{"product_id":"5-wire-electric-bolt-lock-12v-no-nc-door-lock-with-status-output","title":"5 Wire Electric Bolt Lock – 12V NO\/NC Door Lock with Status Output","description":"\u003ch2 data-start=\"120\" data-end=\"137\"\u003eKey Features\u003c\/h2\u003e\r\\n\u003cp data-start=\"139\" data-end=\"373\"\u003e• 5-Wire Configuration with NO\/NC\/COM Output\u003cbr data-start=\"183\" data-end=\"186\"\u003e• 12V DC Operating Voltage\u003cbr data-start=\"212\" data-end=\"215\"\u003e• Stainless Steel Bolt Mechanism\u003cbr data-start=\"247\" data-end=\"250\"\u003e• Fail-Safe Design (Unlocks on Power Off)\u003cbr data-start=\"291\" data-end=\"294\"\u003e• Real-Time Lock Status Monitoring\u003cbr data-start=\"328\" data-end=\"331\"\u003e• Compatible with Access Control Systems\u003c\/p\u003e\n\n\u003cp data-start=\"407\" data-end=\"566\"\u003eThe \u003cstrong data-start=\"411\" data-end=\"448\"\u003e5 Wire Electric Bolt Lock (NO\/NC)\u003c\/strong\u003e is a professional access control locking solution designed for secure door installations requiring monitoring output.\u003c\/p\u003e\r\\n\u003cp data-start=\"568\" data-end=\"892\"\u003eThis 12V DC electric bolt lock secures the door by extending a solid stainless steel bolt into the frame when powered. The \u003cstrong data-start=\"691\" data-end=\"776\"\u003e5-wire system includes NO (Normally Open), NC (Normally Closed), and COM contacts\u003c\/strong\u003e, allowing real-time door and lock status feedback to access control panels, alarm systems, or security controllers.\u003c\/p\u003e\r\\n\u003cp data-start=\"894\" data-end=\"1014\"\u003eThe lock features a \u003cstrong data-start=\"914\" data-end=\"937\"\u003efail-safe mechanism\u003c\/strong\u003e, automatically unlocking when power is lost to ensure emergency exit safety.\u003c\/p\u003e\r\\n\u003cp data-start=\"1016\" data-end=\"1171\"\u003eIt is suitable for glass doors (with bracket), wooden doors, and metal doors in commercial offices, apartments, retail stores, and restricted access areas.\u003c\/p\u003e\r\\n\r\\n\u003ch2 data-start=\"1835\" data-end=\"1857\"\u003ePackage Includes\u003c\/h2\u003e\r\\n\u003cp data-start=\"1859\" data-end=\"1890\"\u003e1 × 5-Wire Electric Bolt Lock\u003c\/p\u003e\r\\n\u003cp data-start=\"1892\" data-end=\"1909\"\u003eMounting Screws\u003c\/p\u003e\r\\n\u003cp data-start=\"1911\" data-end=\"1925\"\u003eWiring Cable\u003c\/p\u003e\r\\n\u003cp data-start=\"1927\" data-end=\"1947\"\u003eInstallation Guide\u003c\/p\u003e\r\\n\r\\n\u003c!--zzmv2--\u003e\r\\n\u003cp\u003e\u003cstrong\u003eA drop bolt that tells your system whether the door is actually locked.\u003c\/strong\u003e This 12V electric bolt lock uses a five wire connection providing both NO and NC status output, meaning it reports its real state back to your controller rather than leaving the system to assume the door locked correctly. For doors where you need certainty rather than hope, that feedback is the reason to choose this version.\u003c\/p\u003e\r\\n\u003cp\u003e\u003cstrong\u003eWhat the status output genuinely buys you.\u003c\/strong\u003e A basic two wire bolt receives a signal to lock and that is the end of the conversation. If the bolt failed to enter its hole because the door was obstructed, misaligned, or not fully closed, nothing tells you. The door sits apparently secured and actually open, often overnight. With a status output, your access control panel knows the bolt did not engage and can raise an alert or log the event. On a server room, a cash office, a pharmacy store, or a stock room, that difference matters considerably.\u003c\/p\u003e\r\\n\u003cp\u003e\u003cstrong\u003eNO and NC outputs, and why both are supplied.\u003c\/strong\u003e The five wires give a common plus both a normally open and a normally closed contact. Which you use depends on what is receiving the signal. Access control panels and alarm inputs differ in what they expect, and having both available means the lock suits either without needing a relay in between. If you only need a simple lock function, use the power pair and leave the status cores unconnected and insulated.\u003c\/p\u003e\r\\n\u003cp\u003e\u003cstrong\u003eFail secure operation and load shedding.