Open-protocol SIP 2.0 video intercom systems for MDU apartments, commercial buildings, and large-scale developments. Compatible with any RFC 3261 compliant SIP 2.0 server. ONVIF Profile S & T. Wiegand/RS-485 output. CE · FCC · RoHS.
SIP (Session Initiation Protocol) 2.0 is the industry-standard open protocol for IP communications. Unlike proprietary analog or closed-network intercom systems, SIP delivers vendor independence, scalability to thousands of apartments, and integration with existing IP-PBX infrastructure.
SIP 2.0 (RFC 3261) is an IETF open standard. Your intercom system integrates with any SIP-compatible server — switch vendors without rewiring. No proprietary gateway required. Unlike analog or Wiegand-only systems, SIP lets you change management software independently.
A single SIP server deployment handles up to 9,999 apartment extensions. Matrix dial plans route calls across towers, floors, and unit types (residential + commercial) on one system. Ideal for large MDU campuses, mixed-use developments, and gated communities with multiple gates.
If your building already runs an IP-PBX, the D801 registers as a standard SIP extension — no separate intercom server needed. Calls forward to resident smartphones, front-desk IP phones, and mobile apps simultaneously.
Power over Ethernet (PoE 802.3af) delivers both power and data over a single CAT5e cable. Eliminates separate 12V/24V power runs to each door panel. Simplifies retrofit into existing structured cabling and new builds with CAT6 infrastructure.
ONVIF Profile S and Profile T support lets NVR/VMS platforms pull the door panel video stream directly — no separate DVR needed. Door panel footage is recorded alongside CCTV cameras in any ONVIF-compatible NVR system.
SIP over TLS (SIPS) and Secure RTP (SRTP) encrypt signaling and audio/video streams end-to-end. Required for GDPR-compliant deployments in Europe and for secure government and corporate building installations.
The Trudian D801 is the flagship SIP 2.0 video intercom door panel. Full IP, PoE powered, vandal-resistant IK08, with optional Face ID and RFID access.
The D801 is tested and verified with all major SIP servers used in commercial, residential, and hospitality deployments worldwide. RFC 3261 compliance ensures future compatibility with any standards-based platform.
[d801-lobby] type=friend host=dynamic secret=YourPassword context=intercom dtmfmode=rfc2833 nat=force_rport,comedia qualify=yes codec=ulaw,alaw,g722
ONVIF (Open Network Video Interface Forum) compatibility lets your video intercom door panel integrate directly with existing NVR/VMS platforms — no additional gateway or encoder required.
rtsp://[device-ip]/stream0
rtsp://[device-ip]/stream1
http://[device-ip]/onvif/device_service
The D801 provides both Wiegand and RS-485 outputs for integration with third-party access control panels — connect to your existing infrastructure without replacing controllers.
| Format | 26-bit & 34-bit |
| Voltage level | 5V DC TTL |
| Max cable length | 150 m (26-bit) / 100 m (34-bit) |
| Trigger | Card tap / PIN entry / Face ID |
| Compatible panels | all standard Wiegand access control panels |
Trudian SIP video intercom systems are architecturally designed for large-scale MDU and campus deployments — from 50-unit apartment blocks to 9,999-unit mixed-use developments.
Get itemized B2B pricing for the D801 SIP call panel, indoor monitors, and complete system configurations. MOQ 200 units. 24-hour response.
Yes. The D801 is fully compatible with Asterisk, FreeSWITCH, 3CX, Avaya Aura, Cisco CUCM, and any RFC 3261 compliant SIP 2.0 server. Audio codecs: G.711 (PCMU/PCMA), G.722, G.729. Configuration guides for Asterisk and 3CX are available upon request.
The D801 supports up to 9,999 apartment units on a single SIP server. Each apartment is assigned a unique SIP URI. Floor-level SIP sub-controllers are available for large MDU buildings requiring advanced call routing.
Yes. The D801 supports ONVIF Profile S and Profile T, enabling integration with Hikvision, Dahua, Milestone XProtect, Genetec, and any ONVIF NVR. RTSP URLs: rtsp://[ip]/stream0 (1080p main) and rtsp://[ip]/stream1 (720p sub).
Wiegand 26-bit and 34-bit output via terminal block. Output voltage: 5V DC TTL. Max cable length: 150m (26-bit), 100m (34-bit). Compatible with HID, Lenel, Software House, Bosch, and Honeywell panels. RS-485 output available for elevator control.
Yes. EU cloud storage on AWS Frankfurt or Azure Netherlands available. On-premise NVR via ONVIF supported for zero-cloud deployments. GDPR Article 28 DPA provided to all EU B2B partners. Video retention configurable 7–90 days.
IEEE 802.3af (PoE, 15.4W max) over Cat5e or Cat6. The D801 draws approximately 8–10W under normal operation. No separate power supply required at the door station. Standard PoE switches and injectors are compatible.
Yes. The SIP server forwards door calls to resident smartphone apps via push notification with live video. Residents can release the door remotely from anywhere with internet access. Call latency for remote door release is typically 1–3 seconds depending on network conditions.