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Door Drive

D+H DDS 54 Door Opener Drives, 24v, 500mm, 500N SALE

Product Code: DDS54/500(S)
£510.00 excl. VAT £635.71 excl. VAT

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Description

The D+H DDS 54 Door Opener Drive is a powerful and reliable 24V electric actuator designed for controlled door automation in smoke ventilation and building safety systems. With a 500mm stroke length and 500N force, this unit delivers smooth, consistent performance for both daily ventilation and emergency applications.

Now available at a sale price, this is a cost-effective solution for compliant and dependable door automation.

Key Features

  • 24V DC Operation – Compatible with standard smoke ventilation and control panels.

  • 500mm Stroke Length – Provides extended opening range for effective ventilation.

  • 500N Force Output – Strong and reliable door opening performance.

  • Robust Construction – Engineered for long service life in demanding environments.

  • Designed for Safety Systems – Suitable for integration within AOV and SHEV systems.

Key Benefits

  • Ensures controlled, automated door opening

  • Supports smoke extraction and natural ventilation systems

  • Reliable performance in emergency situations

  • Easy integration with existing 24V control systems

  • Cost-effective solution with current sale pricing

Typical Applications

  • Smoke ventilation systems (SHEV)

  • Automatic Opening Vent (AOV) door systems

  • Commercial and public buildings

  • Stairwell smoke extraction

  • Controlled natural ventilation setups

CALL US FOR MORE INFO: Get In Touch 

Download Data Sheets

Click the PDF to download each individual data sheet.

