{"product_id":"lm1802-single-door-electromagnetic-lock-180kg-350lbs-12v","title":"180kg \/ 350lbs Single Door Electromagnetic Lock (12V DC, Fail-Safe)","description":"\u003ch4\u003eProduct Overview\u003c\/h4\u003e\n\u003cp\u003eThe \u003cb\u003eLM-1802 Single Door Electromagnetic Lock\u003c\/b\u003e is a compact, surface-mounted access control locking device engineered for interior doorways, office entries, and light commercial security installations. Operating on a fail-safe principle (de-energizes to unlock when power is removed), this magnetic lock guarantees life-safety compliance, ensuring uninhibited egress during emergency power outages or fire alarm activations.\u003c\/p\u003e\n\u003cp\u003eConstructed from premium anodized aluminum paired with high-permeability magnetic steel laminations, the LM-1802 delivers a reliable holding force of 180 kg (350 lbs) with zero mechanical friction, latch wear, or residual magnetism. Designed for standard 12V DC operation, it features integrated metal oxide varistor (MOV) surge suppression to safeguard access controllers and auxiliary power units against voltage spikes. It is ideal for securing wooden doors, narrow-stile aluminum doors, interior glass doors, and light metal partitions across commercial, institutional, and residential facilities.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e180 kg (350 lbs) Holding Force:\u003c\/b\u003e Delivers continuous magnetic clamping resistance to prevent forced physical entry on light to medium interior doors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eFail-Safe Operation:\u003c\/b\u003e Releases immediately upon loss of power to satisfy emergency exit and life-safety building code regulations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDedicated 12V DC Powering:\u003c\/b\u003e Operates efficiently on standard 12V DC security power supplies with a low current draw of approximately 300–380mA.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eAnti-Residual Magnetism Design:\u003c\/b\u003e Built-in spring-loaded release pin prevents residual magnetic pull, ensuring instantaneous door separation when de-energized.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eIntegrated Surge Protection:\u003c\/b\u003e Internal MOV (Metal Oxide Varistor) protects interconnected access controllers and relay boards from back-EMF spikes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDurable Anodized Aluminum Housing:\u003c\/b\u003e Sandblasted aircraft-grade aluminum alloy body provides superior wear and corrosion resistance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eBroad Mounting Bracket Compatibility:\u003c\/b\u003e Easily pairs with dedicated L-brackets (LMB-180L), Z-brackets (LMB-180Z), and U-brackets for inswing, outswing, and frameless glass door applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatible Devices\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStandalone and Networked Access Control Panels (Wiegand, OSDP, IP Controllers)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiometric Terminals, RFID Proximity Readers, and Digital Keypads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEmergency Push-to-Exit Buttons, Motion Request-to-Exit Sensors, and Break-Glass Stations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAccess Control Linear and Switching Power Supplies (12V DC with battery backup)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLMB-180L (L-Bracket) and LMB-180Z (Z-Bracket) mounting assemblies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GVS","offers":[{"title":"Default Title","offer_id":50790442205495,"sku":"LM1802","price":36.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/7790\/6743\/files\/LM1802.png?v=1789659218","url":"https:\/\/shop.gvs-usa.com\/products\/lm1802-single-door-electromagnetic-lock-180kg-350lbs-12v","provider":"gvsusa","version":"1.0","type":"link"}