Security Brands Ascent R1 Residential Cellular Telephone Entry System with Keypad
The Security Brands Ascent R1, model 16-R1, is a residential cellular telephone entry system with an integrated keypad, call button, video calling, and cloud-based Summit Control management. It is built for residential gate and door access applications where the property owner wants remote access control without running a dedicated phone line, hardwired internet line, or local-only keypad system.
The Ascent R1 is designed for one gate or one door. Visitors can press the call button to reach approved phone numbers, while authorized users can open the gate or door through the Summit Control app, text command, voice control, keypad code, or GuestPass QR-code access. This gives a homeowner, estate manager, or small residential property a more flexible access-control setup than a basic keypad or old-style telephone entry unit.
This unit uses 4G LTE cellular connectivity with automatic network selection and includes a smart SIM card ready for activation. Because it is a cellular access-control product, it requires an active Summit Control service plan and adequate cellular signal at the installed location. Keypad code management is handled through Summit Control, so active service is required for adding, deleting, and managing codes through the platform.
The Ascent R1 is especially useful for driveway gate entrances where trenching a phone line or internet cable is expensive, impractical, or not available. It can also be used on compatible pedestrian doors, access-controlled doors, and gate/door operators that accept a dry contact relay input. Final compatibility depends on the gate operator or door controller, power source, relay wiring, mounting location, cellular signal, and access-control layout.
The system supports back-to-back rollover calling for up to 3 phone numbers and broadcast calling to up to 10 phone numbers when the call button is pressed. This helps improve the chance that a visitor reaches someone who can grant entry. The unit also supports push and/or email event and status notifications, weekly event schedules, audit trail reporting, and cloud-based access management.
The built-in video calling feature includes infrared support for low-light viewing. This gives the user visual identification of the visitor during a call, which is a major advantage over audio-only entry systems. The stainless-steel faceplate, stainless-steel enclosure, LED downlight, and LED-backlit buttons make the R1 a clean residential option for gates and doors where appearance and nighttime usability matter.
The Ascent R1 should not be confused with the Ascent X1, X2, M3, M8, K1, K2, or Ascent Switch models. The R1 is the residential one-gate/one-door telephone entry system with keypad and video calling. Larger multi-tenant sites, multiple door/gate applications, Wiegand reader expansion, directory-style entry, or touchscreen directory needs may require another Ascent model instead.
What This Telephone Entry System Does
- Controls one compatible gate or door through a relay output
- Provides residential cellular telephone entry without a hardwired phone line
- Supports app, text, voice, keypad, call button, and GuestPass QR-code access
- Uses Summit Control cloud management for user access and event control
- Supports video calling with IR for low-light visitor identification
- Allows rollover calling to up to 3 phone numbers
- Allows broadcast calling to up to 10 phone numbers upon call button press
- Supports up to 20 app, text, and voice users depending on the active plan
- Supports up to 50 keypad codes stored locally on the unit depending on the active plan
- Provides push and/or email event and status notifications
- Includes LED downlight and LED-backlit buttons for nighttime visibility
Common Use Cases
- Residential driveway gate telephone entry
- Single-family home gate access control
- Estate entrance visitor calling and remote entry
- Farm, ranch, and private road gate access where cellular service is available
- Residential pedestrian door access where a dry contact relay input is supported
- Replacing an older telephone-line entry system when a cellular system is preferred
- Adding remote gate control where trenching phone or internet wiring is not practical
- Guest, vendor, family, landscaper, delivery, or service access using managed codes or QR-code passes
Compatible With
The Security Brands Ascent R1 is intended for residential one-gate or one-door access-control applications. It can be used with many gate operators and door controllers that accept a standard dry contact relay input, but final compatibility must be verified with the operator or controller wiring diagram.
- Residential swing gate operators with a compatible open / radio / push-button dry contact input
- Residential slide gate operators with a compatible open / radio / push-button dry contact input
- Select barrier gate operators where one relay-controlled access point is needed
- Select pedestrian door controllers and electric locking systems where the relay rating and wiring are appropriate
- One-gate or one-door access-control installations
- Security Brands / AAS Summit Control platform
- Security Brands Ascent cellular access-control ecosystem
- Security Brands gooseneck pedestal installations where the mounting pattern and height match the site
- Security Brands 18-42ST car-height pedestal applications where a 42-inch pad-mount pedestal is needed
- Security Brands 18-48ST SUV-height pedestal applications where a taller vehicle approach is needed
- Security Brands 18-72GRST in-ground car-height pedestal applications where direct-burial mounting is preferred
- Security Brands 16-ANTX-1 4G LTE antenna extension kit where signal placement or enclosure mounting requires antenna relocation
- Residential access-control sites with reliable 4G LTE cellular signal at the installed location
Important: The Ascent R1 does not power or replace the gate operator. It sends a relay command to a compatible gate operator or door controller. The gate operator, door controller, lock power supply, safety devices, emergency access equipment, and gate/door hardware must be selected and wired correctly for the site.
