Dormakaba InSync RMB120C Batte...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$736.48
$529.08
Dormakaba Dormakaba InSync Battery Operated ASM Mortise Lock, Utility Mortise, No Deadbolt, Common, Continental Lever, Right Hand, Satin Chrome RMB120C-26D

Dormakaba InSync RMB120C Battery Operated ASM Mortise Lock, Utility Mortise, No Deadbolt, Common, Continental Lever, Right Hand, Satin Chrome

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Model: RMB120C-26D

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

$736.48
$529.08
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Dormakaba InSync Battery Operated ASM Mortise Lock, Utility Mortise, No Deadbolt, Common, Continental Lever, Right Hand, Satin Chrome

InSync Lock Series

InSync locks work together with SAM RF software to create a single system that manages both key and access control at perimeter entries, amenity and utility doors as well as apartment or bedroom doors. With the InSync system, administrators only need to program the locks once; the software continually manages critical informational changes such as access privileges and move ins/outs. This information is delivered automatically to each lock via the InSync key once the “New” version of the key is created and used in the locks. Only one key is required for use at multiple access points, creating a convenient and efficient “No Touring” user experience. InSync lock models accommodate virtually all door types and preparations, and common area/amenity applications. The locks feature contemporary finishes and lever options to complement today’s design trends.

  • Unit — Designed for apartment entry, offices, utility rooms, and more
  • Suite — Ideal for multiple leases per apartment, such as student housing
  • Common — Used for perimeter entries and amenity spaces
  • Entry — Used to make an InSync Unit lock behave like a hotel lock; the lock will always automatically re-lock behind a resident
  • Suite Egress — Used to make a Suite lock act like a Unit lock where the key or the thumbturn is used to manually re-lock the lock
 

SAM RF Software & Hardware: The Windows-based SAM RF software, the encoder (key-encoding device), and the handheld utility device for programming the locks are separate items:

DormaKaba R20470 SAM RF Emergency Lock Power Supply (ELPS)

DormaKaba R21220 SAM RF Encoder With Extra Memory – Power Cord NOT Included

DormaKaba R21190 SAM RF Utility Device, With Extra Memory, Battery Not Included

Product details

The InSync Access Control System has different configurations to accommodate various applications, from unit and suite to elevator and pool access. 

 

InSync I and D Unit Locks

The I and D unit configurations provide operational functionality for individual entry doors. Rotation of the inside thumbturn or the inserted RFID key extends or retracts the 1" dead bolt locking or unlocking the door. In the locked position, only duplicate resident and authorized service keys can access the unit. Unit locks are programmed with one resident code (change key). Each key made with one resident code can have up to 64 unique identity codes.

 

InSync M and L Unit Locks

The M and L unit configurations provide true residential entry lock functionality. Each time the inside lever is rotated, the lock goes into a “toggled” condition which eliminates the possibility of lock outs. When the key is inserted into the lock after egress, the lock is placed back into a locked position. An audit trail is created and stored within the lock for each occurrence. The inside thumbturn, when turned, will toggle the lock between unlocked and locked. Multiple residents can have access to the same unit if needed. All residents are completely unique in the system and are tracked individually.

 

InSync I, D, M and L Suite Locks

The suite configuration allows ingress and egress to multiple residents who need to access individual unit doors located behind the suite door. A resident uses the InSync I and D suite locks just like a traditional door lock.  The resident throws the dead bolt using the interior thumbturn or rotating the key in the lock after ingress or egress to relock the door. M and L suite locks have no interior thumbturn and always remain in a locked position after ingress or egress. Suite locks can recognize up to 20 unique resident codes.

 

InSync RAC Common Area Access

InSync RAC and CP products are available as either standalone battery- operated door locks or hard-wired AC/DC electrically powered devices designed to work in conjunction with other electronic latching hardware.
RAC works in conjunction with remote access points including elevators, outdoor pools, roll-up garage doors, parking arms, electric strikes, magnets, and telephone entry systems. 

