Dormakaba RM1200S InSync Batte...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$676.24
$644.09
Dormakaba Dormakaba RM1200S InSync Battery Operated ASM Mortise Lock, Auto Deadbolt, Unit, Troy Lever, Left Hand RM1200S-26D

Dormakaba RM1200S InSync Battery Operated ASM Mortise Lock, Auto Deadbolt, Unit, Troy Lever, Left Hand

(No reviews yet) Write a Review

Model: RM1200S-26D

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

$676.24
$644.09
Adding to cart… The item has been added
Free Shipping on orders over $199.99
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

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
 

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:
Unit - Designed for apartment entry, offices, utility rooms, and more
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:
RM2420G
Product Category:
Mechanical Locks
Department:
Door Hardware

Dormakaba RM1200S-26D – Frequently Asked Questions

1) Will the Dormakaba RM1200S InSync mortise lock work on a left-hand door, or do I need to specify handing?
Handing is built in on this one. The RM1200S is the left hand version, so it goes on a left hand opening as ordered. If your door swings the other way, you need the right hand build instead. Check the door from the outside before you order: the hinges tell you which hand you have. Getting this wrong on an electronic mortise lock is not a field fix like it is on some reversible mechanical lock bodies.
2) Can I put the Dormakaba InSync ASM mortise lock on a fire rated apartment entry door?
Yes. The InSync M lock with the ASM mortise body is UL certified for use on fire doors with either a 20-minute or a 3-hour rating. That covers the usual apartment entry and corridor conditions in multi-family. The levers and thumbturns on the M models are also ADA compliant, which is the other box most institutional specs want checked on a unit door.
3) How does the auto deadbolt on the InSync RM1200S actually behave when a resident walks out?
The M unit configuration throws a 1 inch automatic deadbolt, and it works as a toggling residential entry lock. Every time the inside lever is rotated the lock goes into a toggled condition, which is what eliminates lockouts on the way out. Insert the key after egress and the lock returns to locked. The inside thumbturn toggles between locked and unlocked. Each occurrence is written to an audit trail stored in the lock. Multiple residents can be assigned to the same unit and each one is tracked individually in the system.
4) Does the Dormakaba InSync lock need wiring or a power supply run to the door?
No wiring. The RM1200S runs on 4 AA batteries at the door, so there is no power transfer hinge, no door loop, and no low voltage run back to a panel. That is the practical reason InSync gets specified on retrofit apartment doors where pulling wire through occupied units is not realistic. If you do need a hardwired device, that is the InSync RAC and CP side of the family, which is offered either battery operated or as AC/DC hardwired hardware working with electric strikes and magnets up to 24 volts.
5) I need locks for apartment entries and for the pool and mail room too. Is the Unit configuration right for all of them?
No, and this is the decision to get right before ordering. The RM1200S is a Unit configuration, meant for apartment entry, offices and utility rooms. For perimeter entries and amenity spaces you want the Common configuration instead. Student housing with multiple leases behind one door is the Suite configuration, which recognizes up to 20 unique resident codes. Entry makes a Unit lock behave like a hotel lock, always relocking behind the resident. Elevators, outdoor pools, garage doors, parking arms and telephone entry run off the RAC remote access controller rather than a door lock at all.
6) What is the closest equivalent to the Dormakaba RM1200S InSync mortise lock if I need a credential-based mortise lock for apartment doors?
The Dormakaba RM1200S is a battery operated electronic mortise lock with a lever handle, set up in the Unit configuration for apartment entry, offices and utility rooms. The closest peers that combine a mortise body with onboard credential reading are the TownSteel FME-2000, a Grade 1 heavy duty mortise lockset with RFID technology, and the Accentra NTM623-NR, a Grade 1 nexTouch Generation 3 mortise lock with a capacitive touchscreen keypad and cylinder override but no deadbolt. The RM1200S carries an automatic deadbolt in an 8 inch mortise body; if the opening needs a deadbolt behind the credential, the FME-2000 is fitted to 1-3/4 inch doors and the Accentra runs keypad entry without one.
