American-standard door preparation

American-Standard Smart Locks: Deadbolt and Lever

M1 and M2 share an American-standard residential door context but use different physical lock formats.

Choose M1 for a deadbolt format or M2 for a lever format, then confirm the 60/70 mm backset, door thickness and app version.

Send American-standard details Compare M1 deadbolt Compare M2 lever

M1 deadboltM2 lever60/70 mm adjustable lock-body familyHome, office and apartment doors

Bore and backset route Bore and backset route

Use the existing deadbolt or lever preparation, bore, backset, door thickness and app need before choosing M1, M2 or a nearby indoor route.

Buyer summary

Choose American-standard smart locks by lock format.

Start with the existing bore layout and lock format before comparing App version, finish, sample, or OEM details.

Deadbolt vs lever first

Start here when the door follows an American-standard bore layout. The first decision is whether the project needs the M1 deadbolt or the M2 lever.

Bore layout and 60/70 mm backset

A front photo, edge photo, rough bore note, or backset measurement is enough to start the review. Exact dimensions can be confirmed after first contact.

M1 and M2 boundaries

M1 is the separate deadbolt direction. M2 is the lever direction. App version and finish choices do not turn one model into the other.

Inquiry can start with partial details

Photos, quantity, destination market, or a rough replacement note can start the conversation. Unknown bore, backset, handing, App, sample, or OEM details can be filled in later.

Fit decision

Decide between M1 deadbolt, M2 lever, or another door category.

The useful boundary is deadbolt vs lever, then bore layout, 60/70 mm backset, door thickness, and handing where the lever package is involved.

M1 for separate deadbolt preparation

Choose M1 when the existing hardware is a separate deadbolt or the new project needs an American-standard deadbolt without a lever handle.

M2 for lever preparation

Choose M2 when the door needs a lever-handle lock body, latch direction, handing confirmation, and a 35-50 mm door-thickness fit.

60/70 mm backset check

Both choices need the backset and bore layout checked. A ruler photo or simple drawing can confirm whether the adjustable hardware package is the right direction.

Move away when the door layout differs

If the door uses an indoor mortise, narrow-frame hardware, clamp hardware, or other non-American preparation, check a nearby option instead of forcing M1 or M2.

Product finder

Select the American-standard lock format.

Choose whether the existing preparation is a separate deadbolt or a lever-handle lock. App version and hardware-package details stay visible after the model direction is clear.

Which existing lock do you want the smart lock to replace?

M1 American-standard deadbolt

Replaces a separate deadbolt; 60/70 mm adjustable deadbolt; TTLock and Tuya versions are available.

Compare M1 deadbolt

M2 American-standard lever

Replaces a lever-handle lock; 60/70 mm adjustable lever/latch lock body; TTLock and Tuya Bluetooth are available as options.

Compare M2 lever

Send the existing lock photos, backset, door thickness and handing for a replacement-fit review.

Version, model and hardware package

Compare M1 deadbolt, M2 lever, app version, and hardware package choices.

Model selection starts with the physical format. App version, finish, sample package, and OEM notes are confirmed around that M1 or M2 direction.

M1 deadbolt package

Choose when the project replaces a separate deadbolt and needs 35-65 mm door fit, 60/70 mm adjustable deadbolt hardware, TTLock, or Tuya.

Compare M1 deadbolt

M2 lever package

Choose when the project needs a lever lock with handing confirmation, 35-50 mm door fit, 60/70 mm adjustable lock body, TTLock, or Tuya Bluetooth.

Compare M2 lever

App version choice

TTLock, Tuya, and Tuya Bluetooth directions affect App workflow, gateway needs, and credential behavior. They do not change the deadbolt vs lever decision.

Ask app version questions

Hardware package review

Backset, bore, latch, screws, finish, strike, sample package, and OEM marks can be checked together after the format is clear.

Ask for hardware review

Key specs

Key specs to confirm by model

M1 and M2 share the American-standard context, but the confirmed hardware package changes with deadbolt vs lever format, bore layout, door thickness, backset, handing, and App version.

Model	Best fit	Door and hardware checks	Confirm before quote
M1 deadbolt	Separate American-standard deadbolt	35-65 mm door thickness; 60/70 mm adjustable deadbolt; 4 AA batteries; Type-C emergency power	Existing bore, backset, door thickness, TTLock or Tuya version, finish, quantity
M2 lever	American-standard lever door	35-50 mm door thickness; 60/70 mm adjustable lock body; lever handing; 4 AA batteries; Type-C emergency power	Bore layout, latch direction, left/right and inward/outward opening, TTLock or Tuya Bluetooth version

Image checkpoints

Check bore layout, 60/70 mm backset, door thickness, handing, and existing hardware photos.