    Datasheet
    • DDS_54-500_e45b14f3-0075-4396-b6d7-3da5ed69cbb5.pdf PDF
{"id":15272576778626,"title":"D+H DDS 54 Door Opener Drives, 24v, 500mm, 500N SALE","handle":"d-h-dds-54-door-opener-drives-24v-500mm-500n-sale","description":"\u003cp data-start=\"70\" data-end=\"435\"\u003eThe \u003cstrong data-start=\"74\" data-end=\"140\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eD+H\u003c\/span\u003e\u003c\/span\u003e DDS 54 Door Opener Drive\u003c\/strong\u003e is a powerful and reliable 24V electric actuator designed for controlled door automation in smoke ventilation and building safety systems. With a \u003cstrong data-start=\"287\" data-end=\"310\"\u003e500mm stroke length\u003c\/strong\u003e and \u003cstrong data-start=\"315\" data-end=\"329\"\u003e500N force\u003c\/strong\u003e, this unit delivers smooth, consistent performance for both daily ventilation and emergency applications.\u003c\/p\u003e\n\u003cp data-start=\"437\" data-end=\"551\"\u003eNow available at a \u003cstrong data-start=\"456\" data-end=\"470\"\u003esale price\u003c\/strong\u003e, this is a cost-effective solution for compliant and dependable door automation.\u003c\/p\u003e\n\u003ch3 data-start=\"558\" data-end=\"577\"\u003e\u003cstrong data-start=\"561\" data-end=\"577\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"579\" data-end=\"1013\"\u003e\n\u003cli data-start=\"579\" data-end=\"668\"\u003e\n\u003cp data-start=\"581\" data-end=\"668\"\u003e\u003cstrong data-start=\"581\" data-end=\"601\"\u003e24V DC Operation\u003c\/strong\u003e – Compatible with standard smoke ventilation and control panels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"669\" data-end=\"757\"\u003e\n\u003cp data-start=\"671\" data-end=\"757\"\u003e\u003cstrong data-start=\"671\" data-end=\"694\"\u003e500mm Stroke Length\u003c\/strong\u003e – Provides extended opening range for effective ventilation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"758\" data-end=\"831\"\u003e\n\u003cp data-start=\"760\" data-end=\"831\"\u003e\u003cstrong data-start=\"760\" data-end=\"781\"\u003e500N Force Output\u003c\/strong\u003e – Strong and reliable door opening performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"832\" data-end=\"921\"\u003e\n\u003cp data-start=\"834\" data-end=\"921\"\u003e\u003cstrong data-start=\"834\" data-end=\"857\"\u003eRobust Construction\u003c\/strong\u003e – Engineered for long service life in demanding environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"922\" data-end=\"1013\"\u003e\n\u003cp data-start=\"924\" data-end=\"1013\"\u003e\u003cstrong data-start=\"924\" data-end=\"955\"\u003eDesigned for Safety Systems\u003c\/strong\u003e – Suitable for integration within AOV and SHEV systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1020\" data-end=\"1039\"\u003e\u003cstrong data-start=\"1023\" data-end=\"1039\"\u003eKey Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1041\" data-end=\"1307\"\u003e\n\u003cli data-start=\"1041\" data-end=\"1087\"\u003e\n\u003cp data-start=\"1043\" data-end=\"1087\"\u003eEnsures controlled, automated door opening\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1088\" data-end=\"1149\"\u003e\n\u003cp data-start=\"1090\" data-end=\"1149\"\u003eSupports smoke extraction and natural ventilation systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1150\" data-end=\"1198\"\u003e\n\u003cp data-start=\"1152\" data-end=\"1198\"\u003eReliable performance in emergency situations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1199\" data-end=\"1253\"\u003e\n\u003cp data-start=\"1201\" data-end=\"1253\"\u003eEasy integration with existing 24V control systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1254\" data-end=\"1307\"\u003e\n\u003cp data-start=\"1256\" data-end=\"1307\"\u003eCost-effective solution with current sale pricing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1314\" data-end=\"1341\"\u003e\u003cstrong data-start=\"1317\" data-end=\"1341\"\u003eTypical Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1343\" data-end=\"1534\"\u003e\n\u003cli