Security Brands 27-240 Edge E4 Smart Controller

Weather-Resistant Wiegand Controller for Two Access Points

The Security Brands 27-240 Edge E4 is a weather-resistant smart access controller for gates, doors, parking areas, and controlled entry points. It is the controller model in the Security Brands Edge 27 Series and is used when the access devices are installed separately from the control board.

Unlike an all-in-one reader such as the Edge E2, the Edge E4 is not the card reader or keypad itself. It is the controller that receives credential data from external Wiegand devices, checks programmed users, permissions, timers, and schedules, then activates Relay A or Relay B to control the connected gate operator, door opener, lock circuit, or access device.

The 27-240 supports two Wiegand inputs and can control up to two gates or doors. This makes it a good fit for layouts where a property has a few entry points and the installer wants separate keypads, prox readers, card readers, remotes, or long-range vehicle tag readers wired back to a protected controller enclosure.

In a typical installation, the Edge E4 is powered by the included 12-VDC adapter or a compatible 12 to 24VAC/DC power source. External Wiegand readers wire into Wiegand 1 and Wiegand 2 using +12V, ground, Data 0, Data 1, LED 1, and LED 2 terminals. Relay A and Relay B then wire to the gate operator or door controller input, commonly using N/O and COM to trigger an open, radio, access, or similar input. Event and digital inputs can be used for request-to-exit devices, door switches, alarm contacts, and supported accessory functions.

Programming and management can be handled through the Edge Smart Keypad app over Bluetooth or directly from the internal programming pad. The app is for administrator use, not end-user mobile access, and gives the installer or property manager local control of users, access permissions, schedules, relay behavior, and reports.

Key Features

• Smart access controller for gates and doors
• Security Brands model 27-240 Edge E4
• Controller-based option in the Edge 27 Series
• Used with external Wiegand keypads, card readers, remotes, and vehicle tag readers
• Controls up to 2 gates, doors, or access points
• 2 Wiegand inputs for separate reader or keypad devices
• Relay A and Relay B outputs for gate operators, door openers, locks, or control circuits
• Bluetooth connection for local administrator app management
• Edge Smart Keypad app available for iOS and Android administrator use
• Direct programming through the internal programming pad
• 26-bit Wiegand protocol support
• 2 event inputs for request-to-exit and related input functions
• 2 digital inputs for accessory input functions
• Dual 365-day timers, one for each relay
• Supports 7-day, holiday, and special-event timer functions
• Configurable user permissions for connected keypads, card readers, transmitters, and long-range tag readers
• Event reports with CSV export
• Anti-passback support
• Random code generation
• Firmware updates through the app when available
• IP65-rated weather-resistant controller enclosure
• Made in the USA from global materials

Technical Specifications

• Manufacturer: Security Brands
• Model / Part Number: 27-240
• Product Name: Edge E4
• Product Type: Weather-resistant smart access controller
• Access Control Type: Controller-based local access control
• Reader Included: No external reader or public keypad built into the enclosure
• Reader Requirement: Uses compatible external Wiegand readers, keypads, remotes, or vehicle tag readers
• Controlled Openings: Up to 2 gates or doors
• Wiegand Inputs: 2
• Wiegand Protocol: 26-bit Wiegand
• Wiegand Wiring: +12V, GND, Data 0, Data 1, LED 1, and LED 2
• Relay Outputs: Relay A and Relay B
• Relay Contact Rating: 10A at 120VAC / 24VDC
• Typical Gate Wiring: Relay N/O and COM to gate operator open, radio, access, or similar input and common
• Second Device Wiring: Relay B can be wired to a second gate, door, lock control circuit, or controlled device
• Event Inputs: 2
• Digital Inputs: 2
• Event Input Uses: Request-to-exit, log mode, remote open, remote open and log, arming circuit, and remote operation modes where configured
• Digital Input Uses: Door switch, alarm contact, and other supported accessory input functions
• Administrator App: Edge Smart Keypad app
• App Connection: Bluetooth
• Direct Programming: Internal programming pad
• Cloud / Cellular Control: No
• Timers: Dual 365-day timers, one per relay
• Additional Timer Functions: 7-day timers, holiday timers, and special-event timers
• Limited-Use Access: Use-based, 7-day, and 365-day restrictions supported
• Anti-Passback: Supported
• Reports: Event reports with CSV export
• Firmware Updates: Via app when available
• Input Power: 12 to 24VAC/DC
• Included Power Supply: PS-12DC1 12-VDC power supply
• Current Draw at 12VDC: Less than 111 mA with one relay latched and LED components on
• Current Draw at 24VDC: Less than 60 mA with one relay latched and LED components on
• Dimensions: 12.56 in. H x 8.50 in. W x 6.00 in. D
• Shipping Weight: 5 lb.
• Operating Temperature: -15°F to 158°F
• Environmental Rating: IP65
• Mounting Note: Avoid mounting inside a metal enclosure for optimal Bluetooth connection
• Included Components: Edge E4 controller and PS-12DC1 power adapter
• Installation Note: Fully tighten cable glands and secure the enclosure door after installation, service, or programming
• Safety Note: Reversing or other safety devices should always be used on automatic gate systems
• Warranty: Two-year limited warranty

Conclusion

The Security Brands 27-240 Edge E4 is the controller model in the Edge 27 Series for access control layouts that use separate readers or keypads. It can manage up to two gates or doors, accept two Wiegand access devices, and activate onboard relays to trigger gate operators, door openers, locks, or control circuits. For single entry points where the reader and controller should be built into one post-mounted unit, the Edge E2 reader models may be a better fit. For two access points with separate reader placement, the Edge E4 is the controller option in the Edge family.