{"product_id":"altronix-acmb-series-access-power-controller-with-8-ptc-outputs","title":"Altronix ACMB Series Access Power Controller with 8 PTC Outputs","description":"\u003cp\u003eIn this review of the Altronix ACMB Series Access Power Controller, the bottom line is simple: this unit is for installers and facilities managers who need a dependable, protected multi-output supply to power locking devices and access control peripherals. The ACMB converts standard 115V AC into eight independently controlled 12V or 24V DC outputs with a combined 6 amp continuous capacity, and its selectable fire alarm disconnect and built-in PTC protection make it a practical choice where safety and circuit isolation matter. For anyone wiring multiple mag locks, electric strikes or door holders, the ACMB balances flexibility and protection in a single board.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEight independently controlled outputs:\u003c\/strong\u003e Each of the eight PTC outputs can be triggered separately to power individual locks or devices without requiring separate supplies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable fire alarm disconnect:\u003c\/strong\u003e Fire alarm disconnects can be set as latching or non-latching for any combination of outputs, allowing compliance with site-specific life-safety requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort circuit and thermal protection:\u003c\/strong\u003e Built-in PTC protection helps prevent damage and nuisance failures by isolating faults and limiting excessive current.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlarm output relay:\u003c\/strong\u003e A form C alarm relay indicates when an FACP input is triggered, providing a dry contact for integration with central monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC fail supervision:\u003c\/strong\u003e AC fail is supervised via a form C contact so downstream systems can detect and respond to loss of mains power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime warranty:\u003c\/strong\u003e The lifetime warranty gives long-term assurance for professional installations where reliability matters.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe ACMB is best suited for security integrators, locksmiths, and building engineers who install and maintain access control systems that require a single, centralized power source for multiple devices. Its ability to operate in 12V or 24V modes and handle both Fail-Safe and Fail-Secure hardware makes it flexible for mixed-door environments.\u003c\/p\u003e\u003cp\u003eIt is less appropriate for small DIY projects that need only one or two outputs or for installations demanding higher total current than the 6 amp continuous supply provided. Sites that require remote or networked power management features beyond hard relay inputs should consider more feature-rich controllers.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEight PTC-protected outputs allow isolated responses to short circuits and reduce system downtime.\u003c\/li\u003e\n\u003cli\u003eSelectable latching or non-latching fire alarm disconnects make the unit adaptable to code and site needs.\u003c\/li\u003e\n\u003cli\u003eForm C alarm and AC fail relays provide clear, integrable supervision signals for central systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e6 amp total continuous output limits use with large numbers of high-current locks or other heavy devices.\u003c\/li\u003e\n\u003cli\u003eUnit requires a 115V AC feed and basic electrical wiring skills for proper installation, so it is not plug-and-play for end users.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eACMB Series Access Power Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e8 PTC-protected independent outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003eSelectable 12V DC or 24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Output Current\u003c\/td\u003e\n\u003ctd\u003e6 amp continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e115V AC, 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupervision\u003c\/td\u003e\n\u003ctd\u003eAC fail form C contact and alarm output form C contact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eLifetime warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Altronix ACMB Series is a practical, well protected access power controller for professional installations that need multiple independently controlled outputs and reliable supervision. Installers will value the selectable fire disconnects, PTC protection and form C relays; however, sites with heavy lock loads should account for the 6 amp total limit. For most multi-door access control applications, the ACMB delivers solid value through flexibility and built-in safety features.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan the outputs be mixed between 12V and 24V?\u003c\/strong\u003e\u003cbr\u003eOutputs are selectable for 12V or 24V operation for the unit, but wiring should follow the installer guide to ensure consistent voltage to connected devices.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the unit indicate when AC power fails?\u003c\/strong\u003e\u003cbr\u003eYes, AC fail supervision is provided via a form C contact so monitoring equipment can detect mains loss.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre the fire alarm disconnects configurable per output?\u003c\/strong\u003e\u003cbr\u003eYes, the fire alarm disconnect can be set as latching or non-latching for any or all of the eight outputs.\u003c\/p\u003e","brand":"Altronix","offers":[{"title":"Default Title","offer_id":48232991162587,"sku":"B00EZSPULW","price":369.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61XQLTub1PL._AC_SL1002.jpg?v=1770836915","url":"https:\/\/gearmusthave.com\/products\/altronix-acmb-series-access-power-controller-with-8-ptc-outputs","provider":"GearMustHave","version":"1.0","type":"link"}