What is the best commercial mortise lock?

The Schlage L9000 is the most widely specified. The Sargent 8200 has the highest cycle count at 14M+. The Corbin Russwin ML2000 is heavily specified on government projects. All are ANSI/BHMA Grade 1.

What is the difference between Grade 1 and Grade 2 locks?

Grade 1 locks are tested to 1,000,000+ cycles with higher impact resistance. Grade 2 are rated for 250,000 cycles. Grade 1 is standard for commercial exterior doors and high-traffic areas.

What is the best door lock for school classrooms?

The Schlage ND78 classroom security lock allows locking from inside without opening the door, meets ADA requirements, and maintains fire egress compliance.

What is the difference between Schlage ND and ALX?

ND is Grade 1 with 1M+ cycles and electrified options. ALX is Grade 2 with 250K cycles and modular chassis at lower cost. They share the same lever designs.

What is the most common commercial door closer?

The LCN 4040XP is the most widely specified surface-mounted commercial door closer in the US, covering sizes 1-6 and all three mounting types.

What locks are used in hospitals?

Grade 1 mortise locks on high-traffic doors, cylindrical locks on patient rooms, electronic access with audit trails on pharmacy and restricted areas.

How much cheaper is wholesale vs retail door hardware?

Wholesale pricing on commercial door hardware is typically 20-40% below manufacturer list price. Project quotes for large orders can be even lower.

Alarm Lock Trilogy DL2700IC-R Trilogy Digital Keypad Lock Prep For Sargent Interchangeable Core (Less Core)

$885.00

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Brand: Alarm Lock Trilogy
SKU:: DL2700IC-R
Condition:: New

$885.00

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Additional Information

Downloads	Alarm Lock DL2700 Installation Instructions Alarm Lock DL2700 Parts List Alarm Lock DL2700 Programming Instructions
Manufacturer	Alarm Lock
Model	DL2700IC-R
Entry Features	Keypad
Finish	Optional
Handing	Non-Handed
Backset	2 3/4” (2 3/8” also available)
Door Thickness	1 5/8" to 1 7/8."
Operating Temperature	-31? to +151?F (-35? to +66?C)
Keypad	All metal, 12 button programmable for multi-level access functions including group or individual user codes, master and management codes, passage and emergency or service code, lockout and remote override capability and allowable entry time from 5 to 20 seconds. 4 Different keypad tones and keypad may be silenced.
Strike	1 1/8” x 2 3/4” T strike & 1 1/4” x 4 7/8” ASA strike included. With screws for wood or metal jambs.
Latch Front	1 1/8” x 2 1/4” wrought brass or stainless steel.
Power	5 AA alkaline batteries are now rated at 120,000 cycles, supplied. Audible low battery alert, visual and audible entry indicators, unique Flex Drive® motor.
Door Prep	Standard ANSI A115 Series Prep, modified by adding additional through-bolt holes.
Interchangeable Core Models	Sargent IC Core is not included.
Compliances	Grade I, heavy duty cylindrical lockset, UL listed and FCC certified. ADA compliant leversets.
ANSI/BHMA	Durable BHMA Grade 1 Lockset
Warranty	2 Year Warranty
Weight	8.0000