{"product_id":"waterproof-contactless-sensor-exit-switch-ip68-dc12v-led","title":"IP68 Waterproof No-Touch Sensor Exit Switch DC12V with LED","description":"\n\u003ch2\u003eAsia-Teco 29NT-W Waterproof Contactless Sensor Exit Switch\u003c\/h2\u003e\n\u003cp\u003eUpgrade your access control system with the \u003cstrong\u003eAsia-Teco 29NT-W Contactless Sensor Exit Switch\u003c\/strong\u003e — a hands-free, no-touch induction release button engineered for reliability in demanding environments. Simply wave your hand near the sensor to trigger the exit release, making it ideal for high-traffic doorways, clean rooms, healthcare facilities, warehouses, and anywhere touchless operation adds convenience and hygiene.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIP68 Waterproof Rating\u003c\/strong\u003e — Fully sealed against dust and water ingress; suitable for indoor and outdoor installations, including wet or washdown environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContactless \/ No-Touch Operation\u003c\/strong\u003e — Infrared induction sensor activates the exit relay without physical contact, reducing cross-contamination and wear.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDC 12V Power Input\u003c\/strong\u003e — Compatible with standard access control power supplies via NO\/NC\/COM\/12V+\/GND port configuration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in LED Indicator\u003c\/strong\u003e — Visual status light provides instant confirmation of sensor activation and system status.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFail Secure Mode\u003c\/strong\u003e — In the event of a power interruption, the door remains locked, keeping your premises secure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction\u003c\/strong\u003e — Rugged housing built to withstand continuous daily use in commercial and industrial settings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAsia-Teco\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e29NT-W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWaterproof Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP68\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSecurity Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFail Secure\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePort Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNO \/ NC \/ COM \/ 12V+ \/ GND\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperation Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eContactless Induction (No Touch)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED Indicator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOffice and commercial building access control systems\u003c\/li\u003e\n  \u003cli\u003eHospital, clinic, and laboratory touchless door exits\u003c\/li\u003e\n  \u003cli\u003eFood processing and clean room environments\u003c\/li\u003e\n  \u003cli\u003eWarehouses, garages, and industrial facilities\u003c\/li\u003e\n  \u003cli\u003eOutdoor gate or entrance control panels\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe 29NT-W integrates seamlessly with most standard access control systems. Its NO\/NC\/COM terminal outputs make it compatible with magnetic locks, electric strikes, and other controlled hardware. The IP68 rating ensures performance even when exposed to rain, humidity, or cleaning sprays. Refer to your access control system documentation for wiring guidance.\u003c\/p\u003e\n\n\u003cp\u003eFor best practices on electronic security and access control installation safety, visit the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What does the IP68 waterproof rating mean for the 29NT-W sensor exit switch?\u003c\/h4\u003e\n\u003cp\u003eA: IP68 is the highest standard level of ingress protection, meaning the sensor exit switch is completely dust-tight and can withstand continuous immersion in water. This makes the 29NT-W suitable for outdoor installations, wet environments, and areas regularly cleaned with water or liquid sprays.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How does the contactless induction exit switch work?\u003c\/h4\u003e\n\u003cp\u003eA: The 29NT-W uses infrared induction technology. When a hand or object is brought within the sensor's detection range, the unit triggers the relay output — releasing the door lock without any physical contact. This is ideal for hygienic, hands-free entry and exit.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is \"Fail Secure\" mode and when should I use it?\u003c\/h4\u003e\n\u003cp\u003eA: In Fail Secure mode, the door lock remains engaged (locked) if power is cut or interrupted. This is the preferred setting for secure areas where unauthorized access must be prevented even during a power outage, such as server rooms, storage vaults, or restricted office zones.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What wiring terminals does the 29NT-W provide?\u003c\/h4\u003e\n\u003cp\u003eA: The switch includes NO (Normally Open), NC (Normally Closed), COM (Common), 12V+, and GND terminals, giving you full flexibility to integrate it with virtually any 12V DC access control system, magnetic lock, or electric strike currently on the market.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does the IP68 waterproof rating mean for the 29NT-W sensor exit switch?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"IP68 is the highest standard level of ingress protection, meaning the sensor exit switch is completely dust-tight and can withstand continuous immersion in water. 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