 

Technical Data

  • 1" deadbolt (D, I)
  • 2⅜" (60mm) or 2¾" (70mm) backset (D, I)
  • Interior thumbturn (D, I)
  • Standard deadbolt door prep (D, I)
  • Door thickness: 1⅜" – 2" (D, I)
  • Interconnected single motion egress (I)
    • When the inside lever is rotated, both latch and deadbolt are simultaneously retracted
  • ADA-compliant levers and thumbturns (I)
  • UL certified for use on fire-rated doors: 20-minute rating (D, I)
  • Environmental: Indoor/Outdoor approved (D, I) -31 °F to 151 °F (-35 °C to 66 °C)
  • Uses 4 AA batteries (D, I)

 

InSync M Electronic Lock with ASM Mortise and InSync L Electronic Lock with Tubular Deadlatch

  • ½" tubular deadlatch (L)
  • 2⅜" (60mm) or 2¾" (70mm) backset (L)
  • UL certified for use on fire-rated doors: 20-minute rating (L)
  • Interior thumbturn (Unit models only) (L, M)
  • Complete lever set/single motion egress (L, M)
  • 1" automatic deadbolt (ADB) (M)
  • 2¾" (70mm) backset (M)
  • UL certified for use on fire doors: 20-minute rating or 3-hour rating (M)
  • 8" mortise lock (M)
  • ¾" dead-locking latch (M)
  • ADA-compliant levers and thumbturns (L, M)
  • Environmental: Indoor/Outdoor approved (L, M)
    • -31 °F to 151 °F (-35 °C to 66 °C)
  • Uses 4 AA batteries (L, M)

 

InSync C Series - RAC Remote Access Controller, CP Electronic Lock for Exit devices, CL Electronic lock with Tubular Deadlatch and CM Electronic lock with ASM Mortise

  • Remote control unit (RCU) switch works with electrified locking devices (RAC)
  • Controls electronic strikes and magnetic latches up to 24 volts AC/DC (RAC)
  • Functions as elevator control unit (ECU) with a single relay (RAC)
  • Available in flush or surface mount (RAC)
  • Works in conjunction with rim and vertical exit hardware for common area doors (CP)
  • Interfaces with industry-leading exit devices (CP)
  • Compatible with a variety of rim and surface mount vertical rod panic hardware (CP)
  • ½" tubular dead latch (CL)
  • Single motion egress with common area electronics (CL, CM)
  • ¾" anti-pick latch (CM)
  • Available with UL 20-minute or 3-hour rating (CM)
  • Environmental: Indoor/Outdoor approved (RAC, CP)
    • -31 °F to 151 °F (-35 °C to 66 °C)

 

Finishes for all models: (Limited availability)

  • Satin Chrome
  • Satin Brass
  • Bright Chrome
  • Bright Brass
  • *Dark Mahogany
  • *Satin Nickel

 

Manufacturer Resources

Product Specs

Product Group:
Mechanical Locks
Series:
InSync Series
Configuration:
Common - Used for perimeter entries and amenity spaces
Product Subgroup:
Mortise Locks and Trim
Product Type:
Mortise Locks
Subcategory:
Mortise Lock
Lock Type:
Mortise
Commercial/Residential:
Commercial
Power:
Battery Operated
Battery Operated:
Yes
Handle Type:
Lever
Product Attribute:
Mortise Locks
Electronic:
Yes
Product Model:
RMB420G
Product Category:
Mechanical Locks
Department:
Door Hardware

