Alarm Lock Trilogy Networx Ele...
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$3,256.95
$1,844.89
Alarm Lock PDL6600CRL Trilogy Networx Electronic Prox/Digital Mortise Lock, Classroom Function, Straight Lever, Door Position Switch

Alarm Lock Trilogy Networx Electronic Mortise Lock with Proximity Reader and Classroom Function

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Model: PDL6600CRR US26D
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$3,256.95
$1,844.89
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Alarm Lock Trilogy Networx Electronic Mortise Lock with Proximity Reader and Classroom Function

Advanced Networked Access Control with Wireless Communication

Wireless Networx proximity and digital mortise lock compatible with HID II 26–37 bit format. Features classroom function with request-to-exit (REX) capability. The Alarm Lock Trilogy PDL6600CRL Series Networx Electronic Mortise Lock combines proximity card and digital PIN access with wireless network connectivity via Ethernet or 802.11B/G. This Grade 1 commercial lock supports up to 5,000 users with 3-6 digit PIN codes and HID Proximity cards, featuring classroom function operation with straight lever design. The lock accommodates door thickness from 1-3/8" to 1-7/8" and includes a 1-1/4" x 4-7/8" strike with standard 2-3/4" backset configuration.

Professional Features & Benefits

  • Network Connectivity: Wireless communication via Ethernet or 802.11B/G eliminates door-to-door programming and enables remote audit trail retrieval without running wires or installing access panels.
  • High User Capacity: Supports up to 5,000 different user codes with 3-6 digit numeric PIN codes and HID Proximity card compatibility for comprehensive access management.
  • Grade 1 Durability: Rugged clutch mechanism and Grade 1 rating ensure long-term reliability in demanding commercial applications with heavy usage.
  • Comprehensive Audit Trail: 35,000 event audit log with request to exit (REX) recording provides detailed access monitoring and security documentation.
  • Weatherproof Operation: Rated for -31°F to +151°F (-35°C to +66°C) temperature range ensures reliable performance in various environmental conditions.
  • Classroom Function Design: Stainless steel latchbolt with 3/4" projection and deadlocking latch provides appropriate security for educational facility applications.
  • Automated Scheduling: 500 scheduled automatic lock/unlock events enable flexible access control based on time and operational requirements.
  • Battery Operation: 4 C-cell batteries included provide reliable power without requiring hardwired electrical connections or external power supplies.

Technical Specifications

  • Door Thickness: Fits 1 5/8" to 1 7/8"
  • Strike: 1 1/4" x 4 7/8" strike included
  • Handing: Specify RH or LH when ordering; lock is reversible in the field
  • Power: 4 C-cell batteries (included)
  • Keypad: All metal, 12 button. Basic functions programmed through keypad.
  • Compliances: Steelcase lock body meets BHMA specifications for Grade 1 locks. UL Listed to the 10C Positive Pressure Specification. FCC Certified. ADA compliant levers
  • Functions: Classroom function: stainless steel latchbolt with 3/4" projection & deadlocking latch.
  • Cylinder: 1 3/8" mortise cylinder supplied. Accepts 1 3/8" to 1 1/2" mortise cylinder.
  • Note: Request to exit (REX): real time when integrated with CIC, Lenel, Stanley B.A.S.I.S. When used on Networx: sound at door, will record on audit trail.

Installation & Operation

  1. Verify door preparation meets standard ANSI A115 mortise requirements with additional through-bolt holes as specified in manufacturer templates.
  2. Confirm door thickness is within 1-3/8" to 1-7/8" range and backset requirements accommodate the standard 2-3/4" configuration.
  3. Install the mortise lock body in prepared door cavity and secure with provided through-bolts and mounting hardware.
  4. Mount the 1-1/4" x 4-7/8" strike plate in door frame and verify proper alignment with latchbolt and deadlocking mechanism.
  5. Install 4 C-cell batteries and configure network connectivity via Ethernet or 802.11B/G wireless connection per manufacturer setup procedures.
  6. Program user codes (3-6 digits) and proximity cards using network interface, and configure classroom function settings and automatic schedules as required.
  7. Test all access methods including PIN entry, proximity card reading, and classroom function operation. Verify audit trail recording and network communication functionality. Refer to manufacturer documentation for complete programming and troubleshooting procedures.

Professional Applications

  • Educational Facility Classroom Security
  • Commercial Office Building Access Control
  • Healthcare Institution Room Access
  • Government Building Interior Doors
  • Multi-Tenant Residential Entry Systems
  • Corporate Campus Security Networks
  • Industrial Facility Controlled Access Areas

Why Choose Alarm Lock Quality?