data-start=\"1343\" data-end=\"1379\"\u003e\n\u003cp data-start=\"1345\" data-end=\"1379\"\u003eSmoke ventilation systems (SHEV)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1380\" data-end=\"1425\"\u003e\n\u003cp data-start=\"1382\" data-end=\"1425\"\u003eAutomatic Opening Vent (AOV) door systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1426\" data-end=\"1461\"\u003e\n\u003cp data-start=\"1428\" data-end=\"1461\"\u003eCommercial and public buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1462\" data-end=\"1492\"\u003e\n\u003cp data-start=\"1464\" data-end=\"1492\"\u003eStairwell smoke extraction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1493\" data-end=\"1534\"\u003e\n\u003cp data-start=\"1495\" data-end=\"1534\"\u003eControlled natural ventilation setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eCALL US FOR MORE INFO: \u003ca href=\"https:\/\/www.inbuilduk.com\/pages\/contact\"\u003eGet In Touch \u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","published_at":"2026-02-17T11:57:40+00:00","created_at":"2026-02-17T11:54:24+00:00","vendor":"D+H","type":"Door Drive","tags":["Sale"],"price":51000,"price_min":51000,"price_max":51000,"available":true,"price_varies":false,"compare_at_price":63571,"compare_at_price_min":63571,"compare_at_price_max":63571,"compare_at_price_varies":false,"variants":[{"id":56382107550082,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DDS54\/500(S)","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"D+H DDS 54 Door Opener Drives, 24v, 500mm, 500N SALE","public_title":null,"options":["Default Title"],"price":51000,"weight":0,"compare_at_price":63571,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.inbuilduk.com\/cdn\/shop\/files\/DoorOpener_24v_500NDDS545002.webp?v=1716286113","\/\/www.inbuilduk.com\/cdn\/shop\/files\/DoorOpener_24v_500NDDS54500.webp?v=1724407154","\/\/www.inbuilduk.com\/cdn\/shop\/files\/DoorOpener_24v_500NDDS545001.svg?v=1716286192"],"featured_image":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/DoorOpener_24v_500NDDS545002.webp?v=1716286113","options":["Title"],"media":[{"alt":null,"id":28680998551612,"position":1,"preview_image":{"aspect_ratio":1.995,"height":770,"width":1536,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/DoorOpener_24v_500NDDS545002.webp?v=1716286113"},"aspect_ratio":1.995,"height":770,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/DoorOpener_24v_500NDDS545002.webp?v=1716286113","width":1536},{"alt":null,"id":28680998617148,"position":2,"preview_image":{"aspect_ratio":1.995,"height":770,"width":1536,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/DoorOpener_24v_500NDDS54500.webp?v=1724407154"},"aspect_ratio":1.995,"height":770,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/DoorOpener_24v_500NDDS54500.webp?v=1724407154","width":1536},{"alt":null,"id":28680998584380,"position":3,"preview_image":{"aspect_ratio":1.747,"height":162,"width":283,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/DoorOpener_24v_500NDDS545001.svg?v=1716286192"},"aspect_ratio":1.747,"height":162,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/DoorOpener_24v_500NDDS545001.svg?v=1716286192","width":283}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp data-start=\"70\" data-end=\"435\"\u003eThe \u003cstrong data-start=\"74\" data-end=\"140\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eD+H\u003c\/span\u003e\u003c\/span\u003e DDS 54 Door Opener Drive\u003c\/strong\u003e is a powerful and reliable 24V electric actuator designed for controlled door automation in smoke ventilation and building safety systems. With a \u003cstrong data-start=\"287\" data-end=\"310\"\u003e500mm stroke length\u003c\/strong\u003e and \u003cstrong data-start=\"315\" data-end=\"329\"\u003e500N force\u003c\/strong\u003e, this unit delivers smooth, consistent performance for both daily ventilation and emergency applications.\u003c\/p\u003e\n\u003cp data-start=\"437\" data-end=\"551\"\u003eNow available at a \u003cstrong data-start=\"456\" data-end=\"470\"\u003esale price\u003c\/strong\u003e, this is a cost-effective solution for compliant and dependable door automation.