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
- Basic status feedback
Frequency Options
Depending on region:
- 433 MHz version
- 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
- Wall bracket included in many kits
Environmental Specs
- Operating temperature: −20°C to +60°C
- Suitable for indoor and outdoor handheld use
- Resistant to normal industrial conditions
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)
System hierarchy
Remote → Bi-Linked Receiver → Controller → Motor
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.)
