the Box\u003c\/h3\u003e\n\u003cul data-start=\"1472\" data-end=\"1748\"\u003e\n\u003cli data-start=\"1472\" data-end=\"1519\"\u003e\n\u003cp data-start=\"1474\" data-end=\"1519\"\u003e2 × Paradox ZX8 8-Zone Expander Module PCBs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1520\" data-end=\"1639\"\u003e\n\u003cp data-start=\"1522\" data-end=\"1556\"\u003e1 × Paradox KIT1 Metal Enclosure\u003c\/p\u003e\n\u003cul data-start=\"1559\" data-end=\"1639\"\u003e\n\u003cli data-start=\"1559\" data-end=\"1576\"\u003e\n\u003cp data-start=\"1561\" data-end=\"1576\"\u003eMetal cabinet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1579\" data-end=\"1597\"\u003e\n\u003cp data-start=\"1581\" data-end=\"1597\"\u003eBackup battery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1600\" data-end=\"1619\"\u003e\n\u003cp data-start=\"1602\" data-end=\"1619\"\u003e16VAC plug pack\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1622\" data-end=\"1639\"\u003e\n\u003cp data-start=\"1624\" data-end=\"1639\"\u003eTamper switch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1640\" data-end=\"1689\"\u003e\n\u003cp data-start=\"1642\" data-end=\"1689\"\u003e1 × Paradox PS817 1.7A Switching Power Supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1690\" data-end=\"1748\"\u003e\n\u003cp data-start=\"1692\" data-end=\"1748\"\u003eInstallation documentation (if supplied by manufacturer)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1750\" data-end=\"1753\"\u003e\n\u003ch3 data-start=\"1755\" data-end=\"1772\"\u003eMain Features\u003c\/h3\u003e\n\u003cul data-start=\"1774\" data-end=\"2118\"\u003e\n\u003cli data-start=\"1774\" data-end=\"1822\"\u003e\n\u003cp data-start=\"1776\" data-end=\"1822\"\u003eAdds 16 hardwired zones (2 × 8-zone modules)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1823\" data-end=\"1858\"\u003e\n\u003cp data-start=\"1825\" data-end=\"1858\"\u003eEach ZX8 provides 8 zone inputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1859\" data-end=\"1897\"\u003e\n\u003cp data-start=\"1861\" data-end=\"1897\"\u003eOne 50mA PGM output per ZX8 module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1898\" data-end=\"1926\"\u003e\n\u003cp data-start=\"1900\" data-end=\"1926\"\u003e4-wire combus connection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1927\" data-end=\"1981\"\u003e\n\u003cp data-start=\"1929\" data-end=\"1981\"\u003ePowered expansion with 1.7A switching power supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1982\" data-end=\"2035\"\u003e\n\u003cp data-start=\"1984\" data-end=\"2035\"\u003eMetal enclosure with integrated tamper protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2036\" data-end=\"2062\"\u003e\n\u003cp data-start=\"2038\" data-end=\"2062\"\u003eBackup battery support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2063\" data-end=\"2118\"\u003e\n\u003cp data-start=\"2065\" data-end=\"2118\"\u003eZone input configurable as anti-tamper switch input\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2120\" data-end=\"2123\"\u003e\n\u003ch3 data-start=\"2125\" data-end=\"2169\"\u003eDetailed Specifications (Per ZX8 Module)\u003c\/h3\u003e\n\u003cul data-start=\"2171\" data-end=\"2654\"\u003e\n\u003cli data-start=\"2171\" data-end=\"2204\"\u003e\n\u003cp data-start=\"2173\" data-end=\"2204\"\u003e\u003cstrong data-start=\"2173\" data-end=\"2190\"\u003eProduct Code:\u003c\/strong\u003e PDX-ZX16PWR\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2205\" data-end=\"2239\"\u003e\n\u003cp data-start=\"2207\" data-end=\"2239\"\u003e\u003cstrong data-start=\"2207\" data-end=\"2229\"\u003eExpansion Modules:\u003c\/strong\u003e 2 × ZX8\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2240\" data-end=\"2269\"\u003e\n\u003cp data-start=\"2242\" data-end=\"2269\"\u003e\u003cstrong data-start=\"2242\" data-end=\"2264\"\u003eTotal Zones Added:\u003c\/strong\u003e 16\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2270\" data-end=\"2315\"\u003e\n\u003cp data-start=\"2272\" data-end=\"2315\"\u003e\u003cstrong data-start=\"2272\" data-end=\"2294\"\u003eInputs per Module:\u003c\/strong\u003e 8 hardwired inputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2316\" data-end=\"2355\"\u003e\n\u003cp data-start=\"2318\" data-end=\"2355\"\u003e\u003cstrong data-start=\"2318\" data-end=\"2333\"\u003ePGM Output:\u003c\/strong\u003e 1 × 50mA per