Intercom Stations
A comprehensive range of SIP-based IP intercom endpoints — from elegant flush-mount door stations and rugged SOS panels to specialist cleanroom units, HD video intercoms and bare-board OEM modules. All units register to the ABT System Gateway, ISE COMM Intercom Server and standard third-party SIP infrastructure.
Common to the range: full-duplex hands-free audio with AEC and noise reduction, programmable I/O for door release and ancillary control, PoE single-cable installation, and certified vandal/environmental ratings up to IK10/IP67. Multiple housings and front-plate options cover every architectural and operational requirement.
2.0
Surface & Flush Mount Stations
Wall-mounted SIP intercom panels for entry doors, reception and operator-call points. Each model is available in flush (plasterboard or concrete) or surface-mount configurations via dedicated mounting boxes (sold separately).
ICO Frontier 01
SIP Audio IntercomAn elegant SIP intercom for high-quality two-way communication between a calling point and a security or reception position. Stainless front plate with 1, 2 or 3 fully programmable standard buttons. Two relay outputs and one input enable door-release and ancillary control. A dedicated audio output drives an external hearing-loop driver for accessibility compliance.
Three mounting options: plasterboard flush, concrete flush, or surface wall mount — each via a dedicated installation box. Dual SIP-line support, multicast capability, web-server configuration, and auto-provisioning make it suitable for both small standalone deployments and large building-wide systems.
| Buttons | 1, 2 or 3 programmable (model dependent) |
| SIP Lines | Dual SIP, SIP 2.0 |
| Audio Codecs | G.711a/u, G.723.1, G.726, G.729AB, G.722 (HD) |
| Audio Processing | AEC, packet-loss concealment, comfort noise generator, adaptive jitter buffer up to 300 ms |
| Hearing Loop | Audio output for external hearing-loop driver |
| Relays | 2 × max DC 30 V / 1 A, AC 125 V / 0.5 A |
| Inputs | 1 × programmable button input |
| Microphone | −38 dB |
| Speaker | 4 Ω / 3 W |
| Network | RJ-45 10/100M WAN, PoE-capable |
| Power | 12 V ±15% / 1 A DC or PoE |
| Protection | IP54 / IK08 |
| Operating / Storage Temp | −40 to +70°C · 10–90% RH |
| Dimensions (W×H×L) | 273 × 133 × 50 mm |
| Models | ABT-ICO-FRO01-00L1B1E (1 button) · -B2E (2) · -B3E (3) |
| Mounting Boxes | ABT-IAC-BOX01-PB / -F / -W (sold separately) |
ICO Strong
Network Amplifier · IP67 / IK10A reinforced SIP intercom for secure, reliable communication between critical points of a facility. Combines a numeric keypad, OLED status display and 1–3 programmable buttons in a single aluminium housing. The 15 W amplifier driving up to 105 dB SPL with dual MEMS microphones and full-duplex DSP delivers superior intelligibility in loud environments.
IK10 vandal resistance and IP67 environmental sealing combined with a −40 to +65°C operating range suit it to industrial sites, transport infrastructure and exposed entry points. 6 programmable dry contacts and 2 high-power relays (60 W) handle door, barrier and ancillary device control alongside the intercom function.
| Buttons | 1, 2 or 3 programmable + numeric keypad |
| Amplifier | 15 W |
| Speakers | 1 or 2 (version dependent), up to 105 dB |
| Microphones | 2 × MEMS |
| Audio Interfaces | Line in, line out, headphones |
| Audio Processing | Full-duplex, noise reduction, echo cancellation |
| Display | OLED |
| Notification | 3 LEDs |
| Network | 2 × RJ45 |
| Dry Contacts | 6 programmable I/O |
| Relays | 2 × up to 60 W |
| Protection | IK10 / IP67 |
| Power | PoE 802.3af Class 0, 12 / 48 VDC |
| Operating Temp | −40 to +65°C |
| Material | Aluminium |
| Models | ABT-ICO-STR01-00L1B1D / -B2D / -B3D |
| Mounting Boxes | ABT-IAC-BOX02-W / -PB / -F |
Heavy-Duty SOS Stations
High-visibility SOS panels engineered for outdoor and rugged-environment installation — lifts, tunnels, parking structures, motorway emergency points. Diecast aluminium housing with extended environmental tolerance.
ICO Hardline 01
SIP SOS Intercom StationA robust SIP SOS intercom in a high-visibility yellow diecast aluminium housing. Two model variants: ABT-IC-1 with a single SOS call button, and ABT-IC-K1 with both call button and full numeric keypad for DTMF-based door operation or coded access. Wall or flush mount installation, with the wide −40 to +65°C operating range supporting fully exposed outdoor deployment.