Alarm Lock Trilogy Networx electronic mortise locks deliver professional-grade security with Grade 1 durability rating and rugged clutch mechanism designed for demanding commercial applications. The weatherproof construction rated from -31°F to +151°F ensures reliable operation in various environmental conditions, while UL listed hardware provides code compliance assurance. Engineered for high-traffic installations where networked access control and comprehensive audit capabilities are essential.

Product Specs

Grade:
Grade 1
Keypad:
Electronic, 12 metal buttons
Application:
Pushbutton Keypad
Lock Type:
Mortise
Product Group:
Mechanical Locks
Product Subgroup:
Mortise Locks and Trim
Product Type:
Mortise Locks
Subcategory:
Mortise Locks
Reader Type:
Keypad
Commercial/Residential:
Commercial
Series:
DL6600 Series
Audit Trail:
Yes
Power:
Battery Operated
User Codes:
5,000
Weather Proof:
Yes
Product Attribute:
Electronic Locks
Electronic:
Yes
Product Model:
PDL6600
Product Function:
Classroom
Door Thickness Range:
1-1/4" x 4-7/8"
Door Strike:
T-Standard and ASA
Product Category:
Electronic Locks
Backset (Distance):
1-3/8"
Department:
Door Hardware

Alarm Lock PDL6600CRR US26D – Frequently Asked Questions

1) Will the Alarm Lock Trilogy PDL6600 work with our existing HID prox cards?
The PDL6600 reads HID Proximity credentials in the HID II 26 to 37 bit format, so cards already issued in that range work without reissuing badges. It also accepts 3 to 6 digit PIN codes at the 12-button metal keypad, and holds up to 5,000 users across both methods. If your site runs a card format outside that 26 to 37 bit window, this reader will not pick it up.
2) Do I have to order the Alarm Lock PDL6600 mortise lock left hand or right hand?
Specify RH or LH on the order, and the two orderable versions are exactly that, left hand and right hand, both in US26D satin chrome. The lock is reversible in the field, so if the wrong hand shows up on site you can flip it rather than send it back.
3) What cylinder does the Trilogy PDL6600 take if we want it on our existing keyway?
A 1-3/8 inch mortise cylinder ships with the lock, and the housing will take anything from 1-3/8 to 1-1/2 inch. That means your locksmith can drop in a mortise cylinder cut to the building's keyway and keep the key override on the master system.
4) Will the PDL6600 latch into the strike already in my frame?
The lock ships with its own 1-1/4 by 4-7/8 inch strike and the stainless latchbolt throws 3/4 inch with a deadlocking plunger. If the frame currently carries a T-standard or ASA strike prep, that is what this lock is set up for. Where the existing cutout is a different size, mount the supplied strike rather than trying to reuse the old one, since the deadlatch has to land on the strike face to stay deadlocked.
5) Does this lock need wiring or an access control panel?
No panel and no wire to the door. The PDL6600 runs on 4 C-cell batteries, included, and talks back to the head end over Networx wireless using Ethernet or 802.11B/G at the gateway. That is the point of the product: you pull audit trails and push user changes remotely instead of walking a laptop to every opening. If you want a hardwired mortise lock on 12V or 24V instead, the BEST 45HW wired electromechanical mortise lock is that style of product.
6) What is the closest wireless networked alternative to the Alarm Lock PDL6600 prox mortise lock?
The Schlage Electronics LEMD-GRW is the nearest peer: a Grade 1 ENGAGE Series wireless mortise lock with a 125kHz proximity reader and mobile-enabled deadbolt with LED, supplied with Greenwich trim in right hand. The PDL6600 is also a Grade 1 mortise lock with a proximity reader and a 12-button metal keypad, supporting 5,000 user codes and handed left or right. The practical difference is the credential mix - the PDL6600 reads prox cards and PIN codes at the keypad, while the LEMD-GRW pairs prox with mobile credentials and carries a 3-hour fire rating.
7) If I do not need networking or card credentials, what keypad mortise lock can I use instead of the PDL6600?
Two standalone keypad mortise locks cover that. The BEST 45HZ EZ Series is an electronic keypad mortise lock with key override, and the Dormakaba E-Plex 2066 Series is an electronic pushbutton keyless mortise lock in a wide stile configuration. Both are code-entry only, where the PDL6600 adds a proximity reader alongside its 12-button metal keypad and stores up to 5,000 users with audit trail.
8) What is a purely mechanical classroom mortise lock if I do not want an electronic lock on the door?
