{"product_id":"12vdc-boxed-power-supply-units-psu-security","title":"12VDC Boxed Power Supply Units (PSU)","description":"\u003ch1\u003e12VDC Boxed Power Supply Units\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003e12VDC Boxed Power Supply\u003c\/strong\u003e Units (PSU) are reliable power solutions designed for use with \u003ca title=\"Access Control System\" href=\"https:\/\/www.smartaccesssolutions.uk\/pages\/access-control\"\u003eaccess control systems\u003c\/a\u003e, \u003ca title=\"Door Entry Systems\" href=\"https:\/\/www.smartaccesssolutions.uk\/pages\/intercom-systems\"\u003edoor entry systems\u003c\/a\u003e, \u003ca title=\"Intercom Systems\" href=\"https:\/\/www.smartaccesssolutions.uk\/pages\/intercom-systems\"\u003eintercoms\u003c\/a\u003e, CCTV systems, \u003ca title=\"Intruder Alarms\" href=\"https:\/\/www.smartaccesssolutions.uk\/collections\/intruder-alarm-system-burglar-security\"\u003eintruder alarms\u003c\/a\u003e, and other electronic security equipment. Suitable for commercial, industrial, educational, healthcare, and public sector environments, they provide stable and dependable 12VDC power for a wide range of security applications.\u003c\/p\u003e\n\u003cp\u003eAvailable in multiple current ratings from \u003cstrong\u003e1A to 10A\u003c\/strong\u003e, these power supplies are supplied in \u003cstrong\u003elockable metal enclosures\u003c\/strong\u003e and can be configured with \u003cstrong\u003ebattery backup functionality\u003c\/strong\u003e to maintain operation during mains power failures. Once mains power is restored, the integrated charging circuit automatically recharges the \u003ca href=\"https:\/\/www.smartaccesssolutions.uk\/products\/12v-7ah-sealed-lead-acid-battery?_pos=2\u0026amp;_sid=333228adf\u0026amp;_ss=r\" title=\"12 volt 7Ah Sealed Lead Acid Battery\"\u003estandby battery\u003c\/a\u003e, ensuring continued system reliability.\u003c\/p\u003e\n\u003cp\u003eDesigned for professional security installations, the units feature \u003cstrong\u003eLED status indicators\u003c\/strong\u003e, deep discharge protection, battery charging circuitry, anti-tamper lid switch and secure lockable enclosures for enhanced system protection and reliability.\u003c\/p\u003e\n\u003ch2\u003eAvailable Models\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePS1A-12VS\u003c\/strong\u003e \u003cstrong\u003e–\u003c\/strong\u003e 12VDC 1A Boxed Power Supply (Small Case)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePS1A-12VL\u003c\/strong\u003e \u003cstrong\u003e–\u003c\/strong\u003e 12VDC 1A Boxed Power Supply (Large Case)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePS2A-12VS\u003c\/strong\u003e \u003cstrong\u003e–\u003c\/strong\u003e 12VDC 2A Boxed Power Supply (Small Case)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePS2A-12VL\u003c\/strong\u003e \u003cstrong\u003e–\u003c\/strong\u003e 12VDC 2A Boxed Power Supply (Large Case)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePS3A-12VS –\u003c\/strong\u003e 12VDC 3A Boxed Power Supply (Small Case)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePS3A-12VL\u003c\/strong\u003e \u003cstrong\u003e–\u003c\/strong\u003e 12VDC 3A Boxed Power Supply (Large Case)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePS5A-12VS\u003c\/strong\u003e \u003cstrong\u003e–\u003c\/strong\u003e 12VDC 5A Boxed Power Supply (Small Case)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePS5A-12VL – \u003c\/strong\u003e12VDC 5A Boxed Power Supply (Large Case)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePS10A-12VL\u003c\/strong\u003e \u003cstrong\u003e–\u003c\/strong\u003e 12VDC 10A Boxed Power Supply\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePS10A-12VXL -\u003c\/strong\u003e 12VDC 10A Boxed Power Supply\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePS10A-9CH-12VS\u003c\/strong\u003e \u003cstrong\u003e–\u003c\/strong\u003e 