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Digital 644 2-Channel Radio Interior Push Button with Extra Functions, 868 MHz bi·linked (long-term storage – battery may be low)

2-channel radio indoor push button with motion sensor, light button and vacation function, unidirectional, 868 MHz bi.linked. For all Marantec controllers and third-party products (in conjunction with corresponding bi.linked receiver).
SKU
101140
4062434000984
Digital 644 2-Channel Radio Interior Push Button with Extra Functions, 868 MHz bi·linked (long-term storage – battery may be low)

Scope of delivery:

  • Radio interior push button with 2 batteries
  • Installation material

Features:

  • 2 function keys for free assignment
  • 1 key for querying the gate position
  • Automatic message of the direction of travel after pressing the button
  • Multicolor signaling by LED
  • High security through 128-bit AES-encrypted radio transmission and constantly changing radio code (rolling code method)
Digital 644
Product descriptive data
Antenna Integrated
Number of freely programmable keys 2
Number of pre-programmed keys 2
Inputs

2 inputs for push buttons
Color RAL 9005 RAL 9006
Radio frequency 868 MHz
Radio technology bi.linked
Channels 4
Communication direction Bidirectional
Protection class IP20
Sensoren Without
Push button type Push button
Radio coding Marantec
Application area
Temperature (min./max.) [°C] -20/60
Electrical data
Battery count 1
battery type CR2032, 3 V
Dimensions and weights
Dimensions (WxHxD) [mm] 82x83x26
Marantec Marienfeld GmbH & Co. KG
Remser Brook 11
33428 Marienfeld

 

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