Door control units

TZ 300 SN UP Door control unit for controlling individual escape route doors with key switch and power supply

  • Full-area operable impact cover enables fast and safe activation of the illuminated emergency button in panic situations
  • Coloured connectors simplify installation
  • Consistent design allows easy replacement with a networkable TZ 320
  • Integrated signal transmitters can easily be extended by additional external signal transmitters
  • Integrated power supply offers additional flexibility
  • Integrated key switch enables authorised access to emergency exit
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Application Areas

  • EltVTR-compliant protection of an emergency exit against unauthorised access
  • Can be used on single and double leaf doors
  • Integrated interface enables the emergency exit to be unlocked via a danger alarm system
  • Flush-mounted installation ensures seamless integration into the building

Product specifications

TZ 300 SN UP
Width 81 mm
Height 223 mm
Illuminated No
Operating voltage 24 V DC
Supply voltage 230 V
Current consumption 100 mA
Power supply for external devices 600 mA
Contact rating 30 V / 1 A
Sabotage contact Yes
Number of inputs 1 Stk.
Number of outputs 1 Stk.
Emergency button Yes
Delayed emergency button No
Visual display yes
Acoustic signal 75 dB
Temperature range -10 °C - 50 °C
IP rating IP30
Type of installation flush-mounting
Type of cylinder Euro profile cylinder
With ribbon cable Yes
EltVTR Yes


We would be happy to assist you +49-7152-203-0 Hotline for architects +49-7152-203-112 (7:30 a.m. - 5:00 p.m.) Service Hotline +49-1802-923392 (0.06 € / Calling from landline, mobile telephony max. 0.42 €)