Dormakaba RMB120C-26D – Frequently Asked Questions

1) Does the Dormakaba InSync RMB120C mortise lock come with a deadbolt?
No deadbolt on the RMB120C. It's a Common configuration lock built for perimeter entries and amenity spaces, so it uses the mortise latch with single motion egress rather than a throwing deadbolt. If you need a 1 inch automatic deadbolt in the mortise case, that's the InSync M unit configuration, not this Common model.
2) Is the InSync RMB120C handed, and which hand is it?
Handing matters here. The RMB120C-26D is a right hand lock, so it is not field reversible from the box. Confirm the swing at the opening before ordering: standing outside the door, if the hinges are on your right and the door swings away from you, that's right hand. A left hand opening needs the left hand version of the same model.
3) Can I put this Dormakaba InSync lock on a fire rated door?
The InSync ASM mortise models are UL certified for use on fire doors at either a 20-minute or 3-hour rating, so the mortise case itself is listed. Which rating you get is a build option, so specify the rating your opening needs when you order.
4) What else do I have to buy to make an InSync lock work? Does it come ready to use?
The lock alone won't run a system. InSync locks are managed by SAM RF software, and the Windows-based software, the encoder that writes the RFID keys, and the handheld utility device that programs the locks are all separate purchases. On the InSync side ZenSupply carries the Dormakaba R21220 SAM RF encoder with extra memory (power cord not included), the R21190 SAM RF utility device with extra memory (battery not included), and the R20470 SAM RF emergency lock power supply for jumping a dead lock. Budget the encoder and utility device into the first order; after that the locks take their programming from the key itself.
5) How is the InSync RMB120C powered, and what happens if the batteries die?
Four AA batteries run the lock. There's no wiring to the door, so no electrified hinge, no power transfer, no door loop. If a lock goes dead with someone shut out, the R20470 SAM RF emergency lock power supply jumps it from outside so you can get the door open and swap cells. Keep one on the maintenance cart for a property running a lot of these.
6) What is the difference between the Common InSync lock and the Unit or Suite versions?
Configuration is the decision, not the hardware. Common is for perimeter entries and amenity spaces, the doors everybody in the building passes through. Unit is for apartment entries, offices and utility rooms. Suite handles multiple leases behind one door, as in student housing, and recognizes up to 20 unique resident codes. Entry makes a Unit lock behave like a hotel lock and always relock behind a resident, and Suite Egress makes a Suite lock relock only when the key or thumbturn is used. The RMB120C is the Common configuration, so specify it for the lobby, pool room, fitness room and mail room, and order Unit locks for the apartment doors.
7) The InSync line is discontinued. What should I install on new amenity doors instead?
For a fresh installation of credential-read mortise locks, ZenSupply carries several current alternatives. The Schlage Electronics LEMD-GRW is a Grade 1 ENGAGE Series wireless mortise lock with a 125kHz proximity reader and a 3 hour fire rating, right hand. The TownSteel FME-2000 Series is a Grade 1 heavy duty mortise lockset with RFID technology for 1-3/4 inch doors. If you want offline keypad rather than card, the Alarm Lock DL3500CR Trilogy is a Grade 1 electronic mortise lock holding 300 user codes for 1-5/8 to 1-7/8 inch doors. Buying InSync makes sense when you're matching an existing SAM RF property; for a building starting from scratch, pick from the current platforms.
8) Does a wired electric mortise lock do the same job as the battery operated InSync RMB120C?
No, and the difference decides the door prep. The RMB120C runs on battery power with no wiring to the opening. A wired electric mortise lock has to be powered and, usually, tied to a separate reader and controller: the BEST 45HW is a heavy duty wired electromechanical mortise lock with 12V/24V operation, the Command Access ML190 is a heavy duty motorized mortise lock in a storeroom function with field selectable EL/EU operation on 24VDC, and the Schlage L9092EU 03A is a heavy duty electric lock/unlock outside lever mortise lock in a corridor function with request to exit on 12/24VDC for 1-3/4 inch doors. Choose one of those only if you are already running power and transfer hinges to the opening; the RMB120C is what goes on a door with no wire in it.
9) What is the closest equivalent to a Dormakaba InSync RMB120C battery mortise lock from another brand?
The RMB120C is a battery operated electronic mortise lock with a lever and a common area configuration for perimeter entries and amenity spaces. The closest peers by construction are other standalone electronic mortise locks: the Schlage CO-100-MS-40-KP standalone electronic mortise lock is Grade 1 heavy duty with a keypad reader in a privacy function for 1-3/4 inch doors, and the TownSteel FME-2000 is a Grade 1 heavy duty mortise lockset with RFID technology in a classroom function for 1-3/4 inch doors. The TownSteel is the nearer match on credential type since both read a card rather than a keypad code; the Schlage differs in that users enter a code at the door.
