BEST Arm-A-Dor A101-012 Maximu...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,863.00
$1,484.29
PRECISION Precision Hardware Inc (PHI) Arm-A-Dor A101-012 - Maximum Security Exit Device 3' Doors, 5-1/4" to 5-3/4" Jambs, Automatic Relock PRE-A101-012

BEST Arm-A-Dor A101-012 Maximum Security Exit Device for 3' Doors with 5-1/4" to 5-3/4" Jambs

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Model: A101-012

In Stock (leaves warehouse same day if ordered before 3pm ET)

$1,863.00
$1,484.29
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BEST Arm-A-Dor A101-012 Maximum Security Exit Device for 3' Doors with 5-1/4" to 5-3/4" Jambs

Ultimate Safety and Security Solution for Exit Doors

The BEST Arm-A-Dor A101-012 Maximum Security Exit Device delivers uncompromising protection for commercial exit doors with its innovative four-point thru-bolt mounting system and two-point solid steel deadbolt latching. Designed specifically for 3' doors with 5-1/4" to 5-3/4" jambs, this pre-assembled exit device combines enhanced security features with automatic relock functionality to protect against forced entry, internal theft, and unauthorized access while maintaining critical life safety compliance.

Professional Features & Benefits

  • Door Compatibility: Engineered for 3' doors with 5-1/4" to 5-3/4" jamb dimensions for precise commercial applications.
  • Four-Point Thru-Bolt Mounting: Enhanced security installation system provides superior protection against forced entry compared to standard surface mounting methods.
  • Two-Point Solid Steel Deadbolt Latching: Locking bar extends directly onto the door frame rather than traditional latch and strike configuration for maximum intrusion resistance.
  • Pre-Assembled Design: Complete unit arrives ready for installation with non-handed configuration for simplified retrofit and new construction applications.
  • Built-In Alarm System: Integrated alarm functionality provides immediate notification of unauthorized exit attempts or security breaches.
  • Automatic Relock Feature: Door automatically secures after each use to maintain continuous protection without manual intervention.
  • Maximum Security Construction: Rugged design withstands abuse and demanding applications while delivering reliable performance in high-traffic commercial environments.
  • Exit-Only Operation: Prevents unauthorized entry while ensuring code-compliant emergency egress for occupant safety.

Technical Specifications

  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Product Category: Exit Devices and Trim
  • Product Group: Exit Devices and Trim
  • Product Subgroup: Exit Devices - Rim
  • Product Type: Exit Devices - Maximum Security
  • Series: Arm-A-Dor
  • Subcategory: Maximum Security Exit Device

Installation & Operation

  1. Review manufacturer specifications and verify door preparation requirements including door thickness and jamb dimensions of 5-1/4" to 5-3/4" for proper fit.
  2. Use manufacturer-provided templates to mark thru-bolt mounting hole locations accurately on door surfaces.
  3. Prepare door by drilling required thru-bolt holes as specified in manufacturer instructions for four-point mounting system.
  4. Install the pre-assembled unit using thru-bolts and secure to door per manufacturer torque specifications for maximum security mounting.
  5. Adjust deadbolt alignment and automatic relock mechanism for proper engagement with door frame and smooth operation.
  6. Test device operation including exit function, automatic relock, and alarm system to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

  • Retail Store Back Door Security
  • Warehouse and Distribution Center Exits
  • Commercial Building Rear Entrances
  • Industrial Facility Emergency Exits
  • Multi-Tenant Building Service Entrances
  • Healthcare Facility Restricted Access Points
  • Educational Institution Security Exits

Maximum Security Design

The Arm-A-Dor Series represents the ultimate evolution in exit device security technology, specifically engineered to combat back door break-ins and internal theft. The four-point thru-bolt mounting system and two-point solid steel deadbolt latching mechanism provide exponentially greater protection than standard exit devices, deadbolts, or basic alarm systems, making it the preferred choice for facilities where asset protection is paramount.

Why Choose BEST Quality?

BEST Arm-A-Dor Maximum Security Exit Devices deliver professional-grade protection with rugged construction designed to withstand the most demanding and abusive commercial applications. Installed by many of the nation's largest retailers, the Arm-A-Dor Series has earned a proven reputation for strength and reliability in every situation. Engineered for commercial environments where maximum security and life safety compliance are essential.

