{"product_id":"lox-em3500-non-monitored-single-electromagnetic-lock-280kg","title":"LOX EM3500 Non-Monitored Single Electromagnetic Lock – 280kg Holding Force, Dual Voltage, Fire Rated","description":"\u003ch1\u003eLOX EM3500 Non-Monitored Single Electromagnetic Lock – 280kg Holding Force, Dual Voltage, Fire Rated\u003c\/h1\u003e\n\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eLOX EM3500\u003c\/strong\u003e is a high-performance slimline single-door electromagnetic lock built for reliable commercial and residential access control across Australia. Delivering a proven \u003cstrong\u003e280kg (600 lb) holding force\u003c\/strong\u003e from a compact 238mm body, the EM3500 is the cost-effective, non-monitored choice for standard secure doors where external monitoring sensors are already in place or not required. With a 4-hour fire rating, zero residual magnetism, and dual 12V\/24VDC compatibility, it is one of the most widely installed single maglocks in Australian commercial buildings.\u003c\/p\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe EM3500 is the entry point to the LOX electromagnetic lock range — and it sets a high bar. Its slimline satin anodised aluminium body mounts cleanly on standard single door frames without dominating the aesthetic, making it equally at home in a modern office fitout or a utilitarian warehouse entry. The non-monitored design keeps the installation straightforward: power on to lock, power off to release — no additional sensor wiring required.\u003c\/p\u003e\n\u003cp\u003eZero residual magnetism means the door releases the instant power is cut, with no sticking or delay — critical for safe egress in fire or emergency situations. Built-in MOV surge protection guards the internal circuitry against voltage spikes, and dual 12VDC\/24VDC compatibility ensures it integrates with virtually any access control power supply or panel in use across Australia. Tested to over \u003cstrong\u003e1,000,000 cycles\u003c\/strong\u003e for long-term, maintenance-free reliability.\u003c\/p\u003e\n\u003cp\u003eFor applications requiring real-time lock status or door position monitoring, consider the \u003cstrong\u003eLOX EM3500M\u003c\/strong\u003e (monitored version) which adds Hall Effect LSS and reed switch DSS sensors as standard.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e280kg Holding Force:\u003c\/strong\u003e Industry-standard single door holding force, tested to over 1,000,000 cycles for maintenance-free commercial reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlimline 238mm Body:\u003c\/strong\u003e Compact profile fits narrow door frames and suits modern commercial interiors without visual bulk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Monitored Design:\u003c\/strong\u003e Straightforward installation — ideal where external monitoring sensors are already in place or monitoring is not required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Hour Fire Rating:\u003c\/strong\u003e Certified to AS\/NZS Standards for use on fire-rated single door assemblies in Australian commercial buildings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFail-Safe Operation:\u003c\/strong\u003e Releases instantly when power is removed — the correct and required configuration for most commercial and fire-rated door applications in Australia.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero Residual Magnetism:\u003c\/strong\u003e Innovative coil design ensures immediate door release on power loss — no sticking, no delay, safe egress every time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Voltage – 12VDC \/ 24VDC:\u003c\/strong\u003e Compatible with the vast majority of access control power supplies and panels used in Australian installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In MOV Surge Protection:\u003c\/strong\u003e Guards internal circuitry against voltage spikes — extends product life in variable power environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSatin Anodised Aluminium Housing:\u003c\/strong\u003e Corrosion resistant and aesthetically suited to modern commercial interiors and aluminium door frames.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE \u0026amp; RCM (C-Tick) Certified:\u003c\/strong\u003e Compliant with Australian and international standards for commercial access control hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eUse Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial office building single door entry and exit points\u003c\/li\u003e\n\u003cli\u003eRetail stores and shopping centre back-of-house doors\u003c\/li\u003e\n\u003cli\u003eSchools, universities, and TAFE campuses\u003c\/li\u003e\n\u003cli\u003eStrata and apartment building common area doors\u003c\/li\u003e\n\u003cli\u003eIndustrial facilities and warehouse entry points\u003c\/li\u003e\n\u003cli\u003eHospitality and hotel back-of-house access\u003c\/li\u003e\n\u003cli\u003eHealthcare facility non-critical entry points\u003c\/li\u003e\n\u003cli\u003eAny single door application where external monitoring is already provided or not required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin-top:15px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#1a1a1a;color:#ffffff;\"\u003e\n\u003cth style=\"padding:12px 14px;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:12px 14px;text-align:left;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:11px 14px;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:11px 14px;\"\u003eLOX EM3500 (Non-Monitored)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:11px 14px;\"\u003e\u003cstrong\u003eHolding Force\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:11px 14px;\"\u003eUp to 280kg (600 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:11px 14px;\"\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:11px 14px;\"\u003e12VDC \/ 24VDC (Dual Voltage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:11px 14px;\"\u003e\u003cstrong\u003eCurrent Draw\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:11px 14px;\"\u003e530mA @ 12VDC  |  260mA @ 24VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:11px 14px;\"\u003e\u003cstrong\u003eMonitoring\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:11px 14px;\"\u003eNone (Non-Monitored)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:11px 