EV8100 – Voice Gateway for Elevators

The Robustel EV8100 is an advanced voice gateway for elevators, designed to enable voice transmission via VoIP and VoLTE, ensuring seamless communication between cellular networks and elevator intercom systems. This state-of-the-art device features multiple interfaces, allowing for comprehensive remote monitoring and efficient management of the elevator's communication system, enabling rapid identification and resolution of problems or faults.

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With its robust design and advanced features, the EV8100 acts as a reliable and essential security solution for modern buildings. It supports Docker, allowing for easy application deployment, and is powered by RobustOS Pro – the latest operating system for Robustel routers, based on Linux Debian Bullseye. This system features enhanced cybersecurity capabilities, an intuitive graphical user interface (GUI), and a wide range of software functionalities, including VPN support, Smart Roaming, SMS remote control, and more.

Main Features:

  • Supports VoIP and VoLTE, with VoLTE as a backup voice communication line
  • Compliant with EN 81-28 and AS1735 standards, with support for integrated battery
  • Stable 4G/3G/2G cellular connectivity with support for global bands
  • 8 GB eMMC Flash memory for running complex applications
  • Application management through Docker containerization
  • Connect to industrial and legacy devices via 1 x RS-232, 1 x RS-485, and 1 x CAN port
  • Monitoring and control with 4 x Digital Inputs (DI) and 1 x Relay
  • Two SIM slots, offering redundant communication
  • Optional 802.11ac Wi-Fi for Access Point and Client modes
  • Optional Bluetooth 5.2 for enhanced wireless connectivity
  • Support for development in C, C++, Java, Python, and Node.js
  • Access to over 50,000 applications from the Debian repository
  • Secure connections with various VPN options, including IPsec and OpenVPN
  • Bridgemanager management platform

Specifications

Hardware System

Resource Description
CPU ARM Cortex-A7, 792 MHz
RAM 512 MB DDR3
Flash 8 GB eMMC

Cellular Interface

Resource Description
Number of antennas 2
Connector SMA-K
YES 2 × Mini SIM (2FF)

FXS port

Resource Description
Number of doors 1
Connector 5.08mm 2-pin terminal block
Signal definition TIP, RING
Loop voltage -48 V DC
Loop current 20 mA max.
Loop resistance 800 Ω max.

Ethernet port

Resource Description
Number of doors 2 × RJ45, 10/100 Mbps, LAN or WAN, 1 kV magnetic isolation

Serial Port

Resource Description
Number of doors 1 × RS-232 + 1 × RS-485 + 1 × CAN
Connector 3.5 mm terminal block
ESD protection 8 kV air, 4 kV contact
baud rate 300 bps to 115200 bps (RS-232/RS-485), up to 1 Mbps (CAN)
Signal definition RS-232: TXD, RXD, GND
RS-485: A, B, GND
CAN: CAN_H, CAN_L, GND

Digital/Relay Input Port

Resource Description
Number of doors 4 × DI (wet contact) + 1 × Relay (dry contact)
Connector 3.5 mm terminal block
Absolute maximum VDC +30 V DC (DI), +40 V DC (Relay)
Absolute maximum ADC 100 mA (DI), 300 mA (Relay)
Signal definition DI1+, DI1–, DI2+, DI2–, DI3+, DI3–, DI4+, DI4–; NC, NO, WITH

Wi-Fi interface (Optional)

Resource Description
Number of antennas 2
Connector RP-SMA-K
Standards 802.11a/b/g/n/ac, 2x2 MIMO, AP and Client modes
Frequency bands 2.4 GHz / 5 GHz

Bluetooth Interface (Optional)

Resource Description
Number of antennas 1 (shares Wi-Fi antenna)
Connector RP-SMA-K
Standards Bluetooth 2.1, 3.0 + EDR, Bluetooth 5.2

Others

Resource Description
Reset button 1 × RST
Key 1 × Battery key
USB port 1 × USB 2.0 (host), Type A, 5 V, 500 mA
LED indicators 1 × BATTERY, 1 × RUN, 1 × MDM, 1 × RSSI, 1 × LINE, 1 × CLOUD, 1 × DEVICE
Watchdog External

Battery

Details
1. Supports 2 x 18650 lithium batteries (not included by default).
2. Compatible only with 18650 batteries (flat top).
3. If using only one battery, install in position 1.
4. Incorrect installation or use of unsuitable batteries may damage the device and void the warranty.

VOIP

Resource Description
Protocols SIP (RFC 3261) over UDP, SIPS, SRTP
DTMF In-band, RFC 2976, RFC 2833

Software (Basic features of RobustOS Pro)

Resource Description
Network protocols PPP, PPPoE, TCP, UDP, DHCP, ICMP, NAT, HTTP, DNS, NTP, SMTP, Telnet, HTTPS, ARP, VLAN, SSH2, DDNS, etc.
VPN tunnels IPsec, OpenVPN, GRE, L2TP, PPTP, DMVPN
Firewalls DMZ, anti-DoS, filtering (IP/Domain/MAC), port mapping, access control
Remote management Web, CLI, SMS
Serial port protocols Transparent, TCP Client/Server, UDP, Modbus RTU Gateway
Others Smart Roaming V2

SDK

Resource Description
Operating System RobustOS Pro (based on Debian 11 Bullseye)
Supported programming languages C, C++, Python, Java, Node.js, etc. (for developing your own applications)
Debian repository available Yes
Flash available for SDK 6 GB
RAM available for SDK 256 MB

App Center

Apps* Description
Language Multilingual support
Bridgemanager Intelligent management of devices and operator lines via the Bridgemanager management platform
Wireguard Lightweight and secure VPN

Power Supply and Consumption

Resource Description
Connector 2-pin 3.5 mm terminal block with locking mechanism
Input voltage 12/24 V DC (9–30 V DC), reverse polarity and surge protection
Energy consumption Idle: 4W @ 12V
Max: 15W @ 12V
Recommended source 12V DC / 2A Adapter

Physical Characteristics

Resource Description
Protection against ingress IP30
Carcass and Weight Plastic, 470 g
Dimensions 170 × 150 × 35 mm
Facilities Desktop, wall mount and 35 mm DIN rail; optional magnetic mounting (detachable part)
Operating temperature -20 °C to +60 °C (without battery)
0 °C to +45 °C (with battery)
The battery can be charged from 0 °C to +35 °C.
Storage temperature -40 °C to +85 °C (without battery)
-20 °C to +35 °C (with battery for extended storage)
Relative humidity 5–95% RH (non-condensing)

Regulatory and Type Approvals

Resource Description
Environmental RoHS 2.0
EMI EN 55032 Conducted Emission Class B
EN 55032 Radiated Emission Class B
EMS EN 61000-4-2 (ESD) Level 2
EN 61000-4-3 (RS) Level 3
EN 61000-4-4 (EFT) Level 2
EN 61000-4-5 (Surge) Level 2
EN 61000-4-6 (CS) Level 2