7) I want a mortise lock for an apartment entry door but no electronics. What is the mechanical alternative?
The Dormakaba RM1200S InSync is an electronic, battery operated lock that reads an RFID key. For an apartment entry opening handled entirely mechanically, the Baldwin 6301 lever by lever mortise lock body is an entrance/apartment function on a 2-1/2 inch backset for doors 1-3/4 inch and over, and the Baldwin 6301 knob by knob is the same function in a knob trim. Where the specification calls for a keyed commercial function instead, the Cal-Royal NM8050 is a Grade 1 office/entrance mortise lockset with an auxiliary deadlatch for 1-3/4 inch doors. All three operate with a key rather than a credential, so there is no audit trail and no software-managed access list.
8) The opening is a classroom door, not an apartment. What mortise lock should I use instead of the Dormakaba RM1200S?
The RM1200S InSync is configured as a Unit lock for apartment entry, offices and utility rooms, so a classroom opening is a different function. For electronic classroom control, the Alarm Lock DL3500CR is a Grade 1 Trilogy electronic mortise lock with classroom function and 300 user codes on doors 1-5/8 to 1-7/8 inch, and the Alarm Lock DL2700CR is the Trilogy T2 classroom function with weatherproof construction on the same thickness range. The TownSteel FME-4000 is an electronic intruder classroom mortise lockset with RFID technology, Grade 1, for 1-3/4 inch doors. Mechanically, the Corbin Russwin ML2003 is a Grade 1 mortise classroom lockset for 1-3/4 inch doors and the Cal-Royal NM8070 is a Grade 1 classroom mortise lockset with auxiliary deadlatch.
9) My access control system is hardwired to the door. Is the Dormakaba RM1200S the right lock, or do I need a different one?
The RM1200S InSync runs on battery power and stores its access data in the lock, updated by the InSync key rather than by a wire run to a panel. For an opening with power at the frame, the BEST 45HW is a wired electromechanical mortise lock with 12V/24V operation, and the Schlage L9092EU 03A is a heavy duty mortise lock with an electric lock/unlock outside lever, keyed outside, request to exit, on 12/24VDC for 1-3/4 inch doors. The Command Access ML190 is a motorized mortise lock with field selectable EL/EU operation on 24VDC in a storeroom function. Those three take a wire; the RM1200S takes 4 AA batteries and no cabling.
10) I need wireless access control that reports back to a head end. Does the Dormakaba RM1200S do that, or should I look at something else?
The RM1200S InSync is a standalone battery lock: it holds an audit trail internally and receives programming changes through the InSync key when the key is used in the lock, rather than over a radio link. If the requirement is a lock that talks to a network, the Schlage LEMD-GRW is a Grade 1 ENGAGE Series wireless mortise lock with a 125kHz proximity reader, mobile enabled deadbolt with LED, Greenwich trim, right hand, with a 3 hour fire rating, and the Alarm Lock DL1300NW is a Trilogy Networx wireless electronic mortise lock with a keypad for Adams Rite deadlatches. The Schlage LEBMB-ADD is a mobile-enabled Grade 2 mortise lock with push button and LED in privacy, office and apartment functions, 3 hour fire rating, for 1-3/4 inch doors.
11) Can I use the Dormakaba RM1200S on a 3 hour fire rated stair or corridor door?
The RM1200S is an InSync M model with an ASM mortise body, and the M mortise models are UL certified for use on fire doors at either a 20 minute or a 3 hour rating, so the mortise version is the one to specify where a 3 hour opening is involved. Among the electronic peers, the Schlage LEMD-GRW ENGAGE wireless mortise lock and the Schlage LEBMB-ADD mobile-enabled mortise lock both carry a 3 hour fire rating, and the Falcon MA101 Grade 1 heavy duty mortise passage lock is fire rated as a non-keyed option for the same kind of opening. Note that the InSync L tubular deadlatch and the I and D deadbolt models are certified at 20 minutes only.
12) Can one key open a resident's apartment plus the amenity doors, or does each door need its own credential?
One key covers multiple access points. InSync locks work with SAM RF software so key and access control run as a single system across perimeter entries, amenity and utility doors, and apartment doors. Administrators program the locks once; after that the software pushes changes like access privileges and move-ins or move-outs, and those changes travel to each lock on the InSync key itself once a New version of the key is created and used. That is the No Touring part: staff are not walking the building with a laptop after every turnover. On a Unit lock like this one, the lock holds one resident code and each key made from it can carry up to 64 unique identity codes.