\u003c\/p\u003e\n\u003ch3 data-start=\"558\" data-end=\"577\"\u003e\u003cstrong data-start=\"561\" data-end=\"577\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"579\" data-end=\"1013\"\u003e\n\u003cli data-start=\"579\" data-end=\"668\"\u003e\n\u003cp data-start=\"581\" data-end=\"668\"\u003e\u003cstrong data-start=\"581\" data-end=\"601\"\u003e24V DC Operation\u003c\/strong\u003e – Compatible with standard smoke ventilation and control panels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"669\" data-end=\"757\"\u003e\n\u003cp data-start=\"671\" data-end=\"757\"\u003e\u003cstrong data-start=\"671\" data-end=\"694\"\u003e500mm Stroke Length\u003c\/strong\u003e – Provides extended opening range for effective ventilation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"758\" data-end=\"831\"\u003e\n\u003cp data-start=\"760\" data-end=\"831\"\u003e\u003cstrong data-start=\"760\" data-end=\"781\"\u003e500N Force Output\u003c\/strong\u003e – Strong and reliable door opening performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"832\" data-end=\"921\"\u003e\n\u003cp data-start=\"834\" data-end=\"921\"\u003e\u003cstrong data-start=\"834\" data-end=\"857\"\u003eRobust Construction\u003c\/strong\u003e – Engineered for long service life in demanding environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"922\" data-end=\"1013\"\u003e\n\u003cp data-start=\"924\" data-end=\"1013\"\u003e\u003cstrong data-start=\"924\" data-end=\"955\"\u003eDesigned for Safety Systems\u003c\/strong\u003e – Suitable for integration within AOV and SHEV systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1020\" data-end=\"1039\"\u003e\u003cstrong data-start=\"1023\" data-end=\"1039\"\u003eKey Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1041\" data-end=\"1307\"\u003e\n\u003cli data-start=\"1041\" data-end=\"1087\"\u003e\n\u003cp data-start=\"1043\" data-end=\"1087\"\u003eEnsures controlled, automated door opening\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1088\" data-end=\"1149\"\u003e\n\u003cp data-start=\"1090\" data-end=\"1149\"\u003eSupports smoke extraction and natural ventilation systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1150\" data-end=\"1198\"\u003e\n\u003cp data-start=\"1152\" data-end=\"1198\"\u003eReliable performance in emergency situations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1199\" data-end=\"1253\"\u003e\n\u003cp data-start=\"1201\" data-end=\"1253\"\u003eEasy integration with existing 24V control systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1254\" data-end=\"1307\"\u003e\n\u003cp data-start=\"1256\" data-end=\"1307\"\u003eCost-effective solution with current sale pricing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1314\" data-end=\"1341\"\u003e\u003cstrong data-start=\"1317\" data-end=\"1341\"\u003eTypical Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1343\" data-end=\"1534\"\u003e\n\u003cli data-start=\"1343\" data-end=\"1379\"\u003e\n\u003cp data-start=\"1345\" data-end=\"1379\"\u003eSmoke ventilation systems (SHEV)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1380\" data-end=\"1425\"\u003e\n\u003cp data-start=\"1382\" data-end=\"1425\"\u003eAutomatic Opening Vent (AOV) door systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1426\" data-end=\"1461\"\u003e\n\u003cp data-start=\"1428\" data-end=\"1461\"\u003eCommercial and public buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1462\" data-end=\"1492\"\u003e\n\u003cp data-start=\"1464\" data-end=\"1492\"\u003eStairwell smoke extraction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1493\" data-end=\"1534\"\u003e\n\u003cp data-start=\"1495\" data-end=\"1534\"\u003eControlled natural ventilation setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eCALL US FOR MORE INFO: \u003ca href=\"https:\/\/www.inbuilduk.com\/pages\/contact\"\u003eGet In Touch \u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e"}
D+H