module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2356\" data-end=\"2401\"\u003e\n\u003cp data-start=\"2358\" data-end=\"2401\"\u003e\u003cstrong data-start=\"2358\" data-end=\"2376\"\u003eInput Voltage:\u003c\/strong\u003e Typically 12 to 16 VDC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2402\" data-end=\"2446\"\u003e\n\u003cp data-start=\"2404\" data-end=\"2446\"\u003e\u003cstrong data-start=\"2404\" data-end=\"2428\"\u003eCurrent Consumption:\u003c\/strong\u003e 28mA per module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2447\" data-end=\"2507\"\u003e\n\u003cp data-start=\"2449\" data-end=\"2507\"\u003e\u003cstrong data-start=\"2449\" data-end=\"2475\"\u003eOperating Temperature:\u003c\/strong\u003e -20°C to 50°C (-4°F to 122°F)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2508\" data-end=\"2546\"\u003e\n\u003cp data-start=\"2510\" data-end=\"2546\"\u003e\u003cstrong data-start=\"2510\" data-end=\"2530\"\u003eConnection Type:\u003c\/strong\u003e 4-wire combus\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2547\" data-end=\"2602\"\u003e\n\u003cp data-start=\"2549\" data-end=\"2602\"\u003e\u003cstrong data-start=\"2549\" data-end=\"2566\"\u003ePower Supply:\u003c\/strong\u003e PS817 1.7A switching power supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2603\" data-end=\"2654\"\u003e\n\u003cp data-start=\"2605\" data-end=\"2654\"\u003e\u003cstrong data-start=\"2605\" data-end=\"2619\"\u003eEnclosure:\u003c\/strong\u003e Metal box with tamper protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2656\" data-end=\"2659\"\u003e\n\u003ch3 data-start=\"2661\" data-end=\"2678\"\u003eCompatibility\u003c\/h3\u003e\n\u003cul data-start=\"2680\" data-end=\"2846\"\u003e\n\u003cli data-start=\"2680\" data-end=\"2724\"\u003e\n\u003cp data-start=\"2682\" data-end=\"2724\"\u003eParadox MG5000 \/ MG5050 (V2.0 or higher)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2725\" data-end=\"2763\"\u003e\n\u003cp data-start=\"2727\" data-end=\"2763\"\u003eParadox SP Series (V2.0 or higher)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2764\" data-end=\"2784\"\u003e\n\u003cp data-start=\"2766\" data-end=\"2784\"\u003eParadox Digiplex\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2785\" data-end=\"2809\"\u003e\n\u003cp data-start=\"2787\" data-end=\"2809\"\u003eParadox Digiplex EVO\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2810\" data-end=\"2846\"\u003e\n\u003cp data-start=\"2812\" data-end=\"2846\"\u003eWinLoad Software V2.03 or higher\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2848\" data-end=\"2851\"\u003e\n\u003ch3 data-start=\"2853\" data-end=\"2877\"\u003eWarranty Information\u003c\/h3\u003e\n\u003cp data-start=\"2879\" data-end=\"3058\"\u003eThis kit is supplied with manufacturer-backed warranty coverage. Warranty support is handled in accordance with official Paradox policies through authorised distribution channels.\u003c\/p\u003e\n\u003chr data-start=\"3060\" data-end=\"3063\"\u003e\n\u003ch3 data-start=\"3065\" data-end=\"3094\"\u003eAbout the Brand – Paradox\u003c\/h3\u003e\n\u003cp data-start=\"3096\" data-end=\"3375\"\u003eParadox Security Systems is a globally recognised manufacturer of professional alarm and security solutions. Known for scalable system architecture and advanced programming capabilities, Paradox products are widely used in residential, commercial, and high-security applications.\u003c\/p\u003e\n\u003chr data-start=\"3377\" data-end=\"3380\"\u003e\n\u003ch3 data-start=\"3382\" data-end=\"3389\"\u003eSKU\u003c\/h3\u003e\n\u003cp data-start=\"3391\" data-end=\"3406\"\u003e\u003cstrong data-start=\"3391\" data-end=\"3406\"\u003ePDX-ZX16PWR\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"3408\" data-end=\"3411\"\u003e\n\u003ch3 data-start=\"3413\" data-end=\"3440\"\u003ePractical Use Scenarios\u003c\/h3\u003e\n\u003cul data-start=\"3442\" data-end=\"3765\"\u003e\n\u003cli data-start=\"3442\" data-end=\"3494\"\u003e\n\u003cp data-start=\"3444\" data-end=\"3494\"\u003eExpanding mid-to-large residential alarm systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3495\" data-end=\"3560\"\u003e\n\u003cp data-start=\"3497\" data-end=\"3560\"\u003eCommercial site upgrades requiring additional detection zones\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3561\" data-end=\"3635\"\u003e\n\u003cp data-start=\"3563\" data-end=\"3635\"\u003eWarehouses and retail premises requiring extended perimeter protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3636\" data-end=\"3707\"\u003e\n\u003cp data-start=\"3638\" data-end=\"3707\"\u003eStructured system upgrades without replacing the main control panel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3708\" data-end=\"3765\"\u003e\n\u003cp data-start=\"3710\" data-end=\"3765\"\u003eProfessional multi-zone hardwired alarm installations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3767\" data-end=\"3770\"\u003e\n\u003ch3 data-start=\"3772\" data-end=\"3811\"\u003eDatasheets \u0026amp; Downloadable Resources\u003c\/h3\u003e\n\u003cul data-start=\"3813\" data-end=\"3950\"\u003e\n\u003cli data-start=\"3813\" data-end=\"3846\"\u003e\n\u003cp data-start=\"3815\" data-end=\"3846\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0637\/2838\/6287\/files\/PDX-ZX8_Installation_Guide.pdf?v=1771557169\"\u003eZX8 Installation Instructions\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3977\" data-end=\"3980\"\u003e\n\u003ch2 data-start=\"3982\" data-end=\"4037\"\u003eExcellence for the Australian and New Zealand Market\u003c\/h2\u003e\n\u003cp data-start=\"4039\" data-end=\"4543\"\u003eThe Paradox PDX-ZX16PWR is well-suited for Australian and New Zealand security installations requiring reliable and scalable zone expansion. Supplied through authorised representatives, this kit ensures genuine components, compliant power solutions, and dependable warranty handling. The metal enclosure with tamper protection and dedicated switching power supply supports stable performance in local residential and commercial environments, meeting professional installation standards across the region.\u003c\/p\u003e\n\u003chr data-start=\"4545\" data-end=\"4548\"\u003e\n\u003ch2 data-start=\"4550\" data-end=\"4586\"\u003eFrequently Asked Questions (FAQs)\u003c\/h2\u003e\n\u003cp data-start=\"4588\" data-end=\"4735\"\u003e\u003cstrong data-start=\"4588\" data-end=\"4649\"\u003eQ1: How many zones does the PDX-ZX16PWR add to my system?\u003c\/strong\u003e\u003cbr data-start=\"4649\" data-end=\"4652\"\u003eThe PDX-ZX16PWR adds a total of 16 hardwired zones using two ZX8 expansion modules.\u003c\/p\u003e\n\u003cp data-start=\"4737\" data-end=\"4880\"\u003e\u003cstrong data-start=\"4737\" data-end=\"4789\"\u003eQ2: Does the PDX-ZX16PWR include a power supply?\u003c\/strong\u003e\u003cbr data-start=\"4789\" data-end=\"4792\"\u003eYes, the PDX-ZX16PWR includes a PS817 1.7A switching power supply for powered expansion.\u003c\/p\u003e\n\u003cp data-start=\"4882\" data-end=\"5021\"\u003e\u003cstrong data-start=\"4882\" data-end=\"4943\"\u003eQ3: How many PGM outputs are included in the PDX-ZX16PWR?\u003c\/strong\u003e\u003cbr data-start=\"4943\" data-end=\"4946\"\u003eThe PDX-ZX16PWR includes one 50mA PGM output per ZX8 module (two in total).\u003c\/p\u003e\n\u003cp data-start=\"5023\" data-end=\"5240\"\u003e\u003cstrong data-start=\"5023\" data-end=\"5093\"\u003eQ4: Can a zone input on the PDX-ZX16PWR be used as a tamper input?\u003c\/strong\u003e\u003cbr data-start=\"5093\" data-end=\"5096\"\u003eYes, a designated zone input on each ZX8 within the PDX-ZX16PWR can be configured as an anti-tamper switch input according to panel programming.\u003c\/p\u003e\n\u003cp data-start=\"5242\" data-end=\"5445\"\u003e\u003cstrong data-start=\"5242\" data-end=\"5309\"\u003eQ5: Is the PDX-ZX16PWR compatible with MG and SP Series panels?\u003c\/strong\u003e\u003cbr data-start=\"5309\" data-end=\"5312\"\u003eYes, the PDX-ZX16PWR is compatible with MG Series, SP Series, Digiplex, and Digiplex EVO control panels (version requirements apply).\u003c\/p\u003e\n\u003cp data-start=\"5447\" data-end=\"5641\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"5447\" data-end=\"5512\"\u003eQ6: Is the PDX-ZX16PWR suitable for commercial alarm systems?\u003c\/strong\u003e\u003cbr data-start=\"5512\" data-end=\"5515\"\u003eYes, the PDX-ZX16PWR is suitable for both residential and commercial installations requiring expanded hardwired zone capacity.\u003c\/p\u003e","brand":"CCTV Tradie","offers":[{"title":"Default Title","offer_id":44530430050407,"sku":"PDX-ZX16PWR-SD","price":437.58,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/8268\/2471\/files\/PDX-ZX16PWR.png?v=1788078047","url":"https:\/\/shop.underbrella.com.au\/products\/paradox-16-zone-powered-bus-expander-kit-pdx-zx16pwr-2-zx8-kit1-ps817","provider":"UnderBrella","version":"1.0","type":"link"}