Access readers & cloud-based access controller

Open and manage any door, gate, or elevator with a smartphone, fob, keycard, or PIN code — and control it all remotely from any smartphone or computer.

A tenant holds a fob to a ButterflyMX single-gang access control reader to enter a building

Overview

Opens any door or gate

Works with all doors, gates, and elevators controlled by electric locking hardware.

Easy installation

Installs over any existing access control wiring and only requires an internet connection and power.

Multiple entry methods

Opens doors and gates with a mobile app, fobs, keycards, and PIN codes.

Remote management

Manage credentials, review entry logs, and grant access from any smartphone or computer.

Offline mode

Provides access even when the internet is down or the power goes out, if a backup battery is installed.

Works with other ButterflyMX products

Seamlessly connect the readers and controller with other ButterflyMX products — including video intercoms, elevator controls, and key lockers — for a unified property access solution.

Cloud-based access controller

The 2-door cloud-based access controller connects readers and locking hardware to the ButterflyMX platform, so any door, gate, or elevator can be opened and managed from a smartphone or computer.

ButterflyMX 2-door cloud-based access controller board

Connections

  • ButterflyMX reader port (2x)
  • Wet relay output: 12VDC, 1A max output (2x)
  • Dry relay output: rated up to 24VDC, 4A max (2x)
  • Door state sensor input: controller input is NC (2x)
  • REX input: controller input is NC (2x)
  • AUX output: dry relay output used in various custom configurations (2x)
  • Power input for included power supply
  • Ethernet port (RJ45)
  • Battery backup input
  • Fire relay input: controller input is NC
  • Removable screw-down terminal blocks

Compatibility

  • Elevators: supporting both universal and floor-by-floor lockout methods (floor-by-floor powered by the ButterflyMX ECS)
  • Maglocks
  • Electric strikes
  • Electric push/crash bars
  • Gates/garage controllers

Controller technical specifications

2-door cloud-based access controller

Model
2-door cloud-based access controller
Color
White
Power supply
12VDC, 60W
Network
Ethernet; wifi
Offline features
Onboard memory stores access logs, unlimited code storage, and unlimited fobs/cards storage
Inputs
ButterflyMX reader port (2x), power input for included power supply, Ethernet port (RJ45), battery backup input, fire relay input
Outputs
Wet relay output (2x), dry relay output (2x), AUX relay output (2x)
Backup battery
12V connector with built-in charging circuit (not included)
Dimensions
4.74" x 5.87" x 1.28"
Certifications
FCC; IEC 62599; UL 294; UL 62368; CAN/ULC 60839
Warranty
2 years

Access readers

ButterflyMX's line of contactless access control readers offers a modern aesthetic and state-of-the-art features that simplify the building-wide access experience, available in three form factors.

ButterflyMX mullion access control reader

Mullion

5.1” H x 1.7” W x 0.71” D

ButterflyMX single gang access control reader

Single gang

5.1” H x 3.25” W x 0.71” D

ButterflyMX keypad access control reader

Keypad

5.1” H x 3.25” W x 0.71” D

Key features

Access & security

  • Multiple access technologies: mobile app, key fob, keycard & PIN
  • Provides end-to-end data encryption
  • OSDP secure channel
  • MIFARE EV1 and EV2 support

Durability & certifications

  • Indoor- and outdoor-rated
  • Visual light confirmation and audible beep
  • Certifications: FCC, IC, CE, UL 294, UL 62368, EN (302291, 301489, 300330, 50130-4), IP55, BIS IS 13252

Reader technical specifications

Technical specifications for ButterflyMX access control readers by model: Mullion, Single gang, and Keypad.
Capability Mullion Single gang Keypad
RF technologies 13.56 MHz & mobile 13.56 MHz & mobile 13.56 MHz & mobile
Color Black Black Black
Current 105 mA average, 145 mA peak 120 mA average, 170 mA peak 145 mA average, 195 mA peak
Voltage operating range 5-16 VDC 5-16 VDC 5-16 VDC
Temperature range -31° F to 150°F (-35° C to 66°C) and 95% humidity -31° F to 150°F (-35° C to 66°C) and 95% humidity -31° F to 150°F (-35° C to 66°C) and 95% humidity
Protection and resistance IP55 protection from dust and water exposure IP55 protection from dust and water exposure IP55 protection from dust and water exposure
Read range up to 2” up to 2” up to 2”
Dimensions 5.1” H x 1.7” W x 0.71” D 5.1” H x 3.25” W x 0.71” D 5.1” H x 3.25” W x 0.71” D
Visual / audio LED light bar; audible buzzer LED light bar; audible buzzer LED light bar; audible buzzer
Security level EAL6+ cryptographic module EAL6+ cryptographic module EAL6+ cryptographic module
Warranty 2 years 2 years 2 years

Make access simple at your property

trusted by 2 million

Make access simple at your property

trusted by 2 million