Alarm Lock PDL4500 Series Elec...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$2,661.98
$1,243.42
Alarm Lock Alarm Lock PDL4500DB Series - Mortise Privacy Pin Locks with Proximity Reader and Deadbolt PDL4500DB

Alarm Lock PDL4500 Series Electronic Mortise Deadbolt Lock with Proximity Reader and 2,000 User Codes

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Model: PDL4500DBR US26D
$2,661.98
$1,243.42
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$2,661.98
$1,243.42
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Alarm Lock PDL4500 Series Electronic Mortise Deadbolt Lock with Proximity Reader and 2,000 User Codes

Professional Electronic Access Control with Advanced Privacy & Security Features

Electronic battery operated digital proximity mortise lock. Reads 26–37 bit HID card and keyfob formats. Privacy feature locks out all users for a programmed amount of time. Residency feature allows exiting without having to lock the door. The Alarm Lock PDL4500 Series delivers comprehensive electronic access control through its advanced mortise deadbolt design with integrated proximity reader and keypad functionality. This Grade 1 commercial-grade lock supports up to 2,000 user codes and provides weatherproof operation from -31°F to +151°F. The privacy pushbutton feature enables instant lockdown capability, making it ideal for educational and commercial security applications where immediate access control is critical.

Professional Features & Benefits

  • Extensive User Management: 2,000 user code capacity with master, management, supervisor, and basic user levels for comprehensive access control hierarchy.
  • Grade 1 Commercial Rating: Meets the highest security standards for heavy-duty commercial applications with superior durability and reliability.
  • Privacy Pushbutton Function: Enables instant lockdown from inside the room, temporarily disabling all keypad codes for emergency security situations.
  • Proximity Reader Integration: Reads most HID card and keyfob formats, providing flexible credential options beyond traditional keypad entry.
  • Comprehensive Audit Trail: 40,000 event logging capability with real-time clock and 500 event scheduling for detailed access monitoring and management.
  • Weatherproof Construction: Operates reliably in extreme temperatures from -31°F to +151°F, suitable for both indoor and outdoor installations.
  • Battery Operation: 5AA battery-pak provides up to 60,000 cycles of typical operation, ensuring reliable performance without hardwired power requirements.
  • Door Compatibility: Designed for 1-5/8" to 1-7/8" door thickness with 2-3/4" backset and includes 1-1/4" x 4-7/8" strike plate.

Technical Specifications

  • Door Thickness: Fits 1 3/8" 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: 5 AA alkaline batteries (included)
  • Keypad: Weatherproof all metal, 12 button. Proximity antenna housing molded of ultra high strength, impact resistant Lexan®
  • Compliances: Steelcase lock body meets BHMA specifications for Grade 1 locks. UL Listed to the 10C Positive Pressure Specification. ADA compliant levers
  • Functions: Deadbolt function: stainless steel deadbolt with 1" projection, latchbolt with 3/4" projection & deadlocking latch. Deadbolt may be projected from key cylinder (outside) or turn-piece (inside).
  • Cylinder: 1 3/8" mortise cylinder supplied. Accepts 1 3/8" to 1 1/2" mortise cylinder.

Installation & Operation

  1. Verify electrical requirements and confirm battery power specifications before proceeding with installation.
  2. Disconnect any existing power sources and follow all applicable electrical codes and safety procedures.
  3. Mount the lock in the prepared mortise pocket ensuring adequate clearance for wiring access, ventilation, and future service requirements.
  4. Route and connect proximity reader and keypad components according to manufacturer wiring diagrams and door thickness requirements.
  5. Configure user codes, access levels, and privacy function settings utilizing the 2,000 user capacity specifications.
  6. Restore power and test all functions including electronic functionality, proximity reader operation, privacy pushbutton, and audit trail logging.
  7. Complete final inspection and document settings. Refer to manufacturer documentation for complete wiring diagrams, programming instructions, and troubleshooting.

Professional Applications

  • Educational Facilities and Classroom Security
  • Commercial Office Buildings
  • Healthcare Institutions
  • Government and Municipal Buildings
  • Multi-Tenant Residential Properties
  • Retail and Hospitality
  • Emergency Lockdown Situations

Privacy Pushbutton Function

The privacy pushbutton feature enables instant lockdown from inside the room, temporarily disabling all keypad codes for emergency security situations. This critical safety feature provides immediate access control when security situations require instant response, making it ideal for educational facilities and commercial applications where emergency lockdown capability is essential.

