Home » Guardian ETS Emergency Elevator Phone 4G VoLTE Main Unit

We strive to have accurate product images, but illustrations may appear.

LiftLogic

Guardian ETS Emergency Elevator Phone 4G VoLTE Main Unit

SKU: ETS_MU Barcode: 7340233133827
Available on backorder
Identifiers & specifications
  • Type Emergency Elevator Phone
  • Compatible with LiftLogic
  • SKU ETS_MU
  • Barcode 7340233133827

Guardian ETS Main Unit – 4G Emergency Communication Module

The Guardian ETS Main Unit is the core component of Liftlogic AB’s emergency communication system for elevators and platform lifts. It manages voice and data communication over 4G, 3G, and 2G mobile networks and powers the connected Voice Unit via a proprietary 2-wire digital interface.

Key Features

  • Supports 4G (VoLTE), 3G, and 2G cellular networks
  • Bluetooth configuration via Guardian mobile app (iOS & Android)
  • DIN rail mountable (TS35)
  • Wide DC input range: 9–30VDC (24VDC recommended)
  • OLED display with PIN code access for pairing and status
  • SMA antenna connector (antenna included)

Technical Details

  • Dimensions: 112 × 74 × 46 mm
  • Power Consumption: 1.2W (idle), up to 3.5W (peak)
  • SIM Card: Nano SIM (4FF), PIN code must be disabled
  • IP Rating: IP20
  • Operating Temperature: -20°C to +50°C
  • Weight: 150 g

Download the quick start guide here


The Main Unit is ideal for retrofitting or upgrading emergency phone systems in elevator and platform lift applications. Designed and manufactured in Sweden, it offers reliable performance, easy setup, and full compliance with European safety standards.