For a mechanical classroom function mortise lockset, look at the Cal-Royal NM8070, a heavy duty Grade 1 classroom mortise lockset with auxiliary deadlatch for 1-3/4 inch doors, or the Corbin Russwin ML2003, a Grade 1 mortise classroom lockset in the ML2000 Series, also listed for 1-3/4 inch doors. Both share the classroom function and Grade 1 rating of the Alarm Lock PDL6600 but operate by key only, with no keypad, credentials, or battery power.
9) I need a classroom lock that lets a teacher lock down from inside. Is the PDL6600 the right choice?
The PDL6600 is a classroom function electronic mortise lock with a proximity reader and keypad, so lockdown is normally driven from the network or by credential, not by an inside intruder control. If you need a dedicated lockdown mechanism, the TownSteel FME-4000 Series is an electronic intruder classroom mortise lockset with RFID technology, Grade 1 heavy duty for 1-3/4 inch doors, and the BEST 45HCA lock body is offered in an intruder function as a heavy duty mechanical option.
10) Can I use a wired electrified mortise lock instead of the battery-powered PDL6600?
Yes, if you have power at the frame. The BEST 45HW Series is a wired electromechanical mortise lock with 12V/24V operation, the Command Access ML190 is a motorized mortise lock with field selectable EL/EU operation on 24VDC in storeroom function, and the Schlage L9092EU with 03A trim is an electric lock/unlock outside lever mortise lock, keyed outside, with request to exit on 12/24VDC for 1-3/4 inch doors. The PDL6600 runs on 4 C-cell batteries instead, so no power transfer hinge or wiring to the door is required.
11) What does classroom function mean on this Trilogy electronic mortise lock?
Classroom function on the PDL6600 keeps the inside lever always free for egress while the outside lever is controlled by credential, PIN or key. Nobody gets locked in the room, and teachers do not need to step into the corridor to secure the door. The latchbolt is stainless with a 3/4 inch projection and a deadlocking latch. Request-to-exit is built in, so inside-lever use is captured on the audit trail.
12) How many users and how much audit history does the Trilogy Networx mortise lock hold?
Capacity is 5,000 users, a 35,000 event audit log, and 500 scheduled automatic lock and unlock events. For a school or a mid-size office that means one lock can carry the whole staff and student roster without pruning, and the schedule memory is enough to run different unlock times per day plus holiday exceptions. REX events land on the audit trail too, so you can see inside-lever egress, not just card reads.
13) What else could I use instead of the Alarm Lock PDL6600 for classroom access control?
Within electronic mortise locks we carry, the TownSteel FME-2000 Series is a Grade 1 classroom mortise lockset with RFID, and the FME-4000 Series adds an intruder classroom function for lockdown from inside the room, both listed for 1-3/4 inch doors. The Schlage Electronics LEMD-GRW is a Grade 1 ENGAGE wireless mortise lock with a 125kHz proximity reader and a 3 hour fire rating. If you do not need networking at all, the Schlage CO-100 mortise lock is a standalone keypad unit. And if the opening only needs a mechanical classroom lock, the Cal-Royal NM8070 or Corbin Russwin ML2003 are Grade 1 classroom mortise locksets with no electronics to maintain.
14) What door prep does the PDL6600 mortise lock need?
Standard ANSI A115 mortise prep, plus the additional through-bolt holes shown on the Alarm Lock template. If the door already carries a conventional mortise lock body, the pocket and face prep are the common case; the extra holes for the reader and battery housing are the part crews miss. Pull the template before the door goes to the shop.
15) Does the REX on this lock report in real time to our access control system?
Request-to-exit reports in real time when the lock is integrated with CIC, Lenel or Stanley B.A.S.I.S. On a plain Networx system the REX sounds at the door and records to the audit trail rather than reporting live. That distinction matters if you are counting on the lock to trigger a shunt or alarm suppression at the panel.
16) What RFID classroom mortise lock compares to the Alarm Lock PDL6600 for a school standardization?
The TownSteel FME-2000 Series is the closest card-based classroom peer: a Grade 1 heavy duty mortise lockset with RFID technology in classroom function for 1-3/4 inch doors. The PDL6600 is likewise a Grade 1 classroom mortise lock, reading HID proximity credentials plus 3 to 6 digit PIN codes at its metal keypad, with wireless Networx communication for remote programming and audit retrieval.
17) What electronic mortise lock should I use for a restroom or private office instead of the classroom-function PDL6600?
