{"product_id":"ds-bnvd-31","title":"DS PVS-31","description":"\u003ch2\u003eDenied Systems PVS-31 Binocular Night Vision Device\u003c\/h2\u003e\n\u003cp\u003eThe Denied Systems PVS-31 is a compact, lightweight binocular night vision system designed to provide a natural viewing experience through both eyes. Its dual Gen 2+ P45 white-phosphor image intensifier tubes improve depth perception and situational awareness, making movement through dark environments feel more intuitive. Depending on the selected tubes, configurations are available from entry-level 1400+ FOM through to high-performance 2400+ FOM options.\u003c\/p\u003e\n\u003cp\u003eIndependent articulating pods allow either side to be rotated out of the way when required. The system automatically powers down when raised and powers back on when lowered, while its sleep-and-wake function helps preserve battery life when the device remains stationary. A standard dovetail interface provides compatibility with suitable Wilcox-style helmet mounts.\u003c\/p\u003e\n\u003cp\u003eWeighing no more than 450 grams with tubes installed and excluding the battery, the PVS-31 reduces helmet-borne weight during extended use. It can operate for at least 15 hours from one onboard AA battery or more than 50 hours using the included four-AA external battery pack. Quick-removal lens assemblies also simplify servicing, tube access and troubleshooting by a qualified night vision technician.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage intensifier tubes\u003c\/td\u003e\n\u003ctd\u003eDual Gen 2+ P45 white phosphor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable performance\u003c\/td\u003e\n\u003ctd\u003e1400+ to 2400+ FOM, depending on tube selection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGain control\u003c\/td\u003e\n\u003ctd\u003eTube dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification\u003c\/td\u003e\n\u003ctd\u003e1×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField of view\u003c\/td\u003e\n\u003ctd\u003e40° ± 2°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocus range\u003c\/td\u003e\n\u003ctd\u003e30 cm to infinity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiopter adjustment\u003c\/td\u003e\n\u003ctd\u003eReplaceable diopter lenses\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePod articulation\u003c\/td\u003e\n\u003ctd\u003e130° or greater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHelmet-mount interface\u003c\/td\u003e\n\u003ctd\u003eStandard dovetail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing material\u003c\/td\u003e\n\u003ctd\u003eCorrosion-resistant, fibre-reinforced nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eMatte black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eUp to 450 g with tubes, excluding battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eUp to 105 × 120 × 87 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaterproof rating\u003c\/td\u003e\n\u003ctd\u003eIP67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e−40°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage temperature\u003c\/td\u003e\n\u003ctd\u003e−55°C to 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePower and Smart Functions\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOnboard power\u003c\/td\u003e\n\u003ctd\u003e1 × AA battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOnboard operating time\u003c\/td\u003e\n\u003ctd\u003e15+ hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal power\u003c\/td\u003e\n\u003ctd\u003eIncluded four-AA battery pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal operating time\u003c\/td\u003e\n\u003ctd\u003e50+ hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery-pack connection\u003c\/td\u003e\n\u003ctd\u003eFischer cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlip-up shutoff\u003c\/td\u003e\n\u003ctd\u003ePowers off when raised\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlip-down activation\u003c\/td\u003e\n\u003ctd\u003ePowers on when lowered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomatic sleep mode\u003c\/td\u003e\n\u003ctd\u003eEnters sleep mode when left stationary\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomatic wake\u003c\/td\u003e\n\u003ctd\u003eReactivates when movement is detected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eIncluded\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eIncluded item\u003c\/th\u003e\n\u003cth align=\"right\"\u003eQuantity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDenied Systems PVS-31\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal strobe battery pack\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFischer power cable\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtective hard case\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eObjective lens covers\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEyepiece lens covers\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLens-cleaning cloth\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndividual tube specification sheets\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Denied Systems","offers":[{"title":"NNVT4 1400+ FOM Autogated White Phosphor Auto Gain","offer_id":48937480028415,"sku":null,"price":9490.0,"currency_code":"AUD","in_stock":true},{"title":"NNVT5 1600+ FOM Autogated White Phosphor Manual Gain","offer_id":48937480061183,"sku":null,"price":11190.0,"currency_code":"AUD","in_stock":true},{"title":"NNVT7 2200+ FOM Autogated White Phosphor Auto Gain","offer_id":48937480093951,"sku":null,"price":14490.0,"currency_code":"AUD","in_stock":true},{"title":"NNVT8 2400+ FOM Autogated White Phosphor Auto Gain","offer_id":48964883284223,"sku":null,"price":16490.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/5328\/9471\/files\/311.png?v=1786103411","url":"https:\/\/deniedsystems.com\/products\/ds-bnvd-31","provider":"Denied Systems","version":"1.0","type":"link"}