Fanvil PA2S SIP Intercom Gateway with HD Video, Public Address, and Emergency Call for Industrial Sites

Name: Fanvil PA2S SIP Intercom Gateway with HD Video, Public Address, and Emergency Call for Industrial Sites
Brand: Fanvil
SKU: Custom-FAN-PHO-PA2S-NEW
Price: 125.0 USD
Availability: InStock

Delivery Time: 0-3 days

Product Highlights

• SIP intercom gateway with integrated 720P HD video camera for industrial audio/video communication and public address applications

• Built-in 30W mono power amplifier with line output port for connecting external active speakers or passive speakers up to 30W

• Emergency call button interface with LED indicator and relay-controlled switch I/O for security alert and alarm integration

• Supports real-time and scheduled broadcasting with MP3 playback, multicast streaming, and recording output for NVR systems

• IEEE 802.3af PoE powered with dual DC input options (12-24V), auto-provisioning, and FDMS cloud management for zero-touch deployment

Overview
Specifications
FAQ
User Guides
Reviews

The Fanvil PA2S is a versatile SIP intercom gateway designed for industrial environments requiring integrated audio/video communication, public address broadcasting, and security monitoring. This compact device combines multiple functions into a single unit: two-way intercom with HD video, public address amplification, emergency call triggering, and recording output. Using standard IP/RTP/RTSP protocols for media streaming, the PA2S seamlessly integrates with existing VoIP infrastructure and IP camera systems.

Built for demanding industrial applications, the PA2S features a 10-30W mono power amplifier with adaptive output based on input voltage, supporting both passive speakers and external active speaker systems. The device includes rich interfaces for microphone input, line output, recording output, emergency button, LED indicators, and relay-controlled switch I/O for connecting PIR sensors, alarm bells, and warning lights. With dual SIP lines, auto-answer capability, and multicast support, the PA2S enables flexible deployment for facility-wide communication and announcement systems.

The PA2S supports IEEE 802.3af PoE and dual DC power inputs with automatic failover, ensuring reliable operation in mission-critical environments. Remote management through Fanvil's FDMS cloud platform enables zero-touch provisioning, firmware updates, and health monitoring across distributed installations, reducing deployment time and maintenance costs for enterprise IT teams.

Best For

The Fanvil PA2S is designed for industrial facilities, warehouses, manufacturing plants, and commercial buildings requiring integrated intercom, public address, and security alert systems.

- Manufacturing Plants: Two-way communication between production floors and control rooms with emergency call capability and scheduled shift announcements

- Warehouse Facilities: Public address broadcasting for operational instructions combined with security monitoring through integrated video and alarm triggering

- Parking Structures: Emergency call stations with video verification and line output for connecting high-power external speakers across multiple levels

- Industrial Campuses: Distributed intercom network with centralized FDMS management for facility-wide announcements and security alerts

- Building Entry Points: Access control integration with video intercom, door release relay control, and recording output for security DVR/NVR systems

Key Features

- Dual SIP line registration with support for Asterisk, BroadSoft, 3CX, Metaswitch, Elastix, Avaya, and other mainstream platforms

- Integrated 720P camera module with adjustable mounting angle and support for ONVIF protocol and Milestone VMS compatibility

- 10-30W mono power amplifier output (adaptive based on input voltage: PoE/10W, 12V/10W, 18V/20W, 24V/30W for 4Ω speakers)

- Emergency call button interface with LED status indicator (fast blink for network/SIP errors, slow blink during calls, solid for registered)

- Built-in relay for switch I/O control (max DC 30V/2A or AC 125V/0.5A) supporting PIR sensors, alarm lights, and door locks

- Recording output port (3.5mm) providing mixed audio from local microphone and remote call party for NVR/DVR integration

- Multicast support with up to 10 listening addresses and independent volume control per multicast group for zone-based broadcasting

- SIP Hotspot function allowing one PA2S to serve as server for multiple client units with shared SIP account and group ringing

- Auto-provisioning via DHCP, TR-069, SIP PNP, and FDMS cloud management with remote firmware updates and packet capture diagnostics

- RS485 and RS232 transparent data transmission support (firmware v2.12.52.12 and later) for industrial control system integration

Quick Specs

Specification	Details
SIP Lines	2 SIP accounts
Video	H.264 codec, 720P camera module, ONVIF support
Audio Codecs	Narrowband: G.711A/U, G.729A/B, iLBC, G.723.1, G.726-32K; Wideband: G.722, Opus
Amplifier Output	10-30W mono (adaptive: PoE/10W, 12V/10W, 18V/20W, 24V/30W for 4Ω speaker)
Network Interface	10/100 Mbps Ethernet (RJ45), IEEE 802.3af PoE Class 3
Power Input	PoE (IEEE 802.3af) or DC 12-24V/2A (dual input with auto-failover)
Speaker Port	Supports 4Ω passive speakers (output power varies with input voltage and speaker impedance; recommended wire: 18AWG or larger)
Line Out Port	Audio signal output for external headphones or active speakers (max 1.2Vpp, volume adjustable)
MIC/Line In	Multiplex port (default: electret condenser microphone input; configurable as line input via software; recommended mic: -38dB sensitivity, 2.2kΩ impedance, 2.54Vpp bias)
Recording Output	3.5mm standard audio port, mixed output of local microphone and call audio (15Ω impedance)
Switch I/O	Built-in relay (max DC 30V/2A or AC 125V/0.5A) for connecting buttons, sensors, alarms
LED Port	5V/5mA output for external LED indicators (network status, call status)
DSS Key Port	Function button interface for emergency call (supports button with LED: 5.0 Vdc/5mA output)
Camera Port	Standard RJ45 interface for 720P camera module
Protocols	SIP v1/v2 (UDP/TCP/TLS), RTP/RTCP/SRTP, STUN, DHCP, IPv4/IPv6, PPPoE, L2TP, OpenVPN, SNTP, FTP/TFTP, HTTP/HTTPS, TR-069
Multicast	Up to 10 multicast listening addresses with independent volume control per address
Management	Auto-provisioning (DHCP/TR-069/SIP PNP), FDMS cloud platform, HTTP API, Action URL/Active URI
Dimensions (H×W×D)	83 mm × 113 mm × 28 mm
Operating Temperature	-20°C to +50°C
Mounting	Embedded installation
Platform Compatibility	Asterisk, BroadSoft, 3CX, Metaswitch, Elastix, Avaya, InformaCast, Milestone VMS
Advanced Features (v2.12.52.12)	RS485/RS232 transparent transmission, InformaCast integration, Milestone VMS compatibility