10) What can I use instead of an InSync mortise lock on an amenity door if I do not want a proprietary key system?
The InSync RMB120C is a battery operated electronic mortise lock whose common configuration is intended for perimeter entries and amenity spaces, and it is administered through the InSync RFID key and SAM RF software. If you want an amenity or common door on a standalone keypad instead, the Alarm Lock DL3500CR Trilogy electronic mortise lock is Grade 1 with 300 user codes in a classroom function for doors 1-5/8 to 1-7/8 inch thick, and the Alarm Lock DL2700CR Trilogy T2 is Grade 1 classroom function with a weatherproof design over the same door thickness range. Both are programmed at the door by code rather than by a system key, which is why the weatherproof DL2700CR is the one people reach for on exterior perimeter openings.
11) I need credentialed access on a common door but the building already runs a wireless access control head end. What mortise lock should I look at instead of the InSync?
The InSync RMB120C is a standalone battery operated electronic mortise lock; access rights travel to it on the InSync key rather than over a network. If the property is managed from a networked head end, the wireless peers are the Schlage Electronics LEMD-GRW ENGAGE Series wireless mortise lock, Grade 1 with a 125kHz proximity reader and a 3 hour fire rating in right hand Greenwich trim, and the Alarm Lock DL1300NW Trilogy Networx wireless electronic mortise lock with keypad for Adams Rite deadlatches. The DL1300NW is the one to check first if the common door is an aluminum storefront, since it is built for Adams Rite deadlatch preps rather than a standard mortise pocket.
12) The RMB120C is a utility mortise with no deadbolt. What should I use if the common door needs a deadbolt as well?
The RMB120C is a utility mortise configuration with no deadbolt, so the latch is all that secures the door. Where the opening needs a bolt thrown, the peers that carry one are the Alarm Lock DL4500DB, a Grade 1 electronic mortise deadbolt with 2,000 user codes and a privacy keypad for 1-5/8 to 1-7/8 inch doors, the Sargent 4874 double cylinder mortise deadbolt with a 2-3/4 inch backset from the 4870 Series, and the Sargent 7925, a Grade 1 heavy duty corridor/dormitory mortise lock with rose trim and a single cylinder deadbolt. The 7925 keeps a lever and a bolt in one lock body; the 4874 is bolt only and mounts above an existing latch.
13) I need an electronic mortise lock rated for a 3 hour fire door. What are my options?
Among electronic mortise peers, the Schlage Electronics LEMD-GRW ENGAGE Series wireless mortise lock is Grade 1 with a 3 hour fire rating, and the Schlage Electronics LEBMB-ADD mobile enabled mortise lock with push button and LED is Grade 2 with a 3 hour fire rating for 1-3/4 inch doors in privacy, office, and apartment functions. Where the opening is a rated stair or corridor door on an amenity floor, those are the two to price against a Dormakaba InSync RMB120C common configuration, which is likewise used at perimeter entries and amenity spaces.
14) Can this lock go on an exterior amenity door, like a pool gate or a mail room?
Yes, it's rated indoor/outdoor from -31 F to 151 F (-35 C to 66 C), and the Common configuration is exactly what perimeter entries and amenity spaces get. That temperature band covers most North American exterior openings. Battery life shortens in hard cold, so plan cell changes accordingly on unheated openings.
15) Does a resident need a separate key for the lobby, the pool and their apartment?
One InSync key covers multiple access points. That's the point of the system: the SAM RF software pushes access privilege changes and move ins and outs to each lock through the key itself, once a new version of the key is created and used in the lock. Administrators program the lock once at install, then never tour the building to update it. So the Common locks on the amenity doors and the Unit locks on the apartment doors read the same credential.
16) Are the InSync levers ADA compliant?
ADA-compliant levers and thumbturns are specified on the InSync mortise models. The RMB120C uses a Continental lever, which is the shaped lever pull rather than a knob, so it operates without tight grasping or twisting.
17) Can I use the InSync system for the elevator, the parking gate or the pool gate as well as the doors?
Not with a lock like the RMB120C, which is a door lock. The InSync RAC remote access controller is the piece for remote access points: it works with elevators, outdoor pools, roll-up garage doors, parking arms, electric strikes, magnets and telephone entry systems, controls electronic strikes and magnetic latches up to 24 volts AC/DC, functions as an elevator control unit with a single relay, and comes in flush or surface mount. If the amenity door already has an exit device on it, the InSync CP interfaces with rim and surface mount vertical rod panic hardware instead. Same key, different hardware at each point.