Two SIP lines (RFC3261), full-duplex hands-free with AEC, and the standard ABT networking and provisioning suite (DHCP/static, VLAN, VPN L2TP/OpenVPN, SRTP, HTTP/HTTPS, Auto-provisioning via FTP/TFTP/HTTP/HTTPS/DHCP/TR-069/SIP PNP). Customisable DSS keys, action URL/active URI remote control and door-open via DTMF or password.
| SIP Lines | 2 (SIP 2.0 / RFC3261) |
| Audio Codecs | G.711a/u, G.723.1, G.726-32K, G.729AB · HD via G.722 |
| Audio Processing | Full-duplex AEC, hands-free |
| Door Operation | DTMF, password |
| Relay | 1 × max DC 30 V / 1 A, AC 125 V / 0.5 A |
| Active Switching Output | 12 V / 650 mA DC |
| Microphone | −38 dB |
| Speaker | 4 Ω / 3 W |
| Network | RJ-45 10/100M adaptive, PoE-capable |
| Networking | VLAN, DHCP / static / PPPoE, VPN L2TP / OpenVPN, SRTP, QoS 802.1p/q, DSCP |
| Provisioning | FTP / TFTP / HTTP / HTTPS / DHCP / TR-069 / SIP PNP |
| Power | 12 V ±15% / 1 A DC or PoE |
| Protection | IP65 / IK10 |
| Storage Temp / Humidity | −40 to +70°C · 10–90% RH |
| Dimensions (W×H×L) | 223 × 130 × 74 mm |
| Mounting | Wall or flush |
| Models | ABT-IC-1 (1 button) · ABT-IC-K1 (button + keypad) |
HD Video Intercom
SIP video intercom for facility access control, integrating two-way audio, 1080p video and surveillance functionality in a single unit. ONVIF-compliant and integrable with third-party VMS platforms.
GDS3712
HD IP Video IntercomA hemispheric IP video intercom that doubles as a high-definition surveillance camera, providing facility access control and security monitoring in a single device. The 180° horizontal × 150° vertical fisheye lens delivers wall-to-wall coverage with no blind spots, supported by an advanced ISP and image algorithms with up to 120 dB wide dynamic range.
SIP video streams concurrently to video intercom stations, IP phones and smartphones. Multi-stream output (1080p primary, 720p secondary, 320×240 mobile) supports continuous recording, video calls and remote viewing simultaneously. Manageable via GSURF Pro or any ONVIF-compliant VMS, with a flexible HTTP API for third-party integration. 2 alarm inputs (exit button, door sensor) and 2 relays (electric lock, alarm) handle access control out of the box.
| Image Sensor | 1/2.7" 2 MP, 1920H × 1080V |
| Lens | 1/2", F2.5, FOV 180°(W) × 150°(H) |
| Max Resolution / Frame Rate | 1920 × 1080 / 30 fps |
| Wide Dynamic Range | Up to 120 dB |
| Video Compression | H.264 (High / Main / Baseline), Motion JPEG |
| Video Bitrates | 128 Kbps to 4 Mbps, multi-rate |
| Multi-Stream | Primary 1920×1080 · Secondary 1280×720 · Tertiary 320×240 |
| Voice Codecs | G.711µ/a, G.722, DTMF (in-band, RFC2833, SIP INFO), AEC |
| Audio Input / Output | Built-in mic up to 1.5 m with AEC · HD speaker (2 W) up to 3 m |
| Embedded Analytics | Motion detection (up to 4 privacy masks) |
| Snapshots | Triggered on events · email and/or FTP delivery |
| Network Protocols | TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, TR-069, ARP/RARP, ICMP, LLDP-MED, DNS, DHCP, SSH, SMTP, TFTP, NTP, STUN, TLS, SRTP |
| Security | RTSP user/admin auth, MD5/MD5-sess, 256-bit AES config encryption, TLS, SRTP, HTTPS, 802.1Q |
| Alarm I/O | 2 × optocoupler input (Vin < 15 V) · 2 × relay 125 VAC/0.5 A or 30 VDC/2 A (NO/NC) |
| Network Interface | 10/100M auto-sensing |
| Power | PoE 802.3af Class 3 or 12 VDC / 1 A |
| Protection | IK10 (IEC62262) / IP66 (EN60529) |
| Operating / Storage Temp | −30 to +60°C / −35 to +60°C · 10–90% RH non-condensing |
| Dimensions / Weight | 173 × 80 × 36 mm on-wall (217 × 120 × 11.6 in-wall) · 0.625 kg |
| Compliance | CE, FCC, IC, RCM, UKCA |
| Mounting | On-wall or in-wall (mount kit sold separately) |
Modules for OEM Integration
Compact intercom modules engineered to embed SIP audio and door-control functionality inside third-party systems — lifts, parking equipment, EV chargers, ticket machines and custom kiosks. Available as a fully-housed module or a bare integration board.
ICO Cube
SIP Intercom Module · BoxedA flexible boxed intercom module that fits into any custom project. Use it as a traditional intercom inside a third-party housing, as a network audio amplifier (15 W, up to 105 dB), or as a network-controlled relay courtesy of the 6 programmable I/O terminals and dual 60 W relays. Typical deployments include skyscraper lifts, railway platforms, airport halls and bespoke kiosk projects.