14px;\"\u003e\u003cstrong\u003eLock Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:11px 14px;\"\u003eSingle Electromagnetic (Fail-Safe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:11px 14px;\"\u003e\u003cstrong\u003eLock Body Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:11px 14px;\"\u003e238mm (L) × 48mm (H) × 25mm (D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:11px 14px;\"\u003e\u003cstrong\u003eArmature Plate Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:11px 14px;\"\u003e185mm (L) × 38mm (H) × 12mm (D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:11px 14px;\"\u003e\u003cstrong\u003eFire Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:11px 14px;\"\u003eUp to 4 Hours (AS\/NZS Certified)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:11px 14px;\"\u003e\u003cstrong\u003eHousing Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:11px 14px;\"\u003eSatin Anodised Aluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:11px 14px;\"\u003e\u003cstrong\u003eSurge Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:11px 14px;\"\u003eMOV Varistor (Built-In)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:11px 14px;\"\u003e\u003cstrong\u003eResidual Magnetism\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:11px 14px;\"\u003eNone (Instant Release)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:11px 14px;\"\u003e\u003cstrong\u003eCycle Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:11px 14px;\"\u003e1,000,000+ cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:11px 14px;\"\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:11px 14px;\"\u003eCE, RCM (C-Tick), AS\/NZS Fire Rated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eRecommended Accessories \u0026amp; Compatible Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLOX EM3500M\u003c\/strong\u003e – Monitored version of this lock; adds Hall Effect LSS and reed switch DSS sensors for real-time lock status and door position feedback — recommended for access control systems requiring monitoring or alarm integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLOX AMZB4-LP L \u0026amp; Z Bracket\u003c\/strong\u003e – Required for inward-opening single door installations; ensures correct armature plate alignment for full 280kg holding force.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLOX AMLB4 Adjustable L-Bracket\u003c\/strong\u003e – For outward-opening single door configurations or narrow door frames where a direct surface mount is not possible.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess Control Power Supply (12VDC \/ 24VDC)\u003c\/strong\u003e – Regulated power supply with battery backup to maintain lock operation during power outages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExit Button \/ Request-to-Exit (RTE)\u003c\/strong\u003e – Surface-mount or flush egress button for compliant door release.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoor Controller \/ Access Panel\u003c\/strong\u003e – Single or multi-door access control panels compatible with the EM3500 for card reader, keypad, or intercom integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoor Closer\u003c\/strong\u003e – Overhead door closer to ensure the door returns to the locked position after each use; required for fire door compliance in Australia.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the EM3500 and the EM3500M?\u003c\/strong\u003e\u003cbr\u003eThe EM3500 is the non-monitored version — it locks and unlocks but provides no status feedback to your access control panel. The \u003cstrong\u003eEM3500M\u003c\/strong\u003e adds dual monitoring via Hall Effect LSS (lock status) and reed switch DSS (door status), plus an anti-tamper fixing plate as standard. If your access control system requires real-time feedback, alarm integration, or audit trail compliance, the EM3500M is the correct choice.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the EM3500 fail-safe or fail-secure?\u003c\/strong\u003e\u003cbr\u003eThe EM3500 is a \u003cstrong\u003efail-safe\u003c\/strong\u003e electromagnetic lock — it releases (unlocks) when power is removed. This is the standard and required configuration for most commercial and fire-rated single door applications in Australia.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat brackets do I need for the EM3500?\u003c\/strong\u003e\u003cbr\u003eThe correct bracket depends on your door swing direction. For \u003cstrong\u003einward-opening\u003c\/strong\u003e doors, use the \u003cstrong\u003eLOX AMZB4-LP\u003c\/strong\u003e L \u0026amp; Z bracket. For \u003cstrong\u003eoutward-opening\u003c\/strong\u003e doors or narrow frames, the \u003cstrong\u003eLOX AMLB4\u003c\/strong\u003e adjustable L-bracket is the correct choice. Using the wrong bracket will result in misalignment and reduced holding force.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the EM3500 suitable for fire-rated doors?\u003c\/strong\u003e\u003cbr\u003eYes. The EM3500 is certified to AS\/NZS Standards for use on fire-rated door assemblies for up to 4 hours, meeting Australian building code requirements for fire-rated access control hardware.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the EM3500 include an armature plate?\u003c\/strong\u003e\u003cbr\u003eYes. The EM3500 is supplied with a matching armature plate (185mm × 38mm × 12mm). Mounting brackets are sold separately depending on your door configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat voltage does the EM3500 operate on?\u003c\/strong\u003e\u003cbr\u003eThe EM3500 supports both 12VDC and 24VDC operation, making it compatible with the vast majority of access control power supplies used in Australian installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo you ship Australia-wide?\u003c\/strong\u003e\u003cbr\u003eYes. We ship to all states and territories including NSW, VIC, QLD, WA, SA, TAS, ACT, and NT. Contact us for bulk order pricing and project quotes.\u003c\/p\u003e","brand":"LOX","offers":[{"title":"Default Title","offer_id":49002342777061,"sku":"EM3500","price":159.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/1554\/1221\/files\/lox-em3500-slim-magnetic-lock-silver.png?v=1778490372","url":"https:\/\/cctvguru.com.au\/products\/lox-em3500-non-monitored-single-electromagnetic-lock-280kg","provider":"CCTV Guru","version":"1.0","type":"link"}