\u003c\/strong\u003e Like other drop bolts, this stays locked when power is removed, which keeps the door secure through an outage. That is exactly right for a secure room overnight and a genuine consideration if the room must remain accessible. Without power and without a manual override, the door stays shut until supply returns. Decide this at specification stage: fit our key cylinder version, add a backup supply, or install an emergency break glass release if the door is on an escape route.\u003c\/p\u003e\r\\n\u003cp\u003e\u003cstrong\u003eBolt or magnetic lock for this kind of door.\u003c\/strong\u003e A magnet releases the instant power fails, suiting escape routes. A bolt physically pins the door and resists forcing far better, suiting secure rooms. Bolts also need much less mounting surface, which matters on narrow doors. Given this version is bought specifically for status monitoring, it usually goes on doors where security matters more than egress, which is where a bolt belongs.\u003c\/p\u003e\r\\n\u003cp\u003e\u003cstrong\u003eSet the timer delay generously.\u003c\/strong\u003e The adjustable delay before the bolt drops lets the door close and settle before the bolt engages. Set too short, the bolt fires while the door is still swinging and jams or misses. Ironically, this is also the fault a status output will faithfully report, so setting the delay properly saves you from chasing alerts that reflect a setting rather than a problem.\u003c\/p\u003e\r\\n\u003cp\u003e\u003cstrong\u003eAlignment, and why status output makes it easier to manage.\u003c\/strong\u003e A bolt must physically drop into a hole, and doors settle on their hinges while frames move with heat and humidity through the Pakistani year. The advantage here is that misalignment shows up in the logs as failed locking events rather than as a silent problem discovered weeks later. Fit the receiving plate so the bolt lands centred, and treat repeated status failures as a prompt to re-check alignment.\u003c\/p\u003e\r\\n\u003cp\u003e\u003cstrong\u003eWiring the extra cores.\u003c\/strong\u003e Label all five wires at both ends. A three or five wire lock is dramatically easier to maintain when whoever comes next can see which core is common, which is NO, and which is NC, rather than working it out with a meter. Run everything in conduit on the secure side of the door.\u003c\/p\u003e\r\\n\u003cp\u003e\u003cstrong\u003eWhat the complete installation needs.\u003c\/strong\u003e The lock, a controller such as a keypad or card reader capable of accepting the status input, an exit button inside, a power supply rated for the lock, and mounting hardware for your door type. If your current controller has no status input, tell us and we will suggest one that does, otherwise the feature you paid for goes unused.\u003c\/p\u003e\r\\n\u003cp\u003e\u003cstrong\u003eDo I need the status output version?\u003c\/strong\u003e Only if something will actually read it. On a door with a basic controller and no monitoring, the standard two wire bolt does the same locking job for less.\u003c\/p\u003e\r\\n\u003cp\u003e\u003cstrong\u003eCan I use it on a glass door?\u003c\/strong\u003e For frameless glass use our glass door drop bolt with the correct U bracket or patch fitting.\u003c\/p\u003e\r\\n\u003cp\u003e\u003cstrong\u003eIs it suitable for a fire exit?\u003c\/strong\u003e Not alone. A fail secure bolt on an escape route needs an emergency break glass release fitted alongside.\u003c\/p\u003e\r\\n\u003cp\u003e\u003cstrong\u003eWhat if my panel has no status input?\u003c\/strong\u003e Leave the status cores unconnected, or ask us about controllers that support door status monitoring.\u003c\/p\u003e\r\\n\u003cp\u003e\u003cstrong\u003eBuying from ZZ Marts.\u003c\/strong\u003e In stock at our Karachi (Saddar) and Lahore stores with nationwide delivery, supplied by Zam Zam Traders, trading in access control since 2005. We also stock standard and open frame drop bolts, key cylinder versions, glass door bolts, magnetic locks and brackets, exit buttons, break glass releases, power supplies, and access keypads with status monitoring. Tell us your door and controller and we will specify the whole installation.\u003c\/p\u003e","brand":"ZZ Marts","offers":[{"title":"Default Title","offer_id":52827973058872,"sku":"M500-S","price":4999.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/3932\/4984\/files\/Electric-bolt-lock-with-wiring-details.png?v=1787211259","url":"https:\/\/zzmarts.com\/products\/5-wire-electric-bolt-lock-12v-no-nc-door-lock-with-status-output","provider":"ZZ Marts | Zam Zam Traders","version":"1.0","type":"link"}