Retrofit Kit for Orona lifts

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The prewired kit with the Helpy Compact-TL autodialler is specifically designed for the ORONA installation, in order to make them compliant with the latest European directives in the easiest and quicker way.

This Plug& Play solution is made up by 2wires emergency phone, model Helpy Compact-TL 10-30 V, for quick installation in the car-top ,  the specific prewired cable and the 24 V Orona power supply cable.

The system can be extended with speaker units, GSM/UMTS gateways and accessories.

Max Handsfree4


  • Alarm calls and periodic test calls management as per EN81-28:2018
  • Management of 24 programmable phone numbers to be freely associated with different alarm sources and called parties
  • Four call-forwarding modes: to a remote telephone or to a call center with manual-call management, to a call center with P100 or Esse-ti protocol, to a call center with CLI management
  • Technological alarms: low battery / built-in speaker unit diagnostic / auxiliary alarm / end of alarm / pushbutton connection failure / AL2 activation / AL2 deactivation / IN1 activation / IN1 deactivation / battery charge restore notification / alarm start notification / timer
  • Local or remote test of every type of alarm
  • Missed test call notification in the car as per EN 81-28:2018 standard
  • Low battery signalling: via device status LED and power supply status LED
  • Event’s log with timestamp on internal memory or on micro SD card
  • Local programming modes: telephone (DTMF tones) / micro SD card / computer (via USB-serial cable and software e-stant)
  • Remote programming modes: telephone (DTMF tones) / via software compliant with the EPT protocol (DTMF tones)
  • Programmable handsfree connection mode
  • Programmable alarm reset mode
  • Telephone line presence check
  • Electronic management of speaker unit's volume
  • Multi-link function to connect up 9 alarm systems over one telephone line
  • Relay contact function management (same behavior as output AI or AR / door opener / active as long as the emergency alarm progresses / active as long as the buttons are pressed / active with no telephone line / active with low battery
  • Clock management
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


Helpy Compact-TL 10-30 V Specifications
Power supply features
Power supply: 10 VDC min., 30 VDC max.
Absorption in idle state: 95 mA
Absorption alarm conversation mode: 195 mA
Expected operation time with a new battery in idle state: at least 6 hours
Expected operation time with a new battery in conversation during alarm: at least 2 hours
Built-in backup battery NiMH 7,2 V 800 mAh
Self-restorable fuse on power supply input
Internal voltages: +1,8 V , +3,3 V, +5 V
Data transmission and signalling system
Type of dialing over external line: DTMF
DTMF generator
External line tone recognition: 90 countries
Telephone terminations
Connection to public telephone network or universal gateway: terminal block
Output for domestic telephone line: terminal block
Local telephone input for programming and communication with the car: terminal block
Built-in speaker unit
Connectable passive speaker units: 2 (max. distance 6 m with shielded cable)
Connectable long range speaker units: 2 (max. distance 50 m)
Auxiliary microphone inputs: 2, terminal blocks (for single microphone or for microphone of passive speaker unit)
Auxiliary loudspeaker outputs: 1, terminal block (for max. 2 single loudspeakers or 2 loudspeakers of passive speaker unit)
Long range microphone inputs: 2, terminal blocks (for microphone of long range speaker unit)
Long range loudspeaker outputs: 1, terminal block (for max. 2 loudspeakers of long range speaker unit)
SPOX connectors for passive speaker units connection: 2, optional
Voice messages
Pre-recorded languages: 9 (Italian / English / German / French / Polish / Portuguese / Spanish / Russian/Czech)
Pre-recorded voice messages: 30 minutes, restorable
Messages that support the programming
Alarm messages
Elevator identification message: customizable (max. 25 s)
Courtesy message for the car: multi-language, customizable (max. 25 s)
Messages customization: via computer (via USB-serial cable and software e-stant) / via micro SD card
LED signalling alarm / periodical test call: yellow
LED signalling device status: red
LED signalling power supply status: blue
Reset pushbutton: built in
Alarm button: built in
Alarm inputs: 1 (x 3 terminal blocks)
Customizable inputs (alarm / auxiliary / reset / filter / gong / counter / bistable): 2
Relay outputs: 1, programmable (max. 250 Vac or 220 Vdc)
Indicator lights outputs (alarm given, alarm received): 2 (NPN / PNP)
Serial port for PC connection: 1
Micro SD Card slot
Safety systems
FLASH memory for data protection under power failure
Double watchdog system
Firmware update and programming pattern
Local: via computer (via USB-serial cable and software e-stant) / via micro SD card
Additional data
Dimensions: 182 x 123 x 62 mm
Weight: 670 g



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