EV8100 – Voice Gateway for Elevators

Robustel 's 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, enabling comprehensive remote monitoring and efficient management of the elevator communication system, enabling rapid identification and resolution of problems or faults.

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

Main Features:

  • Support for VoIP and VoLTE, with VoLTE as a backup voice communication line
  • Compliant with EN 81-28 and AS1735 standards, with integrated battery support
  • Stable 4G/3G/2G cellular connectivity with global band support
  • 8GB eMMC Flash Memory for running complex applications
  • Application management through Docker containerization
  • Connection 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 multiple VPN options, including IPsec and OpenVPN
  • Intelligent device and carrier line management via the Bridgemanager

Specifications

Hardware System

AppealDescription
CPUARM Cortex-A7, 792 MHz
RAM512 MB DDR3
Flash8 GB eMMC

Cellular Interface

AppealDescription
Number of antennas2
ConnectorSMA-K
YES2 × Mini SIM (2FF)

FXS Port

AppealDescription
Number of ports1
Connector5.08mm 2-pin terminal block
Signal definitionTIP, RING
Loop voltage–48 V DC
Loop current20 mA max.
Loop resistance800 Ω max.

Ethernet port

AppealDescription
Number of ports2 × RJ45, 10/100 Mbps, LAN or WAN, 1 kV magnetic isolation

Serial Port

AppealDescription
Number of ports1 × RS-232 + 1 × RS-485 + 1 × CAN
Connector3.5mm terminal block
ESD protection8 kV air, 4 kV contact
Baud rate300 bps to 115200 bps (RS-232/RS-485), up to 1 Mbps (CAN)
Signal definitionRS-232: TXD, RXD, GND
RS-485: A, B, GND
CAN: CAN_H, CAN_L, GND

Digital/Relay Input Port

AppealDescription
Number of ports4 × DI (wet contact) + 1 × Relay (dry contact)
Connector3.5mm terminal block
Absolute maximum VDC+30 V DC (DI), +40 V DC (Relay)
Absolute maximum ADC100 mA (DI), 300 mA (Relay)
Signal definitionDI1+, DI1–, DI2+, DI2–, DI3+, DI3–, DI4+, DI4–; NC, NO, WITH

Wi-Fi Interface (Optional)

AppealDescription
Number of antennas2
ConnectorRP-SMA-K
Standards802.11a/b/g/n/ac, 2×2 MIMO, AP and Client modes
Frequency bands2.4 GHz / 5 GHz

Bluetooth Interface (Optional)

AppealDescription
Number of antennas1 (shares Wi-Fi antenna)
ConnectorRP-SMA-K
StandardsBluetooth 2.1, 3.0 + EDR, Bluetooth 5.2

Others

AppealDescription
Reset button1 × RST
Key1 × Battery key
USB port1 × USB 2.0 (host), Type A, 5 V, 500 mA
LED indicators1 × BATTERY, 1 × RUN, 1 × MDM, 1 × RSSI, 1 × LINE, 1 × CLOUD, 1 × DEVICE
WatchdogExternal

Battery

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

VOIP

AppealDescription
ProtocolsSIP (RFC 3261) over UDP, SIPS, SRTP
DTMFIn-band, RFC 2976, RFC 2833

Software (RobustOS Pro Basic Features)

AppealDescription
Network protocolsPPP, PPPoE, TCP, UDP, DHCP, ICMP, NAT, HTTP, DNS, NTP, SMTP, Telnet, HTTPS, ARP, VLAN, SSH2, DDNS, etc.
VPN TunnelsIPsec, OpenVPN, GRE, L2TP, PPTP, DMVPN
FirewallsDMZ, anti-DoS, filtering (IP/Domain/MAC), port mapping, access control
Remote managementWeb, CLI, SMS
Serial port protocolsTransparent, TCP Client/Server, UDP, Modbus RTU Gateway
OthersSmart Roaming V2

SDK

AppealDescription
Operating SystemRobustOS Pro (based on Debian 11 Bullseye)
Supported programming languagesC, C++, Python, Java, Node.js, etc. (for developing your own applications)
Debian repository availableYes
Flash available for SDK6 GB
RAM available for SDK256 MB

Application Center

Apps*Description
LanguageMultilingual support
BridgemanagerIntelligent device and carrier line management via the Bridgemanager management platform
WireguardLightweight and secure VPN

Power Supply and Consumption

AppealDescription
Connector2-pin 3.5mm terminal block with lock
Input voltage12/24 V DC (9–30 V DC), reverse polarity and surge protection
Energy consumptionIdle: 4W @ 12V
Max: 15W @ 12V
Recommended source12 V DC / 2 A adapter

Physical Characteristics

AppealDescription
Ticket ProtectionIP30
Carcass and WeightPlastic, 470 g
Dimensions170 × 150 × 35 mm
FacilitiesDesktop, wall and 35mm DIN rail mounting; 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 long-term storage)
Relative humidity5–95% RH (non-condensing)

Regulatory and Type Approvals

AppealDescription
EnvironmentalRoHS 2.0
EMIEN 55032 Conducted Emission Class B
EN 55032 Radiated Emission Class B
EMSEN 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