D+H DDS 54 Door Opener Drives, 24v, 500mm, 500N SALE

£510.00 excl. VAT £635.71 excl. VAT

The D+H DDS 54 Door Opener Drive is a powerful and reliable 24V electric actuator designed for controlled door automation in smoke ventilation and building safety systems. With a 500mm stroke length and 500N force, this unit delivers smooth, consistent performance for both daily ventilation and emergency applications.

Now available at a sale price, this is a cost-effective solution for compliant and dependable door automation.

Key Features

Key Benefits

Typical Applications

CALL US FOR MORE INFO: Get In Touch 

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With a \u003cstrong data-start=\"287\" data-end=\"310\"\u003e500mm stroke length\u003c\/strong\u003e and \u003cstrong data-start=\"315\" data-end=\"329\"\u003e500N force\u003c\/strong\u003e, this unit delivers smooth, consistent performance for both daily ventilation and emergency applications.\u003c\/p\u003e\n\u003cp data-start=\"437\" data-end=\"551\"\u003eNow available at a \u003cstrong data-start=\"456\" data-end=\"470\"\u003esale price\u003c\/strong\u003e, this is a cost-effective solution for compliant and dependable door automation.\u003c\/p\u003e\n\u003ch3 data-start=\"558\" data-end=\"577\"\u003e\u003cstrong data-start=\"561\" data-end=\"577\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"579\" data-end=\"1013\"\u003e\n\u003cli data-start=\"579\" data-end=\"668\"\u003e\n\u003cp data-start=\"581\" data-end=\"668\"\u003e\u003cstrong data-start=\"581\" data-end=\"601\"\u003e24V DC Operation\u003c\/strong\u003e – Compatible with standard smoke ventilation and control panels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"669\" data-end=\"757\"\u003e\n\u003cp data-start=\"671\" data-end=\"757\"\u003e\u003cstrong data-start=\"671\" data-end=\"694\"\u003e500mm Stroke Length\u003c\/strong\u003e – Provides extended opening range for effective ventilation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"758\" data-end=\"831\"\u003e\n\u003cp data-start=\"760\" data-end=\"831\"\u003e\u003cstrong data-start=\"760\" data-end=\"781\"\u003e500N Force Output\u003c\/strong\u003e – Strong and reliable door opening performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"832\" data-end=\"921\"\u003e\n\u003cp data-start=\"834\" data-end=\"921\"\u003e\u003cstrong data-start=\"834\" data-end=\"857\"\u003eRobust Construction\u003c\/strong\u003e – Engineered for long service life in demanding environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"922\" data-end=\"1013\"\u003e\n\u003cp data-start=\"924\" data-end=\"1013\"\u003e\u003cstrong data-start=\"924\" data-end=\"955\"\u003eDesigned for Safety Systems\u003c\/strong\u003e – Suitable for integration within AOV and SHEV systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1020\" data-end=\"1039\"\u003e\u003cstrong data-start=\"1023\" data-end=\"1039\"\u003eKey Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1041\" data-end=\"1307\"\u003e\n\u003cli data-start=\"1041\" data-end=\"1087\"\u003e\n\u003cp data-start=\"1043\" data-end=\"1087\"\u003eEnsures controlled, automated door opening\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1088\" data-end=\"1149\"\u003e\n\u003cp data-start=\"1090\" data-end=\"1149\"\u003eSupports smoke extraction and natural ventilation systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1150\" data-end=\"1198\"\u003e\n\u003cp data-start=\"1152\" data-end=\"1198\"\u003eReliable performance in emergency situations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1199\" data-end=\"1253\"\u003e\n\u003cp data-start=\"1201\" data-end=\"1253\"\u003eEasy integration with existing 24V control systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1254\" data-end=\"1307\"\u003e\n\u003cp data-start=\"1256\" data-end=\"1307\"\u003eCost-effective solution with current sale pricing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1314\" data-end=\"1341\"\u003e\u003cstrong data-start=\"1317\" data-end=\"1341\"\u003eTypical Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1343\" data-end=\"1534\"\u003e\n\u003cli data-start=\"1343\" data-end=\"1379\"\u003e\n\u003cp data-start=\"1345\" data-end=\"1379\"\u003eSmoke ventilation systems (SHEV)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1380\" data-end=\"1425\"\u003e\n\u003cp data-start=\"1382\" data-end=\"1425\"\u003eAutomatic Opening Vent (AOV) door systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1426\" data-end=\"1461\"\u003e\n\u003cp data-start=\"1428\" data-end=\"1461\"\u003eCommercial and public buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1462\" data-end=\"1492\"\u003e\n\u003cp data-start=\"1464\" data-end=\"1492\"\u003eStairwell smoke extraction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1493\" data-end=\"1534\"\u003e\n\u003cp data-start=\"1495\" data-end=\"1534\"\u003eControlled natural ventilation setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eCALL US FOR MORE INFO: \u003ca href=\"https:\/\/www.inbuilduk.com\/pages\/contact\"\u003eGet In Touch \u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","published_at":"2026-02-17T11:57:40+00:00","created_at":"2026-02-17T11:54:24+00:00","vendor":"D+H","type":"Door Drive","tags":["Sale"],"price":51000,"price_min":51000,"price_max":51000,"available":true,"price_varies":false,"compare_at_price":63571,"compare_at_price_min":63571,"compare_at_price_max":63571,"compare_at_price_varies":false,"variants":[{"id":56382107550082,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DDS54\/500(S)","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"D+H DDS 54 Door Opener Drives, 24v, 500mm, 500N SALE","public_title":null,"options":["Default