13) What are the alternatives to the Dormakaba InSync if I want a keypad instead of an RFID key?
InSync is credential-based, driven by the InSync key and SAM RF software, with no keypad. If the property wants codes rather than credentials, the Alarm Lock DL3500CR Trilogy is a Grade 1 electronic mortise lock with 300 user codes and classroom function, and the DL4500 series is a Grade 1 electronic mortise deadbolt with 2,000 user codes and a privacy keypad. Both Alarm Lock models list a 1-5/8 to 1-7/8 inch door thickness range. The BEST 45HZ EZ Series is another keypad mortise lock, with key override. Those are standalone code locks, so you give up the centrally managed move-in and move-out workflow that InSync is built around.
14) What else could I use if I need an RFID mortise lock for a school or office rather than an apartment?
InSync is built for multi-family, with unit, suite and common area configurations. For a classroom opening, the TownSteel FME-2000 Series is a Grade 1 heavy duty mortise lockset with RFID technology in classroom function, and the FME-4000 Series is the electronic intruder classroom version with RFID. Both list a 1-3/4 inch door thickness. The Accentra nexTouch NTM623-NR is a Grade 1 mortise lock with a capacitive touchscreen keypad, no deadbolt, with cylinder override. For a wireless credential platform on the commercial side, 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.
15) Does the RM1200S have an inside thumbturn, and can a resident lock the door from inside?
Yes on both counts, because it is a Unit configuration. Interior thumbturns are on Unit models only in the M and L range, so a suite-configured lock would not have one. Turning the thumbturn toggles the lock between unlocked and locked. The lever gives complete lever set single motion egress, so a resident always gets out in one motion regardless of the deadbolt state, which is what the code officials care about on a dwelling unit door.
16) Which mortise locks look like alternatives to the Dormakaba RM1200S but will not work on an apartment entry door?
Several mortise parts sit near the RM1200S without doing its job. The Emtek 3019 Brisbane, 3102 Memphis, 3104 Hamilton and 3106 Manhattan mortise entrance locksets are dummy function, meaning fixed trim with no latch operation, for an inactive leaf. The Schlage L0170 is a Grade 1 mortise half dummy trim in the same vein. The Sargent 130KB and 130W are mortise thumbturns only, replacement trim rather than a lock. The Kaba Ilco BR Series is a glass door bottom rail lock, a different opening entirely. The RM1200S is a complete battery operated lever set with an automatic deadbolt for a Unit apartment entry, so none of those substitute for it.
17) The door is already prepped for a mortise lock and I only need the lock body, not a full electronic unit. What are the options?
The Dormakaba RM1200S is supplied as a complete electronic lever set with the ASM mortise body, electronics, and Troy lever together. If the existing trim is staying and only the body is being replaced, the BEST 45HCAC is a heavy duty mortise lock body in public entrance function with field reversible operation, the BEST 45HCAINL is a heavy duty mortise lockbody with intruder function, and the Baldwin 6310 is an entrance/storeroom mortise lock body on a 2-1/2 inch backset for doors 1-3/8 inch and over. Those are bodies rather than complete sets, so the lever, rose or escutcheon has to come from the door.
18) What is the difference between the Dormakaba RM1200S and a keypad mortise lock like the Schlage CO-100 or BEST 45HZ?
The RM1200S reads an InSync RFID key: the lock is programmed once and the software pushes access changes to it through the key, and one key opens multiple access points. Keypad locks put the credential in the user's memory instead. The Schlage CO-100 is a standalone electronic mortise lock with a keypad reader in privacy function, Grade 1 heavy duty, for 1-3/4 inch doors, and the BEST 45HZ EZ Series is an electronic keypad mortise lock with key override. The Accentra NTM623-NR uses a capacitive touchscreen keypad with cylinder override. For a fleet of apartments where residents turn over, credential-based locks are re-keyed by reissuing the key; keypad locks are re-keyed by changing the code at each lock.
19) I need a storeroom function on a utility door rather than a resident-credential lock. What should I order?