Pair with the ABT-IAC-STA01 accessory (button with LED, speaker and MEMS microphone) to build a complete intercom point inside any custom enclosure. Same I/O, audio and power feature set as ICO Strong but in a back-box-only form factor for installer flexibility.
| Amplifier | 15 W |
| Speakers | 1 or 2 (version dependent), up to 105 dB |
| Microphones | 2 × MEMS |
| Audio Interfaces | Line in, line out, headphones |
| Audio Processing | Full-duplex, noise reduction, echo cancellation |
| Display | OLED |
| Notification | 3 LEDs |
| Network | 2 × RJ45 |
| Dry Contacts | 6 programmable I/O |
| Relays | 2 × up to 60 W |
| Active Switch | Yes |
| Protection | IK10 / IP67 |
| Power | PoE 802.3af Class 0, 12 / 48 VDC |
| Operating Temp | −40 to +65°C |
| Material | Aluminium |
| Model | ABT-ICO-CUB01 |
| Accessory | ABT-IAC-STA01 — button + LED + speaker + MEMS mic kit |
ICO Module 01
SIP Intercom OEM BoardA board-level SIP intercom module designed to embed two-way voice communication into unmanned or third-party systems — parking systems, lifts, EV charging stations, ticket offices, vending machines. Pluggable terminal blocks expose every audio, button, and I/O line for direct wiring to host equipment. The integrated amplifier delivers 10–30 W with adaptive output power matched to the supply voltage (PoE/12 V/18 V/24 V).
Includes IP camera video-call support, an emergency call button interface, a 3.5 mm audio interface for call recording, hearing-loop driver output, and the same SIP/networking/audio feature set as the housed intercoms. Aluminium-alloy chassis, indoor installation, −30 to +70°C operating range.
| Form Factor | OEM PCB module, aluminium alloy chassis |
| Speaker Interface | 4 Ω: PoE/12 V = 10 W · 18 V = 20 W · 24 V = 30 W (adaptive) |
| Headset Speaker | 32 Ω / 1.2 V output |
| Microphone Interface | Electret condenser, −38 dB, 2.2 kΩ, bias 2.2 V |
| DSS Key Interface | 4 lines, indicator output 5.0 V / 5 mA |
| Recording Output | 3.5 mm standard, 15 Ω impedance |
| Hearing Loop | Audio output for external loop driver |
| Video Call | IP camera video call supported |
| RJ45 | 2 × (WAN 10/100M with PoE 802.3af Class 3, 6.49–12.95 W · LAN) |
| SIP / Networking | SIP 2.0 dual-line, VLAN, VPN, SRTP, HTTP/HTTPS, QoS, MD5, STUN, DHCP/static |
| Audio Codecs | G.711a/u, G.723.1, G.726, G.729AB, G.722 (HD) |
| Audio Processing | Full-duplex AEC, multicast capability |
| Relay (built-in) | 1 × max DC 30 V / 1 A, AC 125 V / 0.5 A |
| Volume / Reset | 2 × volume keys · 1 × factory reset button |
| Indicators | Diode intercom-status indicator |
| Power | 12–24 VDC / 2 A (terminal block or 5.5 mm plug) or PoE |
| Standby Power | 1.32 W (12 VDC) / 1.8 W (PoE) |
| Operating / Storage Temp | −30 to +70°C / −40 to +70°C |
| Dimensions / Weight | 113 × 83 × 28 mm · 250 g |
| Installation | Indoor |
| Model | ABT-ICO-MOD01-00L1B1 |
Range Comparison
| Feature | Frontier 01 | Strong | Cleanroom | Hardline 01 | GDS3712 | Cube | Module 01 |
|---|---|---|---|---|---|---|---|
| Form Factor | Flush/Wall | Wall | Wall | Wall/Flush | On/In-Wall | Boxed Module | PCB Module |
| Buttons / Keypad | 1–3 btn | Keypad + 1–3 btn | Full keypad | 1 btn / +keypad | 1 btn | External | DSS lines |
| Display | — | OLED | OLED 2.23" | — | Camera | OLED | — |
| Video | — | — | — | — | 1080p 180° | — | IP camera call |
| Amp / SPL | 3 W | 15 W / 105 dB | 20 W Class-D | 3 W | 2 W | 15 W / 105 dB | 10–30 W |
| Mics | 1 | 2 MEMS | 1 MEMS | 1 | 1 (AEC) | 2 MEMS | External |
| Relays / I/O | 2 / 1 | 2 (60 W) / 6 | 2 / 6 | 1 | 2 / 2 alarm in | 2 (60 W) / 6 | 1 |
| Hearing Loop Out | ✓ | Line out | Line out | — | — | Line out | ✓ |
| Protection | IK08 / IP54 | IK10 / IP67 | IK05 / IP67 | IK10 / IP65 | IK10 / IP66 | IK10 / IP67 | Indoor |
| Op. Temp Range | −40 / +70 | −40 / +65 | −40 / +65 | −40 / +70 | −30 / +60 | −40 / +65 | −30 / +70 |
| Best For | Door entry | Industrial / loud | Pharma / hygiene | Outdoor SOS | Video access | OEM custom | OEM PCB |
Protocols & Networking
Across the range, all SIP intercoms share a common protocol, security and provisioning feature set — allowing consistent integration regardless of which front-plate format is chosen.