Master Lock Grade 1 Commercial Mortise Lock - Key-Free Touchscreen | MCM644
Master Lock Grade 1 Commercial Mortise Lock - Key-Free Touchscreen | MCM644
Available to order — ships from incoming stock
Typically ships in 3–6 Business Days (Western Canada) · 4–8 Business Days (Eastern Canada)
SKU:PMC-MCM644
Master Lock MCM644 is an active commercial electronic mortise-lock family with a key-free touchscreen interface. It is designed for high-traffic retail, office, health-care and managed-property openings that need Grade 1 durability, scheduled keypad credentials and a controlled path to connected access.
Imported hardware package: AU Augusta lever, 619/US15 Satin Nickel. The four variants below use exact configured manufacturer MPN syntax while preserving Simply Secured's existing internal PMC- family/configuration SKU convention.
Imported configuration matrix
| Configured manufacturer MPN | Source model ID | Connectivity | 1-inch deadbolt | Smart module |
|---|---|---|---|---|
| MCM644-AU-619 | MCM644 | Stand-Alone | No | No |
| MCM644-BLE-DB-AU-619 | MCM644-DB | Stand-Alone (BLE model code) | Yes | Not claimed |
| MCM644-ZW4-AU-619 | MCM644-ZW4 | Z-Wave Plus | No | Yes |
| MCM644-ZW4-DB-AU-619 | MCM644-ZW4-DB | Z-Wave Plus | Yes | Yes |
Commercial access capabilities
- Up to 500 unique codes: Create permanent or scheduled temporary credentials for staff, contractors and maintenance.
- High-security construction: Pick-resistant design, enhanced resistance to forced attempts and a forced-removal alarm.
- Auto-lock: Helps ensure the opening is secured after use.
- Field-reversible handing: Supports left- and right-hand installation in the field.
- Connected variants: Z-Wave Plus versions include the smart module; remote functions require a compatible partner system and its app/service.
-
Stand-alone deadbolt model code: Configured market SKUs use
BLE-DB. This import does not make a remote-access claim for that branch because the supplied catalog feed leaves its technology field blank. - Zigbee: Master Lock family literature references Zigbee, but the supplied catalog feed does not include an exact Zigbee model ID; no Zigbee SKU is created.
Door hardware, keying and design choices
- Lever families shown by Master Lock: AU Augusta, CR Carmel and PB Pacific Beach.
- Finish families shown by Master Lock: 619 Satin Nickel, BSP Black Suede and OBP Oil Rubbed Bronze.
- Key-free: No mechanical key override and no keys.
Technical specifications
- Grade: ANSI/BHMA A156.13 Grade 1
- Fire listing: UL/cUL fire-listed functions for fire doors rated up to and including 3 hours
- Windstorm: A250.13
- Ingress protection: IPX5
- Power: 6 AA alkaline batteries included; optional 9V DC external power input; 9V battery backup at keypad
- Door thickness: 1-3/4, 2 or 2-1/4 inches
- Face bore: 2-3/4 x 1-1/8 inches
- Edge bore: 2-1/8 inches
- Backset: 2-3/4 inches (70 mm)
- Latch: 1 inch; optional 1-inch deadbolt branch
- Strike: 124 x 32 x 2.5 mm with standard lip length
- Interior escutcheon: 3 W x 5-3/4 H x 1-3/8 D inches (76 x 145 x 36 mm)
- Exterior escutcheon: 2-3/4 W x 4 H x 3/4 D inches (69 x 100 x 21 mm)
- Operating environment: -13°F to 151°F (-25°C to 66°C); <85% non-condensing humidity
- Storage: -22°F to 176°F (-30°C to 80°C)
- Warranty: 1-year electrical; 3-year mechanical and finish
- Package dimensions: 15 x 8.5 x 5.13 inches; pallet 48 x 40 x 46 inches; 104 units per pallet
- Country of origin: Vietnam
Typical box contents
- Master Lock mortise lock, installation guide, screws, door template and 6 AA batteries
- Smart module only for confirmed Z-Wave/Zigbee connected packages
- Keys/core depend on the keyed cylinder package; key-free families include neither
Documentation
- Mortise lock specification and sell sheet
- Installation document 1
- Installation document 2
- Dimensional drawing PDF
- Dimensional drawing image
- Product and training video playlist
Ordering note: Alternate lever, finish and keyed-cylinder permutations are not generated here because the directly downloadable price-book and weight files could not be retrieved in this environment. Confirm their exact orderable rows, prices, GTINs and packed weights before expanding beyond AU/619.
California Proposition 65: This product may expose users to chemicals known to the State of California to cause cancer or reproductive harm. See the manufacturer's warning information.
