Category: Marantec Bi.Linked

Marantec Bi.Linked Command 133 -Wall Mount

The Command 133 is a Wall Mounted wireless radio transmitter designed for use with automatic gates & garage doors

  • Part of Marantec’s Bi·Linked system
  • 868Mhz
  • 2-channel remote wall unit.
  • 128-bit AES encryption (high-security rolling code system)
  • Rolling code transmission (changes every press)
  • Unidirectional communication (remote → receiver only)
  • Battery: CR2032 lithium coin cell (3V)
  • Red LED indicator

Not compatible with Marantec Multi-Bit

 

Compatibility

Works with:

Marantec Bi·Linked receivers:

  • Digital 991 CS
  • Digital 992 External receiver
  • Other Bi·Linked RF modules

 

 

 

Technical Summary

  • Type: 2-button handheld transmitter
  • System: Bi·Linked
  • Frequency: 868 MHz
  • Encryption: 128-bit AES rolling code
  • Channels: 2 programmable buttons
  • Power: CR2032 battery
  • Communication: unidirectional RF
  • Size: 80 × 80 × 25 mm
  • Weight: ~90 g
  • Range: typically 30–100 m (environment dependent)
  • IP20
(The Company reserves the right to amend product specifications and information without notice.)

Marantec Bi.Linked Digital 506

The Digital 506 is a:

  • Handheld Bi·Linked remote transmitter with wall bracket
  • Used for garage doors, gates, and industrial door systems
  • Designed for activation of up to 10 devices from one remote

 

  Bi.linked places Marantec’s state-of-the-art high security wireless control technology in the palm of your hand.

Bi·Linked Radio System

The Digital 506 uses Marantec’s modern Bi·Linked platform:

  • 128-bit AES encryption (bank-level security)
  • 868mhz Rolling code system (code changes every transmission)
  • Unidirectional communication (remote → receiver only)
  • Battery: CR2032 lithium coin cell (3V)
  • Compatible with Bi.linked Digital 991 CS Plug-in receiver and Digital 992 external receiver
  • Attachment options:
    • wall mount bracket
  • Not Compatible with Marantec Multibit 868Mhz

 

Every button press generates a unique encrypted signal, making copying extremely difficult.

 

 

Unidirectional system

  • No feedback from door to remote
  • (Unlike Digital 663, which is bidirectional)

Technical Summary

  • Encryption: 128-bit AES rolling code
  • Channels: 10 programmable buttons
  • Power: CR2032 battery
  • Communication: unidirectional RF
  • Size: 39 × 92 × 12 mm
  • Weight: ~40 g
  • Temperature range: −20°C to +60°C

(The Company reserves the right to amend product specifications and information without notice.)

Marantec Bi.Linked Digital 525 Wireless Keypad 4 Channel

The Marantec Bi.linked Wireless Keypad (Digital 525) is a secure outdoor code keypad for garage door and automatic access systems. Featuring programmable PIN access, it allows convenient keyless entry and control of up to four channels.

  • Part of Marantec’s Bi·Linked system
  • 868Mhz
  • 4 digital pin codes.
  • 3 Permanent User pins
  • 1 temporary Pin Code
  • Channels 4
  • 128-bit AES encryption (high-security rolling code system)
  • Rolling code transmission (changes every press)
  • Unidirectional communication (remote → receiver only)
  • Battery: 2x AAA 1.5V lithium battery
  • Red LED indicator

Not compatible with Marantec Multi-Bit

 

Compatibility

Works with:

Marantec Bi·Linked receivers:

  • Digital 991 CS
  • Digital 992 External receiver
  • Other Bi·Linked RF modules

 

Technical Summary

  • Type: 4-channel keypad transmitter
  • System: Bi·Linked
  • Frequency: 868 MHz
  • Encryption: 128-bit AES rolling code
  • Power: 2x AAA 1.5V battery
  • Communication: unidirectional RF
  • Size: 80 × 102 × 35 mm
  • Weight: ~90 g
  • Range: typically 30–100 m (environment dependent)
  • IP54
  • Temperature -20°C to 60°C
(The Company reserves the right to amend product specifications and information without notice.)

Marantec Bi.Linked Digital 564

The Digital 564 is a:

  • Compact handheld Bi·Linked remote transmitter
  • Used for garage doors, gates, and industrial door systems
  • Designed for multi-device control in one remote

 It is one of Marantec’s most versatile 4-button remotes in the Bi·Linked range.

Bi·Linked Radio System

The Digital 564 uses Marantec’s modern Bi·Linked platform:

  • 128-bit AES encryption (bank-level security)
  • Rolling code system (code changes every transmission)
  • Unidirectional communication (remote → receiver only)

Meaning:

Every button press generates a unique encrypted signal, making copying extremely difficult.

