Guardian ETS Emergency Phone – 4G/3G/2G, EN 81-28, Made for Platform Lifts The Guardian Emergency Telephone System (ETS) by Liftlogic AB is a high-performance two-way emergency communication solution developed specifically for platform lifts. Designed and manufactured in Sweden, this system ensures reliable communication and compliance with all relevant safety standards, including EN 81-28. Ideal for installation in platform lifts from manufacturers such as Aritco, Cibes, Kalea, NTD, and similar vertical transport systems, Guardian ETS delivers crystal-clear audio, fast setup, and robust mobile network compatibility. Everything you need to upgrade your platform lift to 4G emergency communication is included. The Guardian ETS kit is a complete solution for bringing existing Aritco, Cibes, Kalea, NTD, and other platform lifts up to modern 4G standards without needing additional hardware or technical expertise. System Components Main Unit (MU): Handles 4G/3G/2G communication, NANO SIM ready, DIN-rail mountable Voice Unit (VU): Installed in cabin, includes microphone, speaker, pictogram indicators, and emergency button input Connection: Proprietary 2-wire digital interface (power + data) Key Features Designed for platform lifts – Aritco, Cibes, Kalea, NTD, and more Compliant with EN 81-28, EN ISO 13849-1/-2, EN 12016, EN 62061 Integrated yellow and green pictogram LEDs for status feedback Digital audio interface with built-in echo suppression Supports 4G (VoLTE) with fallback to 3G/2G App-based setup and diagnostics via Bluetooth (iOS & Android) Auto test call scheduling and alarm filtering supported Included Components Main Unit (MU): DIN-rail mountable, manages mobile connectivity and power Voice Unit (VU): Installed in lift car, includes speaker, mic, LED indicators, and button input. (optional extra loud and Voice Unit is available for demanding environments.) Antenna (optional longer size antenna available) Technical Specifications Supply Voltage: 9–30 VDC (24V recommended), ≥5W SIM Card: 1x nano SIM (PIN disabled) Mounting: TS35 DIN rail (MU), panel mount (VU) Operating Temp: -20°C to +50°C Dimensions: MU: 112×74×46 mm, VU: 86×50×46 mm Protection: IP20, 0–90% RH Weight: MU: 150 g, VU: 80 g Protocols & Configuration VoLTE-capable (configurable via app) Protocols: P100, Voice, CallerID Automatic test call support with configurable intervals Download the quick start guide here Whether you're retrofitting a platform lift or specifying equipment for a new installation, the Guardian ETS offers a dependable, standards-compliant solution trusted by lift professionals across Europe.