The RM1200S Unit configuration covers apartment entry, offices and utility rooms on a resident credential. Where the utility door should simply stay locked and be opened by key, the Accentra 8805FL is a Grade 1 storeroom mortise lock with an Arcadia lever in the 8800 Series, the Cal-Royal NM8080 is a Grade 1 storeroom mortise lockset with an interchangeable core option for 1-3/4 inch doors, and the Baldwin 6310190RRLS is a right hand reverse entrance/storeroom lever by lever mortise lock on a 2-1/2 inch backset. The interchangeable core on the NM8080 is the one to look at if the facility already standardizes on a core system.
20) The RM1200S is left hand. What do I order if the opening is right hand?
Handing is fixed on the Dormakaba RM1200S InSync ASM mortise lock, which is supplied left hand with the Troy lever, so a right hand opening needs right hand hardware rather than a field adjustment. Among the peers, the Schlage LEMD-GRW ENGAGE wireless mortise lock is supplied right hand and the Baldwin 6310190RRLS is a right hand reverse lever by lever mortise lock. If a reversible body suits the job better, the BEST 45HCAC mortise lock body and the Falcon MA101 Grade 1 heavy duty mortise passage lock are both field reversible, and the Kaba Ilco 185 Series mortise deadbolt has no handing at all.
21) What should I use instead of the Dormakaba RM1200S on a behavioral health or ligature-resistant opening?
The RM1200S is a lever set with a Troy lever, and a projecting lever is not what a ligature-resistant opening calls for. The TownSteel MRX-A-01 is a Grade 1 heavy duty passage mortise lockset with satin stainless steel ligature resistant arch trim, the TownSteel MRX-L-01 is the anti-ligature lever version in stainless steel Grade 1 heavy duty, both for 1-3/4 inch doors, 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 steel. Those are passage functions, so the access control has to be handled elsewhere in the opening.
22) The bedroom and bathroom doors in the unit need locks too. Is the RM1200S right for those?
The RM1200S is a Unit configuration lock for the apartment entry door, offices and utility rooms, and it carries an automatic deadbolt with credential access. Interior doors take a privacy function instead: the Cal-Royal NM8440 is a Grade 1 privacy mortise lockset with deadbolt for 1-3/4 inch doors and the Hager 3840S is a Grade 1 privacy mortise lock on a 2-3/4 inch backset for 1-3/4 to 2 inch doors. For closet and hall doors with no locking at all, the Schlage PM010 is a Grade 1 passage latch mortise lock, non-keyed, for 1-3/4 inch doors.
23) My common area doors have exit devices on them. Can I put the Dormakaba RM1200S on those?
The RM1200S is a mortise lock body with a lever, so it goes into a mortise pocket rather than onto a door already carrying a panic device. The InSync range handles that case with the CP model, an electronic lock for exit devices that works with rim and surface mount vertical rod panic hardware, and the RAC remote access controller, which drives electric strikes and magnetic latches up to 24 volts AC/DC and doubles as an elevator control unit. If the requirement is only dummy trim on the exit device, the Falcon MESC600DT is a fire rated dummy escutcheon lever trim for M9900 Series exit devices.
24) Will this lock hold up on an exterior door in a cold climate?
The InSync M and L locks are approved indoor and outdoor and rated from -31 F to 151 F (-35 C to 66 C). That covers northern exterior entries and unconditioned corridors. Note that batteries are what runs it, and battery performance is always the weak point in that lower band, so exterior doors in cold climates are the ones worth putting on a proactive battery replacement schedule.
25) What finish does the RM1200S-26D come in, and what else does InSync offer?
This one is 626 satin chrome, the standard commercial finish and the one that matches most existing multi-family hardware. Across InSync models the finish range is satin chrome, satin brass, bright chrome, bright brass, dark mahogany and satin nickel. If you are standardizing a building, 626 is the safest match against existing 26D levers and closers already hanging in the corridors.
How fast can I get the Dormakaba RM1200S-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 RM1200S-26D come with a warranty?
Absolutely. The Dormakaba RM1200S-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 RM1200S-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
Why buy the Dormakaba RM1200S-26D 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.
!