Photos and measurements help separate M1 deadbolt fit from M2 lever fit before final sample or OEM scope is confirmed.

Bore layout checkpoint Bore layout checkpoint

Show outside and inside faces, edge latch, bore spacing, backset, door thickness, strike plate and existing hardware in one review scene.

Front and rear hardware photos

Show both sides of the current deadbolt or lever so the replacement direction and panel clearance are visible.

Bore layout photos

Include the bore, latch area, strike side, and any old hardware marks so M1 deadbolt and M2 lever preparation stay separate.

60/70 mm backset measurement

Send a ruler photo or drawing from the door edge to the bore or latch center when available.

Door thickness measurement

Measure the actual door thickness and note trim, decoration, or reinforcement that may change screw and spindle length.

Handing and opening direction

For M2 lever, confirm left or right, inward or outward, and whether the handle orientation must be changed for the sample.

Finish, sample and OEM references

Share finish, logo, packaging, label, language, market, or sample timing if those details are already known.

Start the inquiry

Send the American-standard details you have now.

You do not need every detail to request pricing. A photo, quantity, market, or rough replacement note is enough to start; these checkpoints help SivoLock narrow M1, M2, App version, hardware package, sample, and OEM scope faster.

Missing details are okay. Send what is available now and mark unknown items as unsure; SivoLock can review the deadbolt vs lever direction before final pricing.

Send American-standard details

Deadbolt, lever, or unsureA clear choice helps, but an unsure note with photos is enough to start the fit review.

Any current hardware photosFront, rear, edge, bore, strike, frame, or old-lock photos can begin the replacement check.

Rough quantity and marketA rough door count, country, channel, or project type is enough for an initial discussion.

60/70 mm backset if knownSend the backset when available; if not, SivoLock can point out the next measurement to take.

Door thickness if availableM1 and M2 have different thickness ranges, but the measurement can be added after first contact.

TTLock, Tuya, or undecidedShare the App preference or mark it undecided so the team can discuss version, gateway, and credential needs.

Finish, sample, or OEM notesColor, sample timing, logo, packaging, label, and language details can be refined as the quote develops.

Timeline or document needsMention target date, sample approval, datasheet, installation note, or market document needs when relevant.

Fit, sample and OEM support

Confirm samples, OEM support, and installation documents for M1 or M2 projects.

After the deadbolt or lever direction is clear, confirm model-specific drawings, App version, accessory scope, finish, packaging, and OEM needs.

Fit review

SivoLock can review bore layout, backset, door thickness, and format photos even when some dimensions are still unknown.

Sample approval

Sample checks can include M1 or M2 hardware package, App version, finish, latch behavior, accessories, and packaging.

OEM details

Logo, finish, packaging, label, language setup, and market documents can be confirmed after the model and hardware direction are clear.

Installation documents

Ask for model-specific drawings, installation notes, and hardware-package guidance tied to the selected M1 or M2 version.

Related options

Open the closest model, hardware category, or inquiry path when the photos show that M1 or M2 is not the only possible direction.

Nearby comparison: stay with M1 for a separate deadbolt, stay with M2 for a lever, check indoor-door alternatives when the door is an interior lock-body project, and check indoor mortises when latch or replacement hardware is still the first decision.

Buyer FAQ

Check common American-standard smart lock questions.

Check M1/M2 boundaries, 60/70 mm backset, App version, photo needs, and low-friction inquiry timing before or after sending details.

Should I choose M1 or M2?

Choose M1 for a separate American-standard deadbolt. Choose M2 for a lever-handle lock. If the format is unclear, send photos and SivoLock can help separate the options.

Can I ask before I know the backset?

Yes. A photo, rough quantity, market, or short replacement note is enough to start. The 60/70 mm backset and bore details can be confirmed next.

Does App version change the model choice?

No. The model choice starts with deadbolt vs lever and bore layout. TTLock, Tuya, or Tuya Bluetooth affects App workflow, gateway planning, and credential details.

What photos help confirm replacement fit?

Send the front, rear, door edge, bore area, strike side, and any ruler photo for backset or door thickness. For M2, add opening direction and handing if known.

Next step

Request M1 or M2 pricing and fit review.

Send any current-lock photos, rough quantity, market, or known backset details. SivoLock can shortlist the American-standard option and tell you what to confirm next.

Send American-standard details Compare M2 lever

Helpful if available

Any current deadbolt, lever, bore, edge, or strike photos
M1, M2, deadbolt, lever, or ask SivoLock to shortlist
Known 60/70 mm backset, door thickness, App preference, or unknown items
Quantity, market, finish, sample timing, or OEM notes