Buttons & Functionality

Controls

  • 4 freely programmable function buttons

What they can control

Each button can be assigned to:

  • Garage door 1 / 2 / 3
  • Gate system
  • Lighting or auxiliary relay
  • Industrial door functions

LED feedback

  • Red LED indicator
    • Confirms transmission

Frequency Options

Depending on region:

  • 868 MHz version

 Important:

  • Must match receiver frequency exactly
  • 433 and 868 versions are not interchangeable

Electrical & Power Specs

  • Battery: CR2032 lithium coin cell (3V)
  • Low power consumption → long battery life
  • Replaceable battery

Physical Specifications

  • Dimensions: 39 × 92 × 12 mm
  • Weight: ~0.04 kg (40 g)
  • Housing: Mini ergonomic design
  • Attachment options:
    • Keyring loop

 

Compatibility

Works with:

Receivers

  • Bi·Linked Digital 921
  • Digital 941
  • Digital 992
  • Other Bi·Linked RF modules

Systems

  • Garage door operators
  • Industrial door controllers (CS-series with Bi-Linked receiver installed)
  • Multi-door automation setups

Security System

Core security features

  • AES 128-bit encryption
  • Rolling code (changes every press)
  • Unique pairing required per receiver

 Result:

  • Cannot be cloned easily
  • Safer than older Multi-Bit systems

Engineering Notes

Not compatible with Multi-Bit

  • Bi·Linked ≠ Multi-Bit
  • Completely different encryption system

Unidirectional system

  • No feedback from door to remote
  • (Unlike Digital 663, which is bidirectional)

Technical Summary

  • Type: 4-button handheld transmitter
  • System: Bi·Linked
  • Frequency: 433 / 868 MHz
  • Encryption: 128-bit AES rolling code
  • Channels: 4 programmable buttons
  • Power: CR2032 battery
  • Communication: unidirectional RF
  • Size: 39 × 92 × 12 mm
  • Weight: ~40 g
  • Temperature range: −20°C to +60°C

(The Company reserves the right to amend product specifications and information without notice.)

Marantec Bi.Linked Digital 572

The Digital 572 is a:

  • Compact handheld radio transmitter (garage/industrial remote)
  • Part of Marantec’s Bi·Linked system
  • Used to control:
    • Garage doors
    • Gates
    • Industrial door operators

 It is a portable 2-button remote, not a receiver or wall unit.

Bi·Linked Radio System

The Digital 572 uses Marantec’s modern Bi·Linked RF platform:

  • 128-bit AES encryption (high-security rolling code system)
  • Rolling code transmission (changes every press)
  • Unidirectional communication (remote → receiver only)

 This means:

Each button press sends a unique encrypted signal that cannot be cloned easily.

Controls & Functionality

Buttons / Channels

  • 2 freely programmable function buttons
  • Each button can control:
    • Door 1 / Door 2
    • Gate
    • Light or auxiliary relay (depending on receiver setup)

LED Feedback

  • Red LED indicator
    • Confirms transmission
    • Battery / signal feedback (basic status)

Electrical & Power Specs

  • Battery: CR2032 lithium coin cell (3V)
  • Low-power design for long battery life

Radio Frequency Options

  • 868 MHZ version

Physical Specifications

  • Size: 39 × 60 × 12 mm
  • Weight: ~0.03 kg (30 g)
  • Housing: ultra-compact “micro remote” design
  • Attachment: keyring loop / lanyard eyelet

Compatibility

Works with:

Marantec Bi·Linked receivers:

  • Digital 991 CS
  • Digital 992 External receiver
  • Other Bi·Linked RF modules

Systems:

  • Garage door operators
  • Industrial door controllers (CS-series when equipped with Bi-Linked receiver)
  • Third-party systems via compatible receivers

Security System

Key security features:

  • AES 128-bit encryption
  • Rolling code (changes every transmission)
  • Device pairing required (learn mode on receiver)

 Security outcome:

  • Prevents code copying
  • Prevents replay attacks
  • Each remote must be individually programmed

Engineering Notes

Not compatible with Multi-Bit

 

Direction of communication

  • One-way transmitter
  • No status feedback (unlike newer smart models like Digital 663)

Technical Summary

  • Type: 2-button handheld transmitter
  • System: Bi·Linked
  • Frequency: 868 MHz
  • Encryption: 128-bit AES rolling code
  • Channels: 2 programmable buttons
  • Power: CR2032 battery
  • Communication: unidirectional RF
  • Size: 39 × 60 × 12 mm
  • Weight: ~30 g
  • Range: typically 30–100 m (environment dependent)
(The Company reserves the right to amend product specifications and information without notice.)