Why Choose Alarm Lock Quality?

Alarm Lock delivers proven reliability through Grade 1 commercial construction and weatherproof design capable of withstanding extreme temperature conditions from -31°F to +151°F. The comprehensive 40,000 event audit trail capability and flexible programming options provide the professional-grade access control features required for demanding commercial applications, backed by robust battery operation delivering up to 60,000 cycles of dependable performance.

Product Specs

Series:
PDL4500 Series
Grade:
Grade 1
Keypad:
Electronic, 12 metal buttons
Power:
Battery Operated
Product Type:
Mortise Locks
Application:
Pushbutton Keypad
Lock Type:
Mortise
Product Group:
Mechanical Locks
Product Subgroup:
Mortise Locks and Trim
Subcategory:
Mortise Locks
Reader Type:
Keypad and Proximity
Commercial/Residential:
Commercial
Battery Operated:
Yes
Batteries:
5AA battery-pak operated, 60,000 cycles, typ
Audit Trail:
Yes
Electronic:
Yes
User Codes:
2,000
Weather Proof:
Yes
Product Attribute:
Electronic Locks
Product Model:
PDL4500
Product Function:
Deadbolt
Door Thickness Range:
1-5/8" to 1-7/8"
Door Strike:
1-1/4" x 4-7/8" Strike included
Product Category:
Electronic Locks
Backset (Distance):
2-3/4"
Department:
Door Hardware

Alarm Lock PDL4500DBR US26D – Frequently Asked Questions

1) What is the Alarm Lock PDL4500DB used for?
The PDL4500DB is a mortise privacy lock with proximity reader and deadbolt. It's designed for interior doors where privacy is needed but egress must remain available. Common applications include offices, conference rooms, and restrooms in commercial buildings.
2) What door thickness does this lock support?
Most Alarm Lock mortise locks accommodate standard commercial door thicknesses of 1-3/4" to 2-1/4". Verify your specific door thickness against the manufacturer's template before installation.
3) How is door handing determined for this mortise lock?
Stand on the secure side of the door. If hinges are on your right, it's right-handed. If hinges are on your left, it's left-handed. The PDL4500DB can be field-reversed for either handing during installation.
4) What finishes are available for the PDL4500DB?
Alarm Lock typically offers finishes like bright brass, satin chrome, and dark bronze. The "DB" designation indicates a dark bronze finish. Verify available finish options for your specific model number.
5) What power source does this proximity lock require?
The PDL4500DB requires hardwired power, typically 12-24VDC. A power supply and proper low-voltage wiring must be installed. Battery backup options may be available depending on the specific configuration.
6) How many proximity cards can this lock store?
Card capacity varies by model configuration. Most Alarm Lock proximity locks store 100-500+ cards. Check the specific model specifications for exact user capacity and programming requirements.
7) What accessories come with the PDL4500DB?
Standard packages typically include the lock body, trim, cylinders, strike plate, and mounting hardware. Proximity cards, power supplies, and additional accessories are usually sold separately.
8) What door preparation is required for installation?
Mortise locks require a mortise pocket cut into the door edge, face boring for the cylinder, and edge boring for the latch. Use the manufacturer's template for exact measurements. Professional installation is recommended.
9) How do you maintain the proximity reader function?
Keep the reader surface clean with a soft, damp cloth. Avoid harsh chemicals. Check connections periodically. Replace cards that are damaged or worn. Program new cards according to manufacturer instructions.
10) What other Alarm Lock mortise models are similar?
The PDL3000 series offers similar functionality without deadbolt. The DL4500 series provides similar features in different finishes. Browse our Alarm Lock section for compatible mortise lock options.
11) Will this lock work in high-traffic environments?
Alarm Lock mortise locks are built for commercial duty cycles. The PDL4500DB should handle moderate to heavy traffic when properly installed and maintained. Consider the specific grade rating for your application requirements.
12) What are the key measurements for the lock body?
Standard mortise locks typically use 1" bore holes and specific backset measurements. The mortise pocket dimensions are critical for proper fit. Always reference the manufacturer's installation template for exact measurements and hole locations.
How fast can I get the Alarm Lock PDL4500DBR 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 PDL4500DBR US26D come with a warranty?
Absolutely. The Alarm Lock PDL4500DBR 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 PDL4500DBR US26D?
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 Alarm Lock PDL4500DBR US26D 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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