Master Powercomm

Powercom 2 0cad685f9e090209dadf754a31a354fb

Intercommunication system for firefighters' emergency operation compliant with EN 81-72 (2020).

It allows firefighters to use elevators in case of emergency.

By activating the intercom system through the dedicated firefighters's key, the handsfree terminals establish a simultaneous and permanent communication between the machine room, the elevator car and the floors

Master Powercomm comes with built-in speaker unit and it is WATERPROOF.



  • It allows firefighters to use the elevators in case of emergency
  • Possibility to connect up to 15 FLOOR TERMINALS (5HV-151) over the dedicated BUS
  • Possibility to connect up to  2 active handsfree terminals in the car-cabin
  • Simultaneous communication over all landing floors
  • Excellent speech quality
  • Reduced cabling
  • Low consumption
  • Ultra-flat dimensions
  • Full compatibility with pre-existing esse-ti autodialler
Hardware and Software design and development carried out at the Esse-ti Research Center. 100% made in Italy.

Compliant: EN 81-80, EN 81-28, EN 81-70


  • Fire service triangular key switch can be inserted thanks to a dedicated contact
  • Built-in handsfree terminal with loudspeaker volume / microphone sensitivity adjustment via trimmer
  • Master Powercomm terminal consumption: 35 mA (50 mA peak)
  • Single floor terminal consumption: 35 mA (50 mA peak)
  • Single active handsfree terminal consumption: 30 mA
  • Power supply (Master Powercomm terminal, up to 2 active terminals and up to 10 floor terminals): 12 Vdc 500 mA
  • Power supply (Master Powercomm terminal, up to 2 active terminals and up to 15 floor terminals): 12 Vdc 1 A
  • Plastic case
  • Degree of protection: IPX3
  • Max. distance from floor terminal: 100 m
  • Max. distance from active handsfree terminal: 100 m 
  • Dimensions: 117 x 64 x 19 (h) mm
  • Weight: 82 g




Valore non valido
reCAPTCHA not valid
Web Marketing e Siti Internet Omnigraf Pos Col