Marantec Bi.Linked Digital 663

The Digital 663 is a:

  • Premium Bi·Linked handheld remote transmitter
  • Designed for garage doors, gates, and industrial door systems
  • Uses Marantec’s modern encrypted rolling-code platform

 It is not a receiver or wall switch — it is a smart 3-button remote with status feedback capability.

Bi·Linked Radio System

The Digital 663 operates on Marantec’s Bi·Linked system, which is their newest wireless standard:

  • 128-bit AES encryption (high-security level)
  • Rolling code (changes every transmission)
  • Bidirectional communication (key feature)
  • Supports status feedback from door to remote

This means:

The remote doesn’t just send commands — it can also “ask” and receive door status.

Bidirectional Features (Key Difference)

The Multi-Bit Digital 663 can :

  • Check if door is:
    • Open
    • Closed
    • Moving

LED feedback system

  • Red LED → door open / opening
  • Green LED → door closed / closing
  • Flash patterns indicate movement direction

Buttons & Control Logic

Channels

  • 3 freely programmable function buttons
    • 1 status/query button

Assignable functions

  • Door 1 / Door 2 / Door 3
  • Gate open / close
  • Light control
  • Special automation inputs

 Each button can be individually mapped to a receiver channel.

Radio Frequency Options

Depending on region:

  • 868 MHz version (most EU / industrial systems)

Memory & Pairing

Pairing method

  • “Learn mode” on Bi-Linked receiver (e.g. Digital 992, 921, 941)
  • Each button is learned individually

Security

  • Rolling code prevents cloning
  • Each press generates a new encrypted code

Physical Specifications

  • Dimensions: ~39 × 92 × 12 mm
  • Weight: ~40 g
  • Housing: compact mini remote
  • Attachment: keyring loop + optional wall bracket included

Environmental Specs

  • Operating temperature: −20°C to +60°C
  • Indoor/outdoor portable use
  • Resistant to normal industrial conditions

Compatibility

Works with:

  • Marantec Bi·Linked receivers:
    • Digital 921 / 941 / 992
  • Bi·Linked door operators
  • Integrated control systems (CS-series when fitted with Bi-Linked receiver)

Important Engineering Notes

Not compatible with Multi-Bit

  • Completely different system
  • Multi-Bit = fixed code
  • Bi-Linked = rolling AES encryption

Bidirectional requirement

  • Only works fully if paired with Bi-Linked receiver capable of feedback
  • Without that, it behaves like a normal remote (send-only)

Technical Summary

  • Type: 3-channel smart handheld transmitter
  • System: Bi-Linked (AES 128-bit rolling code)
  • Frequency: 868 MHz
  • Power: CR2032 battery
  • Functions: 3 programmable buttons + status query
  • Communication: bidirectional
  • Feedback: LED status indication (open/close/movement)
  • Range: typical RF 30–100 m (environment dependent)
  • Size: ~39 × 92 × 12 mm


(The Company reserves the right to amend product specifications and information without notice.)

Marantec Bi.Linked Receiver Digital 992 868Mhz

The Marantec Digital 992 bi.linked is a compact 2-channel radio receiver designed for secure wireless control of all types of automatic doors, gates, and third paty automation systems. Featuring advanced bi.linked radio technology and  128Bit rolling-code encrypted.

The Digital 992 is a:

  • External radio receiver module
  • Designed for Marantec’s Bi·Linked wireless system
  • Used to convert wireless remote commands into relay switching outputs
  • Typically installed in:
    • Garage door systems
    • Industrial door controllers
    • Gate automation systems

 In simple terms:

It is the “bridge” between modern Bi·Linked remotes and door/motor control electronics.

Bi·Linked Radio System

Core technology

Marantec Bi·Linked is their modern secure RF platform:

  • 128-bit AES encryption (bank-level security)
  • Rolling code system (code changes every use)
  • Designed for high-security access control

Compared to older Multi-Bit:

  • Much more secure
  • Not fixed-code
  • Resistant to cloning or replay attacks

Functional Overview

How it works

  1. Bi·Linked remote sends encrypted signal
  2. Digital 992 receives and decrypts it
  3. Internal relays switch outputs
  4. Door controller or motor is triggered

Key features

  • 2 independent relay channels
  • Each channel configurable:
    • Pulse mode (momentary trigger)
    • ON/OFF toggle mode
  • External push-button inputs supported
  • Programmable transmitter memory

Electrical Specifications

Power supply

  • 12–24 V AC/DC

Outputs

  • 2 potential-free relay contacts
  • Rated approx:
    • 24V AC / 1A
    • 30V DC / 1A