Title"],"price":51000,"weight":0,"compare_at_price":63571,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.inbuilduk.com\/cdn\/shop\/files\/DoorOpener_24v_500NDDS545002.webp?v=1716286113","\/\/www.inbuilduk.com\/cdn\/shop\/files\/DoorOpener_24v_500NDDS54500.webp?v=1724407154","\/\/www.inbuilduk.com\/cdn\/shop\/files\/DoorOpener_24v_500NDDS545001.svg?v=1716286192"],"featured_image":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/DoorOpener_24v_500NDDS545002.webp?v=1716286113","options":["Title"],"media":[{"alt":null,"id":28680998551612,"position":1,"preview_image":{"aspect_ratio":1.995,"height":770,"width":1536,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/DoorOpener_24v_500NDDS545002.webp?v=1716286113"},"aspect_ratio":1.995,"height":770,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/DoorOpener_24v_500NDDS545002.webp?v=1716286113","width":1536},{"alt":null,"id":28680998617148,"position":2,"preview_image":{"aspect_ratio":1.995,"height":770,"width":1536,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/DoorOpener_24v_500NDDS54500.webp?v=1724407154"},"aspect_ratio":1.995,"height":770,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/DoorOpener_24v_500NDDS54500.webp?v=1724407154","width":1536},{"alt":null,"id":28680998584380,"position":3,"preview_image":{"aspect_ratio":1.747,"height":162,"width":283,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/DoorOpener_24v_500NDDS545001.svg?v=1716286192"},"aspect_ratio":1.747,"height":162,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/DoorOpener_24v_500NDDS545001.svg?v=1716286192","width":283}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp data-start=\"70\" data-end=\"435\"\u003eThe \u003cstrong data-start=\"74\" data-end=\"140\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eD+H\u003c\/span\u003e\u003c\/span\u003e DDS 54 Door Opener Drive\u003c\/strong\u003e is a powerful and reliable 24V electric actuator designed for controlled door automation in smoke ventilation and building safety systems. With a \u003cstrong data-start=\"287\" data-end=\"310\"\u003e500mm stroke length\u003c\/strong\u003e and \u003cstrong data-start=\"315\" data-end=\"329\"\u003e500N force\u003c\/strong\u003e, this unit delivers smooth, consistent performance for both daily ventilation and emergency applications.\u003c\/p\u003e\n\u003cp data-start=\"437\" data-end=\"551\"\u003eNow available at a \u003cstrong data-start=\"456\" data-end=\"470\"\u003esale price\u003c\/strong\u003e, this is a cost-effective solution for compliant and dependable door automation.\u003c\/p\u003e\n\u003ch3 data-start=\"558\" data-end=\"577\"\u003e\u003cstrong data-start=\"561\" data-end=\"577\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"579\" data-end=\"1013\"\u003e\n\u003cli data-start=\"579\" data-end=\"668\"\u003e\n\u003cp data-start=\"581\" data-end=\"668\"\u003e\u003cstrong data-start=\"581\" data-end=\"601\"\u003e24V DC Operation\u003c\/strong\u003e – Compatible with standard smoke ventilation and control panels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"669\" data-end=\"757\"\u003e\n\u003cp data-start=\"671\" data-end=\"757\"\u003e\u003cstrong data-start=\"671\" data-end=\"694\"\u003e500mm Stroke Length\u003c\/strong\u003e – Provides extended opening range for effective ventilation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"758\" data-end=\"831\"\u003e\n\u003cp data-start=\"760\" data-end=\"831\"\u003e\u003cstrong data-start=\"760\" data-end=\"781\"\u003e500N Force Output\u003c\/strong\u003e – Strong and reliable door opening performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"832\" data-end=\"921\"\u003e\n\u003cp data-start=\"834\" data-end=\"921\"\u003e\u003cstrong data-start=\"834\" data-end=\"857\"\u003eRobust Construction\u003c\/strong\u003e – Engineered for long service life in demanding environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"922\" data-end=\"1013\"\u003e\n\u003cp data-start=\"924\" data-end=\"1013\"\u003e\u003cstrong data-start=\"924\" data-end=\"955\"\u003eDesigned for Safety Systems\u003c\/strong\u003e – Suitable for integration within AOV and SHEV systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1020\" data-end=\"1039\"\u003e\u003cstrong data-start=\"1023\" data-end=\"1039\"\u003eKey Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1041\" data-end=\"1307\"\u003e\n\u003cli data-start=\"1041\" data-end=\"1087\"\u003e\n\u003cp data-start=\"1043\" data-end=\"1087\"\u003eEnsures controlled, automated door opening\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1088\" data-end=\"1149\"\u003e\n\u003cp data-start=\"1090\" data-end=\"1149\"\u003eSupports smoke extraction and natural ventilation systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1150\" data-end=\"1198\"\u003e\n\u003cp data-start=\"1152\" data-end=\"1198\"\u003eReliable performance in emergency situations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1199\" data-end=\"1253\"\u003e\n\u003cp data-start=\"1201\" data-end=\"1253\"\u003eEasy integration with existing 24V control systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1254\" data-end=\"1307\"\u003e\n\u003cp data-start=\"1256\" data-end=\"1307\"\u003eCost-effective solution with current sale pricing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1314\" data-end=\"1341\"\u003e\u003cstrong data-start=\"1317\" data-end=\"1341\"\u003eTypical Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1343\" data-end=\"1534\"\u003e\n\u003cli data-start=\"1343\" data-end=\"1379\"\u003e\n\u003cp data-start=\"1345\" data-end=\"1379\"\u003eSmoke ventilation systems (SHEV)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1380\" data-end=\"1425\"\u003e\n\u003cp data-start=\"1382\" data-end=\"1425\"\u003eAutomatic Opening Vent (AOV) door systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1426\" data-end=\"1461\"\u003e\n\u003cp data-start=\"1428\" data-end=\"1461\"\u003eCommercial and public buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1462\" data-end=\"1492\"\u003e\n\u003cp data-start=\"1464\" data-end=\"1492\"\u003eStairwell smoke extraction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1493\" data-end=\"1534\"\u003e\n\u003cp data-start=\"1495\" data-end=\"1534\"\u003eControlled natural ventilation setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eCALL US FOR MORE INFO: \u003ca href=\"https:\/\/www.inbuilduk.com\/pages\/contact\"\u003eGet In Touch \u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e"}