Check the listing for details. DC12V Electric Magnetic Lock Door Access Control System 600lbs Holding Force. Condition: New. Listed at 27.99 USD. DC12V Holding Force Electric Magnetic Lock Door Access Control Lock 350lbs/180KGOverview:This item is magnetic lock that consists of an electromagnet and an armature plate used for access control door locks. By attaching this to the door frame and the armature plate to the door, a current passing through the electromagnet attracts the armature plate, holding the access control door lock shut. When power off, the door will open. It is suitable for wooden door, glass door, metal door, fire-proof door,etc.Specifications:Material: Aluminum AlloyLock size: 38x23x168mm / 48x27x250mmPlate size: 33x11x140mm / 38x11x180mmVoltage: DC 12Vholding force/pull force: 130KG(286lbs) / 220KG(485lbs) Working mode: power-on to lockWorking temperature: -10 to 55 Celsius degree (14 to 131 Fahrenheit degree)Humidity: 0 to 95%Package Included:1 x Electronic magnetic lock1 x Armature plate1 x Bag of installation kit Features:Good quality and durable to use.Corrosion resistant. Aluminum shell adopts high strength material, with hard anodised processing.Anodized aluminum, lock body and suction plate selected chemical electroplating antirust treatmentBuilt-in reverse current protection device (MOV).Can be opened by push button, remote controller, etc.Fit for wooden door, metal door, glass door, fireproof door, etc.PaymentShippingReturn PolicyFeedbackAbout usPayment Paypal Preferred. If could not use Paypal, contact me for more instructions. We only ship to your PAYPAL address. If you need to change your address,please change it in PayPal first as we will only ship to your PAYPAL address. Make sure your detail address and full name in PayPal is absolutely correct. A non-payment dispute will be opened if full payment is not received after 14 days of auction. Local pickup NOT available at this time. Shipping We process your order within 1 business day upon payment(note: NOT counting holidays or weekends). Import duties, taxes and charges are not included on the item price or shipping charges. These charges are buyer's responsibility. Package transit time: please expect 6-12 business days , up to 20 business days all around the world. We highly recommend you choose Standard or Expedited shipping to expedite delivery date.Return Policy Returns are accepted within 30 days of receipt of shipment and with approval. You must contact us by e-mail and we will arrange for a return shipment. The item will need to be returned in the condition in which it was shipped out to you. Buyers pay return shipping.Feedback Dear all,customer satisfaction is very important to us and our feedback rating reflects this satisfaction.Please do not leave negative feedback ,if there is any problem,please contact us ,we will do our best to provide the best service!If you are satisfied with the purchase and our service,please take a minute to give us a positive feedback . Please leave us 5 star feedback just as.About us If you're looking to buy in bulk or other question , please contact me directly.