12VDC 10A 9-Way Fused Power Supply Unit\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e230VAC Input\u003c\/li\u003e\n\u003cli\u003e12VDC Output\u003c\/li\u003e\n\u003cli\u003eAvailable in 1A, 2A, 3A, 5A and 10A Versions\u003c\/li\u003e\n\u003cli\u003eLockable Metal Enclosure\u003c\/li\u003e\n\u003cli\u003eBattery Backup Capability (not on PS10A-9CH-12VS model)\u003c\/li\u003e\n\u003cli\u003eIntegrated Battery Charging Circuit\u003c\/li\u003e\n\u003cli\u003eDeep Discharge Protection\u003c\/li\u003e\n\u003cli\u003eLED Status Indicators\u003c\/li\u003e\n\u003cli\u003eMains Failure Protection\u003c\/li\u003e\n\u003cli\u003eAutomatic Battery Recharge Function\u003c\/li\u003e\n\u003cli\u003eAnti-Tamper Lid Switch\u003c\/li\u003e\n\u003cli\u003eSuitable for Security and Access Control Systems\u003c\/li\u003e\n\u003cli\u003eAvailable in Small or Large Enclosures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAccess Control Systems\u003c\/li\u003e\n\u003cli\u003eDoor Entry Systems\u003c\/li\u003e\n\u003cli\u003eIntercom Systems\u003c\/li\u003e\n\u003cli\u003eCCTV Systems\u003c\/li\u003e\n\u003cli\u003eIntruder Alarm Systems\u003c\/li\u003e\n\u003cli\u003eSecurity System Installations\u003c\/li\u003e\n\u003cli\u003eAutomatic Door Systems\u003c\/li\u003e\n\u003cli\u003eBuilding Management Systems\u003c\/li\u003e\n\u003cli\u003eElectronic Locking Systems\u003ca title=\"Electric Locking\" href=\"https:\/\/www.smartaccesssolutions.uk\/pages\/locking-devices\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e12VDC Boxed Power Supply Units\u003c\/strong\u003e are designed to provide \u003cstrong\u003ereliable power\u003c\/strong\u003e for a wide range of security, access control, and electronic locking equipment. Suitable for both new installations and system upgrades, they offer \u003cstrong\u003edependable\u003c\/strong\u003e 12VDC power and battery backup functionality where required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"Access Control Systems\" href=\"https:\/\/www.smartaccesssolutions.uk\/pages\/access-control\"\u003eAccess Control Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Door Entry Systems\" href=\"https:\/\/www.smartaccesssolutions.uk\/pages\/intercom-systems\"\u003eDoor Entry Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Intercom Systems\" href=\"https:\/\/www.smartaccesssolutions.uk\/pages\/intercom-systems\"\u003eIntercom Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eCCTV Systems\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Electric Locks\" href=\"https:\/\/www.smartaccesssolutions.uk\/pages\/locking-devices\"\u003eElectric Locks\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Magnetic Locks (Maglocks)\" href=\"https:\/\/www.smartaccesssolutions.uk\/collections\/maglock-magnetic-lock-security\"\u003eMagnetic Locks (Maglocks)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Electric Strike Locks\" href=\"https:\/\/www.smartaccesssolutions.uk\/collections\/electric-latch-release-strike-rim-ansi\"\u003eElectric Strikes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Press to Exit Buttons\" href=\"https:\/\/www.smartaccesssolutions.uk\/collections\/exit-buttons-infra-red-wireless-illuminated-touch\"\u003ePress to Exit Buttons\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Proximity Readers\" href=\"https:\/\/www.smartaccesssolutions.uk\/collections\/proximity-reader-keypad-bluetooth\"\u003eProximity Readers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.smartaccesssolutions.uk\/collections\/door-entry-kit-access-security\" title=\"Keypad Entry Systems\"\u003eKeypad Entry Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.smartaccesssolutions.uk\/collections\/relay-timer\" title=\"Relays \u0026amp; Timers\"\u003eRelays and Timers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eAlarm Sounders\u003c\/li\u003e\n\u003cli\u003ePIR