Classroom function is the wrong function for a privacy opening. The Schlage CO-100 standalone electronic mortise lock is offered in privacy function with a keypad reader, Grade 1 heavy duty for 1-3/4 inch doors, and the Schlage LE Series LEBMB-ADD is a Grade 2 mobile-enabled mortise lock covering privacy, office, and apartment functions with a 3-hour fire rating. The PDL6600 is built specifically as a classroom function lock.
18) Is the Dormakaba E-Plex E5086 a substitute for the Alarm Lock PDL6600?
They overlap but are not the same opening. The E-Plex E5086 is a Grade 1 electronic pushbutton and card mortise lock in a back-to-back entry/egress configuration, meaning credential readers on both sides. The PDL6600 is a Grade 1 classroom function mortise lock with a single outside prox reader and 12-button metal keypad and free egress from inside. Choose the E5086 if you must control entry from both faces of the door.
19) Will a Grade 2 RFID mortise lock work where the PDL6600 is specified?
Only if the spec allows Grade 2. The Dormakaba LX-I-M002 Saffire is an electronic RFID mortise lockset with BLE mobile access rated BHMA Grade 2, which is a common choice for hospitality. The Alarm Lock PDL6600 is a Grade 1 commercial mortise lock, so on a job written to Grade 1 for high-traffic institutional openings the Saffire would not meet the specified grade.
20) What is the difference between the PDL6600 and the Accentra nexTouch NTM623-NR mortise lock?
The Accentra NTM623-NR is a Grade 1 nexTouch Generation 3 mortise lock with a capacitive touchscreen keypad, no deadbolt, and cylinder override. The Alarm Lock PDL6600 uses an all-metal 12-button mechanical keypad plus a proximity reader, and adds wireless Networx connectivity for remote programming and audit trail retrieval. If you want a flush touchscreen interface rather than physical buttons, the nexTouch is the alternative.
21) For a behavioral health or hospital door, is there a better mortise lock than the PDL6600?
For ligature-resistant openings, the TownSteel MRX-L-01 is a Grade 1 heavy duty stainless steel anti-ligature lever mortise lockset in passage function, the MRX-A-01 is the same passage function with arch trim, and the Marks USA 5PDN is a Grade 1 hospital passage mortise push/pull paddleset that is ligature resistant and ADA compliant in satin stainless. All three are passage function with no credential control, where the PDL6600 is a classroom function electronic lock with prox and PIN access.
22) Can this Trilogy lock go on an exterior door or an unheated building?
It is rated for -31F to +151F (-35C to +66C) and is listed as weatherproof, so a perimeter door, a portable classroom or an unconditioned industrial building is within its operating range. Battery performance in the cold is still worth planning maintenance around on outdoor openings.
23) Is a Cal-Royal NM8080 storeroom mortise lock the same thing as the PDL6600?
No. The Cal-Royal NM8080 is a heavy duty Grade 1 storeroom mortise lockset with an interchangeable core option for 1-3/4 inch doors, and the Accentra 8805FL is a Grade 1 storeroom mortise lock with Arcadia lever in the 8800 Series. Storeroom function keeps the outside lever locked at all times, unlocked only by key. The PDL6600 is a classroom function lock with credential and PIN entry, so the daily operation is different even though both are Grade 1 mortise locks.
24) Can I replace a PDL6600 with a Sargent 130KB thumbturn or a Kaba Ilco 185 deadbolt?
No. The Sargent 130KB is a standard duty mortise thumbturn in the 8200 Series, and the Kaba Ilco 185 Series is a no-handing mortise deadbolt - both are single-purpose components, not complete locksets. The Alarm Lock PDL6600 is a full Grade 1 mortise lockset with a latchbolt, levers, proximity reader, and keypad in classroom function. Those parts serve a different role on the door.
25) My PDL6600 opening needs battery-free electronic operation. What else is there?
The Dormakaba PowerPlex P2066 Series mortise lock is the option to look at when you do not want to manage cell batteries on the door. The Alarm Lock PDL6600 runs on 4 C-cell batteries, which is what lets it install without any wiring to the frame; the tradeoff is a battery replacement schedule across the fleet.
How fast can I get the Alarm Lock PDL6600CRR US26D 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 Alarm Lock PDL6600CRR US26D come with a warranty?
Absolutely. The Alarm Lock PDL6600CRR US26D 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 Alarm Lock PDL6600CRR US26D?
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