
XS4 Original+ — ANSI
Versatile ANSI door retrofits
- Fits many mortise, cylindrical and tubular preparations
- Multiple finishes and handle configurations
Products
51 products across locks, cylinders, readers, controllers, and credentials. Filter by property type to see what applies to you — or let the site assessment sort it out door by door.
Battery-powered electronic locks that replace the hardware already on the door. Most are wire-free retrofits onto standard ANSI preparations.

Versatile ANSI door retrofits

Most residential doors

Stylish tubular-lock retrofits

Connected ANSI door upgrades

PIN and smart-credential entry

Compatible deadlatch openings

Design-focused interiors

Discreet premium openings

Controlled entry and exit

Two-sided access control
Direct electronic replacements for mechanical deadbolts on residential and unit entry doors.

Residential deadbolt upgrades

Interconnected residential entry doors
SALTO Neo cylinders swap into existing mechanical hardware, which makes them the low-disruption option for gates, cabinets, and doors you do not want to replace.

Compatible mortise locks

Surface-mounted locks and panic hardware

Heavy-duty deadbolt openings

Cabinets and specialty storage

Swiss-profile applications
Emergency exits and glass entrances need purpose-built hardware. Fitment on these is always field-verified before anything is ordered.

Compatible emergency-exit doors

Selected panic-device retrofits

Compatible glass doors
Ski lockers, storage cages, gates, and utility areas — the openings that usually stay on keys long after the doors have moved on.

Gates, storage and utility areas

High-security outdoor applications

Resident and staff lockers

Shared amenity lockers
For main entries, elevators, turnstiles, and gates — anywhere the reader belongs beside the opening rather than in it.

Standard U.S. wall boxes

Narrow-frame entrances

PIN plus credential access

Common-area entrances, gates and controlled access points

Premium architectural interiors

Custom panels and turnstiles

Vehicle and long-range access
The wired backbone behind reader-controlled openings. Specified and configured as part of the system design.

Wired reader-controlled openings

Expanded door integrations

Flexible reader and door control

Single-door access control and automation
What carries a permission change from the dashboard out to the lock. Placement comes from the site survey, not guesswork.

Connecting wireless access devices

Wireless door communication

Wireless network communication

Compact wireless network expansion

Extending wireless coverage
Door status, identity verification, and credential-activated room power — the pieces that turn access hardware into operational data.

Door and window status monitoring

Touchless identity verification

Room energy management

Hospitality room energy control
Most properties mix several of these — staff on fobs, guests on cards or mobile keys, vendors on time-limited credentials. All managed from the same dashboard.

Residents, staff and guests

Compact everyday credentials

Pools, amenities and active guests
Discreet everyday access

Hospitality guest stays

Short-stay guest credentials
Technician equipment we bring to installations and service calls.

Installation and lock servicing
Nothing in the catalog matches that filter.
Fitment depends on the actual opening. Door preparation, hardware, and wireless coverage are all verified on site before anything is ordered — which is what the free assessment is for.
Free site assessment
That is the normal starting point. We walk the property, inventory every opening, and come back with a door-by-door plan naming the specific device for each one.