Detectors\u003c\/li\u003e\n\u003cli\u003eAccess Control Controllers\u003c\/li\u003e\n\u003cli\u003eNetwork Door Controllers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 230VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 12VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e 1A, 2A, 3A, 5A or 10A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e Lockable Metal Box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Backup:\u003c\/strong\u003e Available (model dependent)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Charging Circuit:\u003c\/strong\u003e Integrated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeep Discharge Protection:\u003c\/strong\u003e Included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Status Indicators:\u003c\/strong\u003e Included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-Tamper Lid Switch: \u003c\/strong\u003eAvailable (model dependent)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall Enclosure Dimensions:\u003c\/strong\u003e 225mm x 195mm x 80mm (H x W x D)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge Enclosure Dimensions:\u003c\/strong\u003e 305mm x 304mm x 85mm (H x W x D)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePS10A-12VL Dimensions:\u003c\/strong\u003e 396mm x 288mm x 165mm (H x W x D)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePS10A-12VXL Dimensions:\u003c\/strong\u003e 700mm x 600mm x 85mm (H x W x D)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePS10A-9CH-12VS Dimensions: \u003c\/strong\u003e185mm x 275mm x 55mm (H x W x D)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0018\/6698\/9679\/files\/PS1A-12VL.pdf?14026882857802686884\" title=\"12vDC Boxed Power Supply Unit Product Information\"\u003ePS1A - PS2A Product Information\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0018\/6698\/9679\/files\/PS1A-12VL.pdf?14026882857802686884\" title=\"12vDC Boxed Power Supply Units\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0018\/6698\/9679\/files\/PS2A-12VL.pdf?10410383672876649034\" title=\"12vDC Boxed Power Supply Unit Product Information\"\u003ePS2A - PS3A Product Information\u003c\/a\u003e\u003ca title=\"12 volt DC Boxed Power Supply Units\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0018\/6698\/9679\/files\/PS2A-12VL.pdf?10410383672876649034\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0018\/6698\/9679\/files\/PS5A-12VS.pdf?8500895012610463736\" title=\"12vDC Boxed Power Supply Unit Product Information\"\u003ePS5A Product Information\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0018\/6698\/9679\/files\/PS5A-12VS.pdf?8500895012610463736\" title=\"12 Volt DC Boxed Power Supply Units\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0018\/6698\/9679\/files\/ps10a-12vl-12vdc-10a-boxed-power-supply-unit.pdf?v=1782906996\" title=\"PSU10A-12VL 12VDC 10A Boxed Power Supply Product Information\"\u003ePS10A-12VL Product Information\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0018\/6698\/9679\/files\/PS10A-12VL.pdf?2142343116162899121\" title=\"12 Volt 10 amp Boxed Power Supply PSU10A-12V\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0018\/6698\/9679\/files\/ps10a-12xvl-product-information.pdf?v=1782906717\" title=\"PSU10A-12XVL 12VDC 10A Boxed Power Supply Product Information\"\u003ePS10A-12VXL Product Information\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0018\/6698\/9679\/files\/PS10A-9CH-12VS.pdf?16282873424419878135\" title=\"PS10A-9CH-12VS 12VDC 10A 9-way Boxed Power Supply Unit Product Information\"\u003ePS10A-9CH-12VS Product Information\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0018\/6698\/9679\/files\/PS10A-9CH-12VS.pdf?16282873424419878135\" title=\"12 Volt 9 way CCTV Boxed Power Supply PS10A-9CH\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe 12VDC Boxed Power Supply Units provide reliable and \u003cstrong\u003eefficient power\u003c\/strong\u003e for access control systems, door entry systems, CCTV systems, and electronic security installations. Available in a range of current ratings with battery backup capability, they are an ideal choice where dependable 12VDC power and \u003cstrong\u003estandby battery support\u003c\/strong\u003e are required.