18) Does the Common InSync lock have an inside thumbturn?
No thumbturn on the Common configuration. The interior thumbturn is a Unit model feature on the InSync mortise and deadlatch locks. Common area doors get single motion egress with the common area electronics instead, so anyone inside just turns the lever and walks out, which is what you want on a lobby or amenity door where you never want a resident able to lock the opening.
19) What is a simpler mechanical mortise lock for a utility or storage door that does not need electronic access control?
The RMB120C is an electronic battery operated mortise lock, so every opening it goes on carries batteries and programming. On a utility or storage door where one keyed function is enough, the mechanical peers are the Accentra 8805FL, a Grade 1 storeroom mortise lock in the 8800 Series with an Arcadia lever, and the Cal-Royal NM8080, a heavy duty Grade 1 storeroom mortise lockset for 1-3/4 inch doors with an interchangeable core option. The NM8080 is the one to specify when the facility keys everything to an existing IC core system.
20) Is an electronic mortise lock with a touchscreen or keypad the same thing as the InSync RMB120C?
They cover the same door but not the same credential. The RMB120C is a battery operated electronic mortise lock in a common configuration for perimeter and amenity spaces, carrying a lever and no keypad on the outside. The Accentra NTM623-NR is a Grade 1 nexTouch Generation 3 mortise lock with a capacitive touchscreen keypad, no deadbolt, with cylinder override, and the BEST 45HZ EZ Series is an electronic keypad mortise lock with a key override function. Those two are entered by punching a code with a key cylinder as the backup; the RMB120C is entered with the system key. If the property does not want to distribute or reset codes, the credential difference is the deciding one.
21) Will a mortise lock body alone replace an InSync RMB120C?
No. The RMB120C is a complete battery operated electronic mortise lockset with a Continental lever and right hand operation, not a lock body on its own. Parts like the BEST 45HCAC heavy duty mortise lock body in a public entrance function with field reversible operation, the BEST 45HCAINL heavy duty mortise lockbody with intruder function, and the Baldwin 6301LS entry/apartment lever by lever 2-1/2 inch backset mortise lock body are chassis only. They install into the same mortise pocket but arrive without the trim, reader, or electronics, so they replace a lock body in an existing set rather than a full electronic lock.
22) What mortise lock should I use on a common door that only needs free passage, not credentialed access?
The RMB120C is an electronic lock built to control who gets through a perimeter or amenity opening. On a corridor or restroom door inside that same amenity space where nothing needs to be controlled, a passage mortise lock is the right part: the Schlage PM010 is a Grade 1 non-keyed passage latch mortise lock for 1-3/4 inch doors, the Falcon MA101 is a Grade 1 heavy duty mortise passage lock with field reversible operation and a fire rating, and the Hager 3810S is a 3800 Series Grade 1 passage mortise lock with rose and a 2-3/4 inch backset for doors 1-3/4 to 2-1/2 inch thick. The MA101 being field reversible saves specifying handing on those interior openings.
23) What is the difference between the InSync RMB120C and a classroom function electronic mortise lock?
Function, not construction. The RMB120C is set up as a common configuration for perimeter entries and amenity spaces. A classroom function lock is built for an occupant to secure the opening from one side: the Corbin Russwin ML2003 is a Grade 1 mortise classroom lockset in the ML2000 Series for 1-3/4 inch doors, the Cal-Royal NM8070 is a heavy duty Grade 1 classroom mortise lockset with auxiliary deadlatch for 1-3/4 inch doors, and the TownSteel FME-4000 is a Grade 1 heavy duty electronic intruder classroom mortise lockset with RFID technology for 1-3/4 inch doors. If the requirement is lockdown from inside the room, the FME-4000 is the electronic peer that carries the intruder function.
24) Is this a residential lock or a commercial one?
Commercial. The RMB120C is built for multi-family and commercial openings, using a mortise case with a lever rather than a residential bored lock, and it's specified for perimeter and amenity doors where traffic is heavy. Property managers standardizing a building put these on the shared openings and keep the credential common across the site.
How fast can I get the Dormakaba RMB120C-26D 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 Dormakaba RMB120C-26D come with a warranty?
Absolutely. The Dormakaba RMB120C-26D 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 Dormakaba RMB120C-26D?
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
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