Security Brands 16-X2 Ascent X2 Cellular Directory Entry Details
The Security Brands 16-X2 Ascent X2 Cellular Multi-Tenant Entry System is a cellular multi-tenant telephone entry and access-control system for managed gates, doors, and community entry points. It is designed for properties that need directory-based visitor access, remote management, and modern credential options without relying on a traditional hardwired phone line.
This X2 model uses an LED-backlit directory insert for smaller multi-tenant applications. Confirm the exact model because Ascent X2, M3, and M8 systems differ in user interface, door count, Wiegand count, reader configuration, and installation intent.
What This System Does
The Ascent X2 lets a visitor search or enter a directory code, call an authorized resident or contact, and request access. Authorized users can also be managed through Summit Control and may use app, text, voice, keypad, QR code, and reader-based access depending on the site setup.
- Cellular multi-tenant entry and access-control system
- Summit Control cloud-based management
- Visitor calling with resident directory functions
- App, text, voice, keypad, and GuestPass QR access methods
- Control of up to 2 gates or doors where wired and configured correctly
- 2 Wiegand input support for compatible readers or devices
- supported Wiegand readers where added separately or specified by the system design
- Event and status notifications where configured
Compatible With
- Gated communities and HOA entrances
- Apartment and condominium entry points
- Commercial properties with controlled vehicle or pedestrian access
- Compatible gate operators with dry-contact access-control inputs
- Compatible door strikes, maglocks, relays, or access-control hardware designed by a qualified technician
- Summit Control cellular service and account setup
- Sites with confirmed cellular coverage at the mounting location
Important Compatibility Warning
This is a system-design product, not a simple keypad swap. Confirm tenant count, directory needs, gate or door count, Wiegand readers, credential format, cellular coverage, service plan, mounting location, power, conduit, and relay wiring before ordering.
Similar Parts That Are Not Automatically Interchangeable
- Ascent X2 - directory-insert style for smaller multi-tenant applications
- Ascent M3 - compact 8 inch touchscreen model for up to 2 gates or doors
- Ascent M8 - 8 inch touchscreen model for up to 4 gates or doors and integrated reader support
- Ascent K2 - cellular keypad access control without the same multi-tenant directory interface
- Ascent C2 or C4 - cellular controllers without the same entry panel interface
- Older AAS telephone entry systems - different wiring, cellular service, and programming platform
Not Intended For
- Simple single-family gate use where a basic keypad or receiver is enough
- Installations without reliable cellular coverage or service activation path
- Replacing an older entry system without checking wiring, mounting, and directory requirements
- Bypassing fire access, emergency access, photo eyes, safety edges, or door life-safety hardware
- High-voltage gate operator repair or power wiring
- Sites where the required tenant count or credential format is unknown
Features and Specifications
| Specification | Details |
|---|
| Brand | Security Brands / AAS |
| Model | 16-X2 |
| Product Type | Cellular multi-tenant entry and access-control system |
| Platform | Summit Control cloud-based management |
| User Interface | LED-backlit directory insert and keypad interface |
| Gate / Door Control | Up to 2 gates or doors when configured correctly |
| Wiegand Inputs | 2 |
| Reader Support | supported Wiegand readers where added separately or specified by the system design |
| Access Methods | App, text, voice, keypad, directory call, GuestPass QR code, and supported reader methods |
| Calling | Rollover calling up to 3 phone numbers; broadcast calling may be supported where configured |
| Cellular | 4G LTE cellular; site survey and service activation required |
| Capacity | User, code, and resident limits are plan and model dependent; verify current limits |
| Construction | Stainless-steel enclosure or faceplate with model-specific enclosure design |
| Package Contents | Entry system unit; verify power supply, mounting hardware, SIM/service activation, and accessories before final listing |
Also Known As / Related Part Numbers
- 16-X2
- SB-16-X2
- AAS 16-X2
- Security Brands 16-X2
- Ascent X2
- Security Brands Ascent cellular entry system
Related Parts and Service Checks
- Perform a cellular site survey at the exact mounting location
- Confirm pedestal, wall, or recess-mount requirements before ordering
- Confirm Wiegand readers, cards, fobs, or vehicle tags before database setup
- Confirm gate operator input type and relay wiring
- Confirm resident directory size and calling method
- Confirm plan limits, administrator account access, and activation requirements
- Verify fire access, emergency access, UL 325 safety devices, and door life-safety hardware
Technician Note
Multi-tenant entry systems should be designed around the property, not only the product model. Verify how many openings are controlled, how residents will be called, what credentials are used, who manages the account, and how emergency responders enter before the equipment is installed.
Before Ordering Checklist
- Confirm the exact model number is 16-X2
- Confirm tenant count and directory interface requirements
- Confirm number of controlled gates or doors
- Confirm Wiegand reader and credential requirements
- Confirm cellular coverage and service plan
- Confirm mounting method, conduit path, and power
- Confirm resident calling method and administrator access
- Confirm safety, emergency access, and fire access requirements
Installation and Service Notes
Installation should be handled by a qualified access-control, gate, or low-voltage technician. The work may involve cellular setup, low-voltage power, relay outputs, Wiegand wiring, directory programming, resident data, and gate or door hardware integration.
Professional Advisory
For South Florida communities, confirm cellular coverage at the pedestal or wall location before finalizing the system. Concrete structures, metal gate columns, landscape walls, and equipment enclosures can affect signal quality.
Product Questions & Answers
What is the Security Brands 16-X2 Ascent X2 used for?
The 16-X2 Ascent X2 is used for cellular multi-tenant entry and access control at compatible gated communities, apartments, commercial properties, and controlled entry points.
How many gates or doors can the 16-X2 control?
This model is commonly listed for control of up to 2 gates or doors when wired and configured correctly. Final capacity depends on the system design, relays, readers, and service plan.
Does this system require a landline?
No traditional landline is normally required because the Ascent platform uses cellular communication, but the site needs acceptable cellular coverage and active service.
Can residents receive visitor calls?
Yes. The Ascent multi-tenant platform supports visitor calling features such as directory calling and rollover calling where configured with resident information and service setup.
Can existing cards, fobs, or readers be reused?
Only if the reader type, credential format, Wiegand protocol, facility code, and wiring are compatible. Verify existing access credentials before assuming they will work.
What should be checked before installing this entry system?
Check cellular signal, power, pedestal or wall mounting, conduit, relay outputs, Wiegand wiring, resident database needs, service plan, emergency access, and gate or door safety requirements.
Can this system bypass gate safety devices?
No. Telephone entry and access-control outputs should never be used to bypass photo eyes, safety edges, fire access, emergency access, door life-safety hardware, or gate operator safety circuits.
How many residents is the Ascent X2 intended for?
The Ascent X2 is commonly described as a compact directory-insert system for up to 30 residents. Confirm the current resident capacity and plan limits before using it for a larger property.