Radio Specs

Depending on version:

  • Frequency: 868 MHz (standard Bi·Linked band)
  • Communication: Unidirectional (remote → receiver)
  • Technology: Bi·Linked encrypted RF protocol

Memory Capacity

  • Up to 100 transmitter codes per channel
  • Total system capacity: up to ~200 stored codes (2 channels)

 Each channel is independent:

  • Channel 1 → Door A
  • Channel 2 → Door B / light / secondary function

Construction & Protection

Housing versions

  • IP20 (indoor cabinet mounting)

Environmental Specs

  • Operating temperature:
    • −20°C to +60°C

Integration Use

The Digital 992 is used with:

Compatible systems

  • Marantec Bi·Linked transmitters:
    • Digital 506 / 572 / 564 / 663 etc.
  • Door controllers:
    • CS series (CS300, CS320, etc.)
  • Third-party automation systems

Typical Applications

Residential

  • Garage doors
  • Gate automation

Commercial / Industrial

  • Warehouse roller doors
  • Access control systems
  • Multi-door installations

Key Engineering Notes

Not compatible with Multi-Bit

  • Bi·Linked ≠ Multi-Bit
  • They use completely different encryption systems

High-security system

Bi·Linked uses:

  • Rolling AES encryption
  • Prevents signal cloning
  • Stronger encryption than older Multibit Marantec systems

Relay behavior matters

Each output can be configured as:

  • Pulse (momentary trigger) → most common for doors
  • Toggle (ON/OFF) → for lights or auxiliary systems

Technical Summary

  • Type: 2-channel universal RF receiver
  • System: Bi·Linked (128-bit AES rolling code)
  • Frequency: 868 MHz
  • Power: 12–24V AC/DC
  • Outputs: 2 relay contacts (potential-free)
  • Memory: ~100 transmitters per channel
  • Modes: Pulse / ON-OFF selectable
  • Protection: IP20
  • Temp range: −20°C to +60°C

Specifications: bi.linked receiver with 100 memory positions; dimensions 7.0 x 6.4 x 3.5 cm


(The Company reserves the right to amend product specifications and information without notice.)

Downloadable Resources

Download Instruction Manual

Marantec CS Receiver Bi.Linked Digital 991

The Marantec Digital 991 CS is a compact single-channel radio receiver module designed for garage door and gate automation systems. It forms part of the Marantec bi.linked radio ecosystem and is intended for use with:

  • Marantec control systems such as CS 320
  • Third-party gate and garage operators via supplied connection cable
  • External radio receiver upgrades for older systems

It is available in:

  • 868 MHz bi.linked

The unit is primarily used to add secure wireless remote functionality to industrial or domestic door operators.

Full Technical Specifications

Specification Details
Product Name Marantec Digital 991
Product Type Universal radio receiver module
Radio Technology bi.linked
Communication Direction Unidirectional
Available Frequencies 868 MHz
Channels 1 channel
Memory Capacity Up to 200 transmitters
Output Type 1 Open Collector Output (PNP)
Relay Contact 1 NO (Normally Open)
Function IMPULSE switching
Voltage Supply 12–24 V DC
Current Draw 0.027 A
Power Consumption 0.65 W
Protection Rating IP00
Antenna Type Wire antenna
Operating Temperature -20°C to +60°C
Dimensions 37 × 53 × 13 mm
Colour RAL 7011
Coding System Marantec encrypted radio coding
Compatibility CS 320 + third-party operators
Included Accessories 300 mm connection cable

Main Features

bi.linked Radio Technology

The Digital 991 uses Marantec’s bi.linked radio platform, which supports encrypted communication and improved reliability versus older Multibit systems. Third-party distributor documentation references 128-bit AES encrypted radio transmission.

Universal Integration

The receiver can:

  • Plug directly into Marantec systems
  • Operate third-party motors and gate controllers
  • Retrofit older automation systems

This makes it useful when replacing obsolete radio systems while keeping the original motor/controller.

Compact Form Factor

At only 37 × 53 × 13 mm, the module fits easily inside most control cabinets or operator housings.

Large Memory

Stores up to 200 remote controls/transmitters.

Compatibility Notes

The Digital 991 is designed for:

  • Industrial doors
  • Garage doors
  • Sliding gates
  • Swing gates
  • Barrier systems

Compatible with:

  • Marantec bi.linked remotes
  • Certain Marantec Digital transmitters
  • CS 320 controllers
  • Third-party automation systems using impulse input

It is not compatible with older Marantec Multibit transmitters unless specifically supported by the receiver generation. Reddit installer discussions confirm confusion between Multibit and bi.linked compatibility is common.

 

(The Company reserves the right to amend product specifications and information without notice.)
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