EV8100 – Voice Gateway for Elevators

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

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

Cellular Interface

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

FXS Port

Appeal	Description
Number of ports	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

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

Serial Port

Appeal	Description
Number of ports	1 × RS-232 + 1 × RS-485 + 1 × CAN
Connector	3.5mm 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

Appeal	Description
Number of ports	4 × DI (wet contact) + 1 × Relay (dry contact)
Connector	3.5mm 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)

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

Bluetooth Interface (Optional)

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

Others

Appeal	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. 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

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

Software (RobustOS Pro Basic Features)

Appeal	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

Appeal	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

Application Center

Apps*	Description
Language	Multilingual support
Bridgemanager	Intelligent device and carrier line management via the Bridgemanager management platform
Wireguard	Lightweight and secure VPN

Power Supply and Consumption

Appeal	Description
Connector	2-pin 3.5mm terminal block with lock
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	12 V DC / 2 A adapter

Physical Characteristics

Appeal	Description
Ticket Protection	IP30
Carcass and Weight	Plastic, 470 g
Dimensions	170 × 150 × 35 mm
Facilities	Desktop, 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 humidity	5–95% RH (non-condensing)

Regulatory and Type Approvals

Appeal	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