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is a 12VDC boxed power supply used for?\u003c\/h3\u003e\n\u003cp\u003eA 12VDC boxed power supply is used to provide \u003cstrong\u003eregulated power \u003c\/strong\u003eto access control systems, electric locks, CCTV equipment, intercom systems, intruder alarms, and other electronic security devices.\u003c\/p\u003e\n\u003ch3\u003eCan these power supplies support battery backup?\u003c\/h3\u003e\n\u003cp\u003eYes. Compatible models \u003cstrong\u003esupport standby battery backup\u003c\/strong\u003e, allowing connected security systems to continue operating during a \u003cstrong\u003emains power failure\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhat size power supply do I need?\u003c\/h3\u003e\n\u003cp\u003eThe required power supply depends on the total current draw of the connected equipment. Models are available in \u003cstrong\u003e1A, 2A, 3A, 5A, and 10A\u003c\/strong\u003e versions to suit different installation requirements.\u003c\/p\u003e\n\u003ch3\u003eAre these power supplies suitable for access control systems?\u003c\/h3\u003e\n\u003cp\u003eYes. They are designed specifically for security and access control applications, including electric strikes, magnetic locks, readers, keypads, and door controllers.\u003c\/p\u003e\n\u003ch3\u003eWhat is deep discharge protection?\u003c\/h3\u003e\n\u003cp\u003eDeep discharge protection prevents the backup battery from becoming excessively discharged during prolonged power failures, helping to extend battery life and maintain reliability.\u003c\/p\u003e","brand":"ICS","offers":[{"title":"PS1A-12VS (12VDC 1A small box)","offer_id":12914019369071,"sku":"PS1A-12VS","price":16.5,"currency_code":"GBP","in_stock":true},{"title":"PS1A-12VL (12VDC 1A large box)","offer_id":12914069799023,"sku":"PS1A-12VL","price":29.59,"currency_code":"GBP","in_stock":true},{"title":"PS2A-12VS (12VDC 2A small box)","offer_id":12914069831791,"sku":"PS2A-12VS","price":24.21,"currency_code":"GBP","in_stock":true},{"title":"PS2A-12VL (12VDC 2A large box)","offer_id":12914069864559,"sku":"PS2A-12VL","price":32.75,"currency_code":"GBP","in_stock":true},{"title":"PS3A-12VS (12VDC 3A small box)","offer_id":12914069897327,"sku":"PS3A-12VS","price":27.35,"currency_code":"GBP","in_stock":true},{"title":"PS3A-12VL (12VDC 3A large box)","offer_id":12914069930095,"sku":"PS3A-12VL","price":35.6,"currency_code":"GBP","in_stock":true},{"title":"PS5A-12VS (12VDC 5A small box)","offer_id":12914069962863,"sku":"PS5A-12VS","price":45.75,"currency_code":"GBP","in_stock":true},{"title":"PS5A-12VL (12VDC 5A large box)","offer_id":12914069995631,"sku":"PS5A-12VL","price":51.31,"currency_code":"GBP","in_stock":true},{"title":"PS10A-12VL (12VDC 10A Power Supply)","offer_id":16178522259567,"sku":"PS10A-12VL","price":125.98,"currency_code":"GBP","in_stock":true},{"title":"PS10A-12XVL (12VDC 10A Power Supply)","offer_id":57252144808311,"sku":null,"price":132.45,"currency_code":"GBP","in_stock":true},{"title":"PS10A-9CH-12VS 10A 9-Way Power Supply","offer_id":17136536420463,"sku":"PS10A-9CH-12VS","price":43.22,"currency_code":"GBP","in_stock":true},{"title":"12V 7AH Sealed Lead Acid Battery","offer_id":12914070126703,"sku":"B5\/7","price":13.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0018\/6698\/9679\/files\/12vdc-boxed-power-supply-small-enclosure.jpg?v=1782902442","url":"https:\/\/www.smartaccesssolutions.uk\/products\/12vdc-boxed-power-supply-units-psu-security","provider":"Smart Access Solutions Ltd","version":"1.0","type":"link"}