Product Specs

Series:
Arm-A-Dor
Product Group:
Exit Devices and Trim
Product Subgroup:
Exit Devices - Rim
Product Type:
Exit Devices - Maximum Security
Subcategory:
Maximum Security Exit Device
Commercial/Residential:
Commercial
Product Category:
Exit Devices and Trim
Department:
Door Hardware

BEST A101-012 – Frequently Asked Questions

1) Will the Arm-A-Dor A101-012 fit my back door, or do I need to measure something first?
Measure the jamb before ordering. The A101-012 is built for a 3 foot door with a jamb depth of 5-1/4 to 5-3/4 inches. Outside that jamb range the locking bar will not land correctly on the frame, because this device throws a two-point solid steel deadbolt onto the frame itself rather than into a strike. So the two numbers that decide it are door width of 3 feet and that jamb measurement.
2) Do I have to order the Arm-A-Dor A101-012 handed for a left or right hand door?
No handing to specify. The A101-012 ships pre-assembled and non-handed, so the same unit goes on a left hand or right hand opening. That is one less thing to get wrong on a retrofit order.
3) How is a maximum security exit device like the Arm-A-Dor different from a standard rim exit device?
A standard rim device latches a pawl into a surface strike on the frame and mounts with screws into the door face. The Arm-A-Dor A101-012 instead throws a two-point solid steel deadbolt locking bar directly onto the door frame, and it mounts with a four-point thru-bolt system that passes all the way through the door. That is the trade: far more resistance to a back door pry or kick-in, at the cost of drilling thru-bolt holes and living with an exit-only opening. If you need people to come back IN through that door with a key or trim, a conventional rim device with exterior trim is the right choice instead.
4) Can staff get back in through a door with an Arm-A-Dor A101-012 on it?
No. The A101-012 is exit-only: it lets people out for egress and blocks entry from the outside. There is no outside trim function on it. On a receiving or back door that is usually the point, since it kills the propped-door and unauthorized-entry problem, but it means you need a separate entry point for staff and deliveries.
5) Does the door lock itself again after someone pushes out through an Arm-A-Dor?
Yes, automatic relock is built into the A101-012. Once the door closes after an exit, the device secures itself again with no one having to go reset it. On a retail back door or a warehouse exit that is the difference between a door that is secure all day and one that depends on an employee remembering.
6) Does the Arm-A-Dor A101-012 need a separate alarm panel or wiring run?
The alarm is integrated into the A101-012 unit itself, so the audible notification on an unauthorized exit comes from the device. You are not tying it into a panel to get the alarm function. Plan the install around the four-point thru-bolt mounting and the deadbolt alignment, not around a wiring path.
7) What door prep does an Arm-A-Dor A101-012 installation actually require?
Thru-bolt holes, four of them, drilled from a manufacturer template. Because the mounting passes through the door rather than screwing into the face, you are committing the door to this device. After mounting you adjust the deadbolt alignment against the frame and test the relock and alarm. BEST publishes the Arm-A-Dor installation instructions with the templates and torque figures, and the crew should have that sheet in hand before drilling.
8) Is the Arm-A-Dor A101-012 suitable for a residential or apartment unit door?
It is a commercial-rated device and it is the wrong part for a dwelling unit door. The A101-012 is built for commercial exits: retail back doors, warehouse and distribution exits, industrial emergency exits, service entrances in multi-tenant buildings. It is exit-only with no entry function, which no apartment resident will accept on their own door. For multi-family, use it on the building's service and rear exits, not on unit doors.
9) I want the same exit device across several back doors in my building. Are there other Arm-A-Dor models for different door sizes?
The A101-012 covers one specific opening: a 3 foot door with a 5-1/4 to 5-3/4 inch jamb. The Arm-A-Dor line is built as model-per-opening, so if some of your doors are a different width or a different jamb depth, you order the Arm-A-Dor model that matches those openings rather than adjusting this one. Walk the doors and record width and jamb depth for each before you standardize.
10) Will an Arm-A-Dor still let people out in a fire or emergency?
Yes, egress is the whole design premise. The A101-012 secures against entry from outside but pushes open from the inside for emergency egress, and the alarm sounds when someone does. That is how it locks down a back door without turning it into a blocked exit.
How fast can I get the BEST A101-012 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the BEST A101-012 come with a warranty?
Absolutely. The BEST A101-012 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the BEST A101-012?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the BEST A101-012 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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