{"product_id":"ml800d-magnetic-door-lock-double-door-350kg-800lb-holding-force","title":"GGH Double Door Magnetic Lock with LED – 800lbs (350kg) x 2","description":"\u003cp\u003eThe GGH Double Door Magnetic Lock is designed to provide secure locking performance for commercial double door access control systems. Engineered with an anodized housing and a flame-retardant lock body, it delivers a holding force of 800 lbs. (350 kg) ±10% × 2 while providing reliable operation in demanding environments. The integrated LED indicator and lock status signal output allow convenient monitoring when connected to compatible access control systems, while the anti-residual magnetism design enables fast unlocking within 0.5 seconds after power is removed. Tested for 1,000,000 operating cycles and a 240-hour salt spray exposure, this lock is suitable for wood, glass, metal, and fire-rated double door installations.\u003c\/p\u003e\n\n\u003cp\u003eMore Product Information\u003c\/p\u003e\n\n\u003cp\u003eGlass Thickness: 3\/8\" to 11\/16\" (10 mm to 17 mm)\u003c\/p\u003e\n\n\u003cp\u003eProduct Length: 20-1\/2\" (520 mm)\n\u003cbr\u003eProduct Width: 2-3\/16\" (54.70 mm)\n\u003cbr\u003eProduct Height: 1-3\/16\" (29.60 mm)\u003c\/p\u003e\n\n\u003cp\u003eInput Voltage: 12V DC (Default)\n\u003cbr\u003eOperating Current: 500 mA ±10% × 2 at 12V DC\n\u003cbr\u003eHolding Force: 800 lbs. (350 kg) ±10% × 2 Direct Pull\n\u003cbr\u003eLED Indicator: Red indicates locked; Green indicates unlocked\n\u003cbr\u003eSignal Output: Lock Status NO\/NC\/COM\n\u003cbr\u003eOperating Temperature: -22°F to 151°F (-30°C to +66°C)\n\u003cbr\u003eOperating Humidity: 0–95% Relative Humidity (Non-Condensing)\n\u003cbr\u003eSurface Temperature: Within 20°C Above Ambient Temperature\n\u003cbr\u003eSalt Spray Test: 240-Hour Exposure\n\u003cbr\u003eHolding Force After Salt Spray Test: Holding force attenuation within 5% after 240-hour salt spray exposure\n\u003cbr\u003eTested Service Life: 1,000,000 operating cycles\n\u003cbr\u003eHolding Force After Durability Test: Holding force attenuation within 5% after 1,000,000 operating cycles\n\u003cbr\u003eDynamic Impact Test: 45 J Hammer Impact, 5 Continuous Impacts\n\u003cbr\u003eResidual Magnetism: Unlocks within 0.5 seconds after power removal\n\u003cbr\u003eOvervoltage Protection: Operates normally at 125% of rated input voltage\n\u003cbr\u003eUndervoltage Performance: Holding force maintained at 85% of rated input voltage\n\u003cbr\u003eHousing Finish: Anodized Hard Plating\n\u003cbr\u003eLock Body: Flame-Retardant Resin Encapsulation (V-0 Grade)\n\u003cbr\u003eSuitable For: Wood Doors, Glass Doors, Metal Doors, Fire-Rated Doors\n\u003cbr\u003eCertification: MA, CE-EMC, CE-LVD, FCC, RoHS, REACH, WEEE\u003c\/p\u003e\n\n\u003cp\u003eGlass Fabrication: Hollow metal doors require an 8 mm inside hole and a 16 mm outside hole. Wooden doors require an 8 mm inside hole and a 12.7 mm outside hole. Metal surface doors require an 8 mm inside hole and a 6.8 mm hole tapped for an M8 × 1.25 thread.\u003c\/p\u003e\n\n\u003cp\u003eMounting Type: Header \/ Door Frame Mount\u003c\/p\u003e\n\n\u003cp\u003eCompatible With: Armature Plates, Access Control Systems, Power Supplies, Exit Buttons, Compatible Mounting Brackets\n\u003cbr\u003eApplication: Providing electromagnetic locking with LED lock status indication for double door access control applications\n\u003cbr\u003eIndoor\/Outdoor Use: Indoor Only\u003c\/p\u003e\n\n\u003cp\u003eCompare To: YM-350ND(LED)\u003c\/p\u003e\n\n\u003cp\u003eFor technical inquiries or quotes, please contact us at technical@ggh-usa.com.\u003c\/p\u003e\n\n\u003cp\u003eProduct Warning: Always use appropriate safety equipment during installation. Improper installation may result in product failure or personal injury. Product images are for reference only; actual finish may vary.\u003c\/p\u003e","brand":"ggh-usa.com","offers":[{"title":"x1","offer_id":46031753412794,"sku":"ML800D(LED)","price":838.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/3159\/0074\/files\/ML800D-2.png?v=1783009754","url":"https:\/\/ggh-usa.com\/products\/ml800d-magnetic-door-lock-double-door-350kg-800lb-holding-force","provider":"GGH Glass \u0026 Glazing Hardware","version":"1.0","type":"link"}