Not Intended For
- Multi-tenant apartment or condo directory systems that require many resident listings
- Sites requiring control of more than one gate or door from the same entry system
- Applications requiring built-in Wiegand reader inputs unless another compatible Ascent model is selected
- Large community entry systems requiring resident directories, touchscreen directories, or multi-tenant management
- Sites with poor or unreliable 4G LTE cellular signal at the mounting location
- Installations where emergency access, fire department access, or required egress equipment is missing
- Replacing a gate operator control board, receiver, loop detector, photo eye, or safety device
- Powering a magnetic lock, electric strike, or gate operator directly beyond the relay and power specifications
- Installations where required gate safety devices are missing or bypassed
Important Ordering Warnings
- Confirm the manufacturer model is 16-R1.
- Confirm your store SKU or item number, such as SB-16-R1, matches the Security Brands 16-R1 product.
- Confirm this is the Ascent R1 residential one-gate/one-door model, not Ascent X1, X2, M3, M8, K1, K2, or Ascent Switch.
- Confirm cellular coverage at the exact installation location before ordering or installing.
- Confirm an active Summit Control service plan is required for cellular operation and code management.
- Confirm the gate or door operator accepts a dry contact relay input.
- Confirm whether the included power supply, mounting hardware, antenna, SIM, and activation materials are included in the current package.
- Confirm the correct input power. Current manufacturer specifications list 12-24 VDC input with a 24-VDC power supply included.
- Confirm pedestal height, vehicle approach, mounting pattern, and cable route before choosing a mounting post.
- Confirm whether the 16-ANTX-1 antenna extension kit is needed for low-signal areas, metal enclosures, masonry columns, or alternate mounting locations.
- Confirm emergency access, fire access, manual release, safety loops, photo eyes, and monitored entrapment protection are handled separately by the gate system.
Features & Specifications
| Feature / Specification | Details |
| Manufacturer | Security Brands / American Access Systems |
| Product Family | Ascent cellular access control |
| Product Type | Residential cellular telephone entry system with keypad |
| Manufacturer Model | 16-R1 |
| Common Store SKU | SB-16-R1 |
| Common Name | Ascent R1 |
| Access Point Capacity | Controls 1 gate or door |
| Network | 4G LTE cellular with automatic network selection |
| Management Platform | Summit Control cloud-based access control platform |
| Access Methods | App, text, voice, keypad, call button, and GuestPass QR code |
| Video Feature | Video calling with IR for low-light visitor identification |
| User Capacity | Up to 20 app, text, and voice users depending on plan |
| Keypad Code Capacity | Up to 50 keypad codes stored locally on the unit depending on plan |
| Rollover Calling | Up to 3 phone numbers |
| Broadcast Calling | Up to 10 phone numbers upon call button press |
| Notifications | Push and/or email event and status notifications |
| Schedules and Reports | Weekly event schedule and audit trail reporting through Summit Control |
| Faceplate / Enclosure | Stainless-steel faceplate and stainless-steel enclosure |
| Lighting | LED downlight and LED-backlit buttons |
| Input Power | 12-24 VDC; actual voltage should not be more than 10 percent beyond specified range |
| Included Power Supply | 24-VDC power supply, PS-24DC2, based on current manufacturer specification sheet |
| Current Draw | Less than 330 mA at 12 VDC; less than 160 mA at 24 VDC with relay latched and LED components on |
| Relay Contact Rating | 10 A at 120 VAC / 24 VDC |
| Maximum Switching Voltage | 250 VAC / 30 VDC |
| Maximum Switching Current | 15 A |
| Maximum Switching Power | 240 W / 2,770 VA |
| Operating Temperature | -15 degrees F to 158 degrees F |
| Dimensions | 9.55 in H x 5.50 in W x 5.00 in D |
| Shipping Weight | 8 lb |
| Mounting Note | Rear hole pattern for pedestal mounting is spaced at 3.063 in, with pilot holes for alternate mounting at 2.5 in |
| Warranty Reference | Two-year limited warranty commonly listed by the manufacturer |
| Important Service Note | Requires Summit Control activation and cellular service plan. Cellular signal should be verified at the installed location before final installation. |
Also Known As / Related Part Numbers
- Security Brands Ascent R1
- AAS Ascent R1
- American Access Systems Ascent R1
- Security Brands 16-R1
- 16-R1
- SB-16-R1
- SEC-16-R1
- Ascent R1 residential cellular telephone entry system
- Ascent R1 telephone entry system with keypad
- Ascent R1 cellular entry system
- Ascent R1 cellular keypad telephone entry
- Ascent R1 residential gate intercom
- Ascent R1 cellular gate entry system
- Ascent R1 Summit Control telephone entry
- PS-24DC2, included 24-VDC power supply reference
- 16-ANTX-1, related 4G LTE antenna extension kit
- 18-42ST, related car-height steel gooseneck pedestal
- 18-48ST, related SUV-height steel gooseneck pedestal
- 18-72GRST, related in-ground car-height steel gooseneck pedestal
- Ascent X1, related cellular telephone entry model for different applications
- Ascent X2, related multi-tenant telephone entry model
- Ascent K2, related cellular keypad model
- Ascent Switch, related one-door cellular switch model
Related Security Brands Parts and Accessories
- Security Brands 16-ANTX-1 4G LTE antenna extension kit
- Security Brands 4G LTE omni antenna extension kits where low signal requires improved placement
- Security Brands 18-42ST car-height pad-mount steel gooseneck pedestal
- Security Brands 18-48ST SUV-height pad-mount steel gooseneck pedestal
- Security Brands 18-72GRST in-ground car-height steel gooseneck pedestal
- Compatible gate operator relay input wiring
- Compatible low-voltage power wiring
- Compatible fire department access, Knox-style access, emergency release, or manual entry equipment where required by local code
- Compatible gate safety devices, loop detectors, photo eyes, safety edges, and warning devices required by the gate operator installation
Related item note: Pedestal, antenna extension kit, gate operator, door controller, electric lock power supply, transformer wiring, conduit, access-control cable, safety devices, loop detectors, fire department access equipment, and installation labor are separate unless the product listing specifically states that they are included.
Technician Note
The first thing to check on any cellular telephone entry installation is cellular signal at the exact mounting location. Do not rely only on signal strength from the house, driveway, or office. The unit should be checked where it will actually be mounted, especially near masonry columns, metal enclosures, heavy landscaping, long driveways, or low-signal areas.
The Ascent R1 controls one gate or door through a relay output. It does not replace the gate operator, safety loop, photo eye, receiver, or gate controller. The gate operator still needs its own proper power, safety devices, limits, entrapment protection, and emergency release setup.
Summit Control activation and service are part of the system. Keypad codes are managed through Summit Control, so customers should understand that adding and deleting codes is not handled like an older stand-alone keypad. An active plan is needed for normal cloud management and cellular operation.
When wiring the unit, follow the gate operator or door controller manual for the correct relay input. Do not wire the relay into high-voltage operator power or lock power beyond the rating. Low-voltage access-control wiring should be clean, protected, and labeled so future service is not confusing.
Before Ordering, Confirm
- The required model is Security Brands Ascent R1 / 16-R1.
- The application is for one residential gate or door.
- The site has reliable 4G LTE cellular signal at the exact mounting location.
- The customer understands Summit Control activation and ongoing cellular service requirements.
- The gate or door operator accepts a standard dry contact relay command.
- The mounting method is selected, such as gooseneck pedestal, wall, post, or column mounting.
- The power source matches the manufacturer specifications and the included power supply.
- The installation does not require a larger multi-tenant directory system or more than one controlled gate/door.
- The 16-ANTX-1 antenna extension kit is ordered if signal placement or mounting conditions require it.
- The gate operator safety devices, emergency access, fire access, and manual release equipment are properly handled separately.
Professional Advisory
The Security Brands Ascent R1 should be installed by a qualified gate, access-control, or low-voltage technician when the relay wiring, power supply, pedestal mounting, antenna placement, Summit Control setup, or gate operator input wiring is not clearly understood.
Do not use this telephone entry system to bypass gate safety devices, monitored photo eyes, safety edges, loop detectors, stop circuits, emergency access devices, or required entrapment protection. The Ascent R1 only provides access-control commands; the gate operator must still be installed and tested as a safe automatic gate system.
After installation, test every access method being used. Confirm call button operation, app access, text commands, voice access, keypad codes, QR-code access, relay output, gate operator response, event notifications, cellular signal, emergency access, and gate safety-device response before turning the system over to the customer.
Product Q&A
What is the Security Brands Ascent R1?
The Ascent R1, model 16-R1, is a residential cellular telephone entry system with keypad, call button, video calling, and Summit Control cloud management for one compatible gate or door.
Does the Ascent R1 need a phone line?
No. The Ascent R1 uses 4G LTE cellular connectivity, so it does not need a traditional landline or hardwired internet connection when cellular service and Summit Control activation are set up correctly.
How many gates or doors can the Ascent R1 control?
The Ascent R1 is designed to control one gate or one door. Sites needing multiple controlled openings should review other Ascent models or a different access-control layout.
Can the Ascent R1 open most gate operators?
It can be used with many gate operators that accept a standard dry contact relay input. The installer should verify the correct open, radio, push-button, or access-control input on the gate operator before wiring.
Does the Ascent R1 require a service plan?
Yes. The Ascent R1 uses Summit Control cloud management and cellular service. Keypad code management and cellular access features require proper activation and an active service plan.
Can users open the gate without using the keypad?
Yes. Depending on setup and active service, authorized users can grant access by app, text, voice, call button response, or GuestPass QR code in addition to keypad codes.
What should be checked before installing the Ascent R1?
Check cellular signal, mounting height, power source, relay wiring, Summit Control activation, antenna placement, emergency